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checking the chemical balance of a pool using a water testing kit

Chemical Balance: A guide to maintaining a clean pool

chemical balance: A guide to maintaining a clean pool Ensuring a well-balanced pool is not only vital for the health and safety of swimmers but also plays a significant role in optimizing the performance of your disinfection system and other pool equipment.

pH Level (7.2– 7.6)

It is the most important parameter in your pool. To raise pH: Add pH plus solution (e.g., sodium carbonate, sodium bicarbonate) To lower pH: Add pH minus solution (e.g., sodium bisulphate, muriatic acid, carbon dioxide).

Total Alkalinity (80 – 120 mg/L)

Alkalinity helps to control pH levels from dramatic changes when the pool is in use. To raise Alkalinity: Add sodium bicarbonate To lower Alkalinity: Add muriatic acid Tip: Total alkalinity should be adjusted before the pH.

Residual disinfection – Option 1: Free Chlorine (0.5 – 2 mg/L)

Residual disinfection chemical. Helps to kill germs and bacteria and prevent algae growing. To raise Chlorine: Add liquid chlorine, chlorine tablets or granular chlorine To lower Chlorine: Add sodium thiosulfate, hydrogen peroxide, or adding fresh water.

Residual disinfection – Option 2: Hydrogen Peroxide (50 – 100 mg/L)

To raise H2O2: Add hydrogen peroxide solution (32%) To lower H2O2: Dilute by adding fresh water.

Residual disinfection – Option 3: Bromine (3 – 4.5 mg/L)

A better option for sanitizing spas and hot tubs. To raise Bromine: Add bromine tablets or granular bromine To lower Bromine: Dilute by adding fresh water or sodium thiosulfate.

Turbidity (max 0.5 NTU)

High levels of turbidity can affect water clarity and the effectiveness of disinfection chemicals and equipment. To lower Turbidity: Check the filtration system, add flocculant or clarifier.

Calcium Hardness (200 – 400 mg/L)

It is the amount of calcium in your pool water. High levels of calcium will cause scaling and low levels will turn the water corrosive. To raise Calcium: Add calcium chloride To lower Calcium: Dilute by adding fresh water.

Cyanuric Acid (30 – 50 ppm for outdoor chlorinated pools)

It is also known as chlorine stabilizer and is often used in outdoor pools. Helps prevent the breakdown of chlorine due to UV radiation. To raise Cyanuric acid: Add cyanuric acid To lower Cyanuric acid: Dilute by adding fresh water.

Total Dissolved Solids (TDS) (max 1000 mg/L)

Represents the total amount of substances that are dissolved in the water. High TDS is a warning that the pool chemical balance is not correct. To lower TDS: Check the filtration system, dilute by adding fresh water.

Copper ions (max 0.3 mg/L)

Copper ions act as a disinfectant, controlling bacteria and algae growth. To raise Copper: Use copper ionizer To lower Copper: Add sequestering or chelating agent (e.g., EDTA, sodium polyphosphate).

Silver ions (max 0.05 mg/L)

Silver ions act as a disinfectant, controlling bacteria and algae growth. To raise Silver: Use silver ionizer To lower Silver: Use active carbon filtration or add chelating agent (e.g., sodium thiosulfate).

Phosphate (max 0.01 mg/L)

Phosphate is naturally present in the water, but high levels promote algae growth. To lower Phosphate: Check the chemical balance to prevent algae growth, if everything is ok but phosphate level is still high, use a phosphate remover.

Sulphate (max 360 mg/L)

High levels of sulphate can lead to equipment corrosion and erosion of cement grout. Whenever possible, avoid the use of sulphate-based chemicals. To lower Sulphate: Dilute by adding fresh water.
Enhancing your pool experience goes beyond maintaining the chemical balance. A well-designed water circulation system and an efficient filtration setup are equally crucial. The duration of filter operation varies based on pool size and pump power. For accurate guidelines, we highly encourage referring to the manufacturer’s instructions.

To download the PDF version, click here!

how to reduce chlorine in pools

Swimming Pool Chemistry 101: Understanding Chlorine Levels and pH Balance

  how to reduce chlorine in pools A crystal-clear swimming pool on a sunny day is a sight to behold, inviting you to take a refreshing dip. However, maintaining that pristine appearance involves more than just regular cleaning and filtration. Swimming pool chemistry plays a crucial role in keeping your pool safe and enjoyable, with two fundamental factors at the forefront: chlorine levels and pH balance. Let us now look into the basics of these essential elements to help you maintain a healthy and inviting swimming pool.

Chlorine: The Pool's Guardian

Chlorine is vital to swimming pool maintenance. This is because it is a powerful disinfectant, effectively killing bacteria, viruses, and algae that can turn your pool into a breeding ground for unwanted microorganisms. This means that chlorine oxidises these contaminants, thereby making them harmless. However, maintaining the right chlorine level is a delicate balancing act. If there is too little chlorine in your pool, it will become a breeding ground for harmful pathogens. This will, in turn, lead to cloudy water and potential health hazards. On the other hand, excessive amounts of chlorine can irritate swimmers' skin and eyes and produce unpleasant chemical odours. In such a case, it is essential for you to learn how to reduce chlorine in pools to maintain optimal levels. To keep chlorine levels in check, you need to conduct regular testing. For this, you can use test strips or a liquid testing kit to measure the chlorine concentration in your pool. The ideal range for free chlorine, which is the active form that disinfects the water, is typically between 1.0 and 3.0 parts per million (ppm). However, it is important to give due consideration to factors that can impact chlorine consumption, such as:
  • Pool usage
  • Weather conditions
  • Water temperature
Maintaining the proper chlorine level is a delicate matter. This is because when chlorine is added to the pool, it combines with contaminants to form chloramines. Chloramines are less effective at disinfection and can lead to a strong smell of chlorine. However, you can easily combat this by shocking your pool periodically. Shocking involves adding a high dose of chlorine to break down chloramines and restore the pool's chlorine balance.

pH Balance: The Unsung Hero

While chlorine takes care of pathogens, pH balance is responsible for maintaining the comfort and safety of swimmers. pH measures the acidity or alkalinity of your pool water, which is crucial for several reasons. A pH level that is too low (acidic) can:
  • Corrode pool equipment
  • Cause skin and eye irritation
  • Weaken the effectiveness of chlorine
Conversely, a high pH level (alkaline) can lead to cloudy water, scaling on pool surfaces, and reduced chlorine efficacy. The ideal pH level for pool water is between 7 and 7.6 on the pH scale, which is slightly above neutral (pH 7). To maintain this balance, you can use pH test strips or a digital pH meter to check your pool's pH level regularly. If it falls outside the recommended range, you can use a pH increaser (sodium carbonate) to raise pH or a pH reducer (sodium bisulfate) to lower it, as needed.

The Balancing Act

Now that we understand the importance of chlorine levels and pH balance, let's discuss how these factors are interconnected. The pH level can impact the effectiveness of chlorine. If the pH is too high, chlorine becomes less active and less effective at disinfection. Conversely, if the pH is too low, chlorine becomes more active and gets used up quickly, leading to inefficiency. Maintaining the right pH level can help optimise your chlorine's performance and reduce the amount of chlorine you need to use. This saves you money and minimises the risk of skin and eye irritation for swimmers. Understanding and managing chlorine levels and pH balance is fundamental to keeping your pool water clean, clear, and comfortable. Regular testing, adjustments, and a good understanding of how these factors interact will ensure your pool remains a source of relaxation and fun all summer.

About Elecro Engineering

At Elecro Engineering, we specialise in manufacturing UV (Ultraviolet) and AOP (Advanced Oxidation Process) systems for pools that deliver superior sterilisation capabilities, combating bacteria, viruses, algae, and fungi that are often impervious to conventional chemical treatments. This ensures your pool remains clean, clear and completely safe for you and your loved ones to enjoy, throughout the season. We proudly offer two distinct systems: the ‘H.R. UV-C’ and the ‘Quantum’. Both incorporate ultraviolet light and advanced sterilisation technologies to reduce your reliance on conventional chemicals by up to 60% and 80%, respectively. Boasting an average lamp life of 2 years and requiring power equivalent to that of a standard light bulb, you can be confident in their durability, energy efficiency, and consistently exceptional performance.
swimming-pool-heaters

Pool Heater Maintenance: Preventing and Resolving Common Problems

  A pool heater can turn your swimming pool into an oasis of comfort, extending your swimming season beyond the warm summer months. However, like any piece of equipment, swimming pool heaters require regular maintenance to ensure they function efficiently and last for years. In this blog, we'll cover the basics of pool heater maintenance, including preventing common problems and troubleshooting when issues arise.

Preventive Maintenance

Preventing problems with your pool heater begins with regular maintenance. Here's a step-by-step guide to help you keep your heater in top shape:

1. Read the Manual

Start by thoroughly reading the manufacturer's manual that came with your pool heater. This will provide specific maintenance guidelines and important safety instructions.

2. Regular Cleaning

Keep the area around the heater clean and free from debris. Leaves, dirt, and other obstructions could block the heater's air intake or cause overheating and affect its efficiency.

3. Check for Leaks

Inspect your heater for any signs of water leaks. Leaking water can damage the unit and lead to costly repairs.

4. Clean the Heating Element

The heating element is a crucial component of your pool heater. Over time, it can accumulate scale and debris, reducing its efficiency. Follow the manufacturer's instructions to clean it properly.

5. Clean or Replace Filters

Pool water passes through filters before reaching the heater. Dirty or clogged filters can reduce water flow, affecting the heater's performance. Clean or replace your pool filters as needed.

6. Maintain Proper Water Chemistry

Balanced water chemistry is essential for the longevity of your pool heater. High or low pH levels can corrode the heater's components, depending upon its material. Regularly test and adjust your pool's chemical balance.

7. Schedule Professional Maintenance

Consider scheduling annual professional maintenance of your pool equipment, including your pool heater. A trained technician can thoroughly inspect, identify potential issues, and ensure your heater is in top condition.

Common Pool Heater Problems and Solutions

Despite your best efforts at preventive maintenance, swimming pool heaters can encounter problems from time to time. Here are some common issues and how to resolve them:

1. Heater Won't Start

Possible Causes: Electrical issues, thermostat or flow switch settings. Solution: Check the power supply, and the thermostat – If the water temperature is higher than the selected temperature, then it won’t turn on. If your heater has a built-in safety flow switch, check the water direction, all valves are fully open and ensure the flow rate meets the minimum requirements. If the issue persists, contact a professional technician.

2. Low Heat Output

Possible Causes: Dirty filters, a clogged heat exchanger, or insufficient gas flow. Solution: Clean or replace filters, inspect and clean the heat exchanger, and ensure proper gas supply.

3. Strange Noises

Possible Causes: Debris in the heater or loose components. Solution: Remove any debris, and/or tighten loose components.

4. Leaks

Possible Causes: Damaged seals, corrosion, or loose connections. Solution: Identify the source of the leak and repair or replace the affected components. In the case of extensive corrosion, it may be time to consider a new heater.

5. Inconsistent Heating

Possible Causes: Improperly sized heater, poor water circulation, or thermostat problems. Solution: Ensure the heater is appropriately sized for your pool, address circulation issues, and inspect and calibrate the thermostat.

6. Rust or Corrosion

Possible Causes: Exposure to moisture and harsh weather conditions. Solution: Regularly inspect your heater for signs of rust or corrosion. Apply protective coatings or covers to shield it from the elements. Alternatively, find a heater that uses corrosion resistant titanium tubes and heating elements to avoid these issues.

7. High Energy Consumption

Possible Causes: An inefficient heater, dirty filters, or prolonged use. Solution: Improve the heater's efficiency through regular maintenance, clean filters, and use a pool cover to reduce heat loss when the heater is not in use. Remember that safety should always be a priority when dealing with pool heater maintenance and troubleshooting. If you're unsure about any aspect of maintenance or if a problem seems beyond your expertise, it's best to seek professional assistance to ensure the safety and functionality of your pool heater. By following these maintenance tips and promptly addressing common issues, you can enjoy the benefits of a warm and inviting swimming pool throughout the swimming season, all while prolonging the life of your pool heater.

About Elecro Engineering

Our extensive range of electric swimming pool heaters caters to pools of all sizes, including spas, above-ground pools, privately owned residential pools, and large-scale Olympic-sized commercial pools. Each of our products is renowned for their energy efficiency and features high-quality spiral-wound titanium heating elements, ensuring corrosion-resistant operation and self-cleaning Vortex technology for extended longevity. Equipped with an ultra-reliable flow switch, temperature thermostat, and overheating sensor, our heaters stand as the pinnacle of safety in water heating products. Compatible with sea and salt-chlorinated water, each product surpasses the durability of many alternative heaters on the market, and are meticulously designed and manufactured with an emphasis on low maintenance and long-term operation. Take a look at our range of heaters to find the ideal system for your needs. Alternatively, if you have a specific requirement in mind, we can provide a bespoke heating solution tailored to your needs.
swimming pool heat pumps

Dive into Comfort: How to Choose the Right Pool Heater for Your Needs

  Nothing beats the joy of taking a refreshing dip in your own swimming pool. However, maintaining an optimal water temperature can be challenging for those living in cooler climates or during the colder months. This is where pool heaters come to the rescue, ensuring your pool remains comfortable and inviting year-round. But with various types of pool heaters available in the market, how do you choose the right one for your needs? In this blog, we'll guide you through the factors to consider when selecting the perfect pool heater, so you can dive into comfort whenever you desire.

Type of Pool Heater:

There are three main types of pool heaters for those looking for alternatives to swimming pool heat pumps - gas, electric, and solar pool heaters. Gas heaters, powered by natural gas or propane, are known for their quick heating capabilities. On the other hand, electric heaters use electricity to generate heat and are more energy-efficient than gas heaters. Solar heaters utilize free solar energy and are an eco-friendly option. Consider the availability of fuel sources, your budget, and your preference for sustainability when selecting the type of pool heater.

Size of Your Pool:

The size of your pool is a crucial factor in determining the right pool heater. The heater's output should sufficiently raise the pool water temperature adequately. A heater with inadequate output will take longer to heat the pool, while an overpowered heater can lead to excessive energy consumption and unnecessary costs. Consult with a pool professional to calculate the required heating capacity based on your pool's dimensions and the desired temperature increase.

Climate and Usage Pattern:

The climate of your location and the frequency of pool usage play a significant role in choosing the right pool heater. If you live in a region with mild winters, a solar pool heater may be sufficient to keep your pool warm during the colder months. However, in colder climates or if you plan to use your pool year-round, a gas or electric heater might be more suitable for maintaining a comfortable water temperature.

Energy Efficiency:

Energy efficiency is an essential consideration, both for cost savings and environmental reasons. Electric pool heaters are generally more energy-efficient than gas heaters but may have higher initial costs. Solar heaters are the most energy-efficient and eco-friendly option, as they utilize free solar energy to heat the pool. Consider the long-term savings and environmental impact when evaluating the energy efficiency of different pool heaters.

Installation and Maintenance:

Consider the pool heater's installation and maintenance requirements before deciding. All three types of heaters require professional installation and regular maintenance to ensure optimal performance. However, solar heaters, while relatively low-maintenance, may have additional installation costs, such as solar panel setup. Understanding the installation and maintenance requirements will help you plan your budget and ensure the heater's longevity.

Cost Considerations:

The cost of the pool heater is a significant factor for most pool owners. While gas heaters may have lower upfront costs, their ongoing operational costs can be higher due to the reliance on gas or propane. Electric heaters are moderately priced and offer better energy efficiency. Solar heaters have higher initial costs but offer long-term cost savings through reduced energy bills. Compare the upfront and operational costs of different pool heaters to find the best fit for your budget.

Safety Features:

Safety should always be a priority when choosing any pool equipment. Look for pool heaters with safety features, such as automatic shut-off mechanisms, pressure relief valves, and flame sensors (for gas heaters). These features help prevent accidents and ensure that the pool heater operates safely.

Warranty and Customer Support:

Check the warranty and customer support provided by the pool heater manufacturer. A reliable warranty gives you peace of mind and ensures that you are covered in case of any manufacturing defects. Good customer support is essential for addressing any issues or queries that may arise during the heater's lifespan.

Local Regulations and Permits:

Before installing a pool heater, be sure to check local regulations and permit requirements. Some regions may have specific guidelines for pool heaters, especially gas heaters, to ensure safety and environmental standards compliance. Ensure your chosen heater meets all necessary regulations and obtain any required permits before installation.

Professional Consultation:

When in doubt, seek professional advice from a pool specialist or contractor. They can assess your pool's unique needs, your location's climate, and your preferences to recommend the most suitable pool heater for your specific situation. Choosing the right pool heater is crucial for enjoying a comfortable swimming experience year-round. Consider factors such as the type of heater, pool size, climate, energy efficiency, installation, maintenance requirements, and your budget and safety features. With careful consideration and expert guidance, you can dive into comfort and enjoy your pool to the fullest, regardless of the season.

About Elecro Engineering

At Elecro Engineering, we are the UK's foremost manufacturer of swimming pool heating systems, disinfection systems, and solar heating solutions. If you're seeking ways to heat your pool, look no further, as we are the leading pool heating and disinfection specialists. Our extensive range of electric swimming pool heaters caters to various applications, from small residential pools to large Olympic-size commercial pools. Our range includes:
  • Nano Spa (For spas)
  • Nano Splasher (For above-ground pools)
  • Flowline 2 (For residential pools)
  • Evolution 2 (For residential pools)
  • Optima Compact (For residential pools)
  • SFS Joey (For commercial pools)
  • Titan Optima (For commercial pools)
  • Thermecro Solar Heater (For residential pools)
Whether you need an in-ground or above-ground pool heater, our products are guaranteed to meet your needs. What sets our pool heating products apart is their safety features and spiral-wound titanium heating elements, ensuring exceptional energy efficiency, thus maintaining your pool at the perfect temperature while keeping operating costs to a minimum. With Elecro Engineering, heating your pool has never been easier, and should you have specific requirements, we are more than happy to offer customized heating solutions tailored precisely to your needs. Experience the best in pool heating with Elecro Engineering!
Above Ground Pool

10 Quick and Efficient Ways to Heat Your Above-Ground Pool

Above Ground Pool   As the days get cooler, the desire to take a refreshing dip in your above-ground pool may dwindle due to the dropping temperatures. Fortunately, there are various quick and efficient methods to warm up your above-ground pool, ensuring that you can continue enjoying it even as the weather cools down. In this blog, we'll explore ten effective ways for those wondering how to heat above ground pools quickly, allowing you to extend your swimming season and make the most out of your investment.

1. Solar Covers

Solar covers are one of the most eco-friendly and cost-effective ways to heat your aboveground pool. These specially designed covers float on the pool's surface, capturing and retaining the sun's heat during the day. As night falls, the solar cover prevents heat loss by insulating the pool, keeping it warm for longer. Using a solar cover regularly can significantly increase the water temperature and minimize heat loss, saving energy and money.

2. Solar Rings

Like solar blankets, solar rings are an easy and effective option for quickly heating above-ground pools. These flexible rings also harness solar energy to warm up the pool water. By placing a few solar rings on the pool's surface, you can create a solar heating system that helps maintain the water temperature throughout the day.

3. Pool Heat Pumps

Pool heat pumps are an excellent choice for those seeking a reliable and efficient heating solution. These devices extract heat from the surrounding air and transfer it into the pool water, effectively raising the temperature. Pool heat pumps are energy-efficient and can work in various weather conditions, providing consistent warmth to your above-ground pool.

4. Solar Water Heaters

Harnessing the sun's power, solar pool heaters are an eco-friendly way to heat your pool. These systems circulate pool water through solar collectors, where it is heated before returning to the pool. Solar water heaters may require a larger upfront investment, but they offer significant savings on energy bills over time and contribute to reducing your carbon footprint.

5. Gas Pool Heaters

When rapid heating is required, gas pool heaters are the go-to option. They utilize natural gas or propane to generate heat, allowing you to quickly warm up your above-ground pool, regardless of external temperatures. Gas pool heaters are ideal for providing instant warmth and are especially useful for those spontaneous pool parties or events.

6. Pool Heat Exchangers

A pool heat exchanger can be a cost-effective solution for pool owners who already have a boiler or another heating source on their property. These devices transfer the heat from an existing heating system to the pool water, eliminating the need for a separate pool heater. Pool heat exchangers are highly efficient and can swiftly heat your aboveground pool.

7. Electric Heaters

Electric heaters are another option for those seeking quick pool heating. These heaters pass an electric current through a heating element, warming the pool water. While they might not be as energy-efficient as some other options, they are effective at rapidly increasing the pool temperature.

8. Liquid Solar Covers

Liquid solar covers are an innovative alternative to traditional solar blankets. This liquid chemical solution forms a thin layer on the pool's surface, reducing evaporation and heat loss. While not as effective as physical covers, liquid solar covers are easy to apply and can be a convenient choice for pool owners looking for a quick, hassle-free heating solution.

9. Wind Blockers and Pool Enclosures

The pool's location can sometimes expose it to chilly winds, leading to heat loss. By installing wind blockers or pool enclosures, you can create a sheltered environment that prevents cold air from cooling down the pool water. This method can complement other heating systems, ensuring the warmth is retained within the pool area.

10. Maintain Proper Pool Insulation and Covering

Lastly, ensuring that your above-ground pool is well-insulated and covered when not in use can significantly affect its water temperature. Insulated pool walls and covers prevent heat loss, helping to keep the pool water warm and ready for a quick dip at any time. At Elecro, we pride ourselves on offering the highest quality support for all pool owners. Reach out today to learn more proper maintenance tips from our experts!
Swimming-Pool-Disinfection

Common Mistakes to Avoid in Swimming Pool Disinfection: Tips for Effective Maintenance

  Having a clean and properly disinfected swimming pool is essential for the health and safety of swimmers. However, there are common mistakes that pool owners often make when it comes to pool disinfection. This blog will discuss these mistakes and provide valuable tips for effective maintenance to ensure a safe and enjoyable swimming experience. Let's dive in!

Neglecting Regular Water Testing

One of the most common mistakes is neglecting regular water testing. Regularly testing the pool water helps maintain proper chemical balance and ensure effective disinfection. pH levels, chlorine or alternative sanitiser levels, alkalinity, and calcium hardness should be tested regularly using reliable testing kits. Keeping a close eye on water chemistry can prevent issues like algae growth, cloudy water, and ineffective disinfection.

Inconsistent Chlorine Levels

Maintaining consistent chlorine levels is crucial for effective swimming pool disinfection. Some pool owners make the mistake of adding too much or too little chlorine, which can lead to problems. Insufficient chlorine levels may result in bacterial growth and algae formation, while excessive chlorine levels can cause skin and eye irritation. Following the recommended chlorine levels and adjusting them as needed is essential based on water testing results.

Poor Filtration and Circulation

Proper filtration and circulation are vital for removing debris, bacteria, and other contaminants from the pool water. Neglecting regular filter cleaning and not running the pool pump for an adequate duration can lead to ineffective filtration and compromised disinfection. Make sure to clean or backwash the filter regularly, and run the pool pump for a sufficient period each day to ensure optimal water circulation.

Lack of Shock Treatment

Shock treatment is an essential step in maintaining pool hygiene. Some pool owners neglect this crucial step, which can result in the buildup of organic matter, chloramines, and bacteria. Regularly shocking the pool water helps to break down these contaminants and restore chlorine effectiveness. Follow the manufacturer's guidelines and shock your pool regularly, especially after heavy usage or when the water appears cloudy or has a strong odor.

Ignoring Pool Maintenance in Off-Season

Many pool owners make the mistake of neglecting pool maintenance during the off-season. While pool usage may decrease during colder months, it is important to continue basic maintenance to prevent issues like algae growth and water imbalance. Regularly test the water, adjust chemical levels if necessary, and keep the pool clean during the off-season to avoid more extensive problems when the swimming season resumes.

Overlooking Proper Pool Cleaning

Proper pool cleaning is not limited to removing leaves and debris from the water's surface. Neglecting the pool walls, floor, and other surfaces can lead to the accumulation of algae, bacteria, and scale. Regularly brush the pool walls and floor to prevent buildup, and use a suitable pool vacuum to remove debris. Additionally, clean the pool skimmer and pump baskets to ensure proper filtration and circulation.

Failing to Maintain Proper pH Balance

Maintaining the correct pH balance is essential for effective pool disinfection. A pH level that is too high or too low can affect the effectiveness of chlorine or other sanitisers. High pH levels can cause scale formation and cloudy water, while low pH levels can lead to corrosion and skin/eye irritation. Regularly test and adjust the pH levels to keep them within the recommended range (typically between 7.2 and 7.6) for optimal disinfection.

Not Addressing Algae Growth Promptly

Algae growth is common in swimming pools, especially when improperly maintained. Ignoring or delaying algae treatment can result in its rapid spread, making it harder to eradicate and leading to pool discolouration and reduced water quality. Take immediate action as soon as you notice signs of algae growth, such as green or slimy walls. By avoiding these common mistakes and following effective maintenance practices, you can ensure a clean and safe swimming pool environment for yourself, your family, and your guests. Regular water testing, consistent swimming pool disinfection, proper filtration and circulation, shock treatment, year-round maintenance, thorough cleaning, pH balance, and prompt action against algae growth are key factors in maintaining an enjoyable swimming experience.

About Elecro Engineering

At Elecro Engineering, we pride ourselves on offering unique and highly efficient solutions for pool disinfection. Our Ultraviolet (UV) and Photocatalytic Oxidation (AOP) systems stand out from other products in the market, providing exceptional performance. Our innovative pool disinfection products go beyond the capabilities of traditional chemicals by effectively neutralising bacteria, viruses, algae, and fungi. With our UV and AOP systems, you can ensure a pristine pool environment that standard chlorine-based systems cannot achieve. Their compatibility with sea and salt-chlorinated water sets our swimming pool disinfection systems apart. This versatility makes them suitable for a wide range of residential pools or spas, regardless of their size. Whether you have an above-ground or in-ground swimming pool, our H.R. UV-C and Quantum products offer powerful sterilisation without relying on chlorine-based systems. Choose Elecro Engineering for innovative pool disinfection solutions that guarantee a clean and healthy swimming experience like no other.

Transform Your Above-Ground Pool into a Year-Round Oasis: Essential Water Heating Treatments

If you own an above-ground pool, you know how enjoyable it is to have a cool and refreshing swim during the hot summer months. However, as the seasons change and the temperature drops, you might find yourself reluctantly closing your pool. But what if there was a way to extend your pool season and transform your above-ground pool into a year-round oasis? With a great variety of above-ground pool water treatment for heating your pool and maintaining a safe swimming environment, you can now extend your pool season and enjoy your pool for even longer. In this blog post, we will explore the key water heating options, with a special focus on solar heating systems that can turn your above-ground pool into a haven, regardless of the season.

Solar Heating Systems:

Solar heating systems are an excellent and environmentally friendly solution for heating your above-ground pool. By harnessing the sun's power, these systems use solar panels to capture sunlight and convert it into heat. The heated water is then circulated back into the pool, raising and maintaining the overall temperature. One of the main advantages of solar pool heaters is their energy efficiency. Solar energy is abundant and freely available, making it a sustainable choice for pool owners. Additionally, solar heating systems have virtually no operating costs once installed, as they rely on natural sunlight rather than electricity or gas. All that is required is your existing pool pump to circulate the water through the heated solar panels. To optimise the effectiveness of a solar heating system, it is essential to position the solar heater for pools in a location that receives ample sunlight throughout the day. Placing the panels on a nearby roof or an unobstructed area of your property will ensure maximum sun exposure.

Solar Pool Covers:

In addition to solar heating systems, solar pool covers are another effective way to harness the sun's energy and heat your above-ground pool. These covers are made of special materials that trap heat from the sun and prevents it from escaping the pool. Covering your pool when it's not in use can significantly reduce heat loss and maintain a comfortable water temperature. Solar pool covers also offer other benefits, such as reducing evaporation and minimising debris accumulation in the pool. They act as a barrier, preventing water from evaporating and conserving the chemicals and heat within the pool.

Heat Pumps:

Heat pumps are another popular choice for water heating in above-ground pools. These devices extract heat from the surrounding air and transfer it to the pool water. Heat pumps are energy-efficient and can maintain a consistent water temperature even during colder months. They are easy to install and operate, making them a convenient solution for year-round pool enjoyment.

Introducing Thermecro: The Revolutionary Solar Heating System

Thermecro by Elecro Engineering stands as a groundbreaking, patented solar heating system that harnesses renewable energy from the sun. With its remarkable ability to convert an astounding 92% of solar irradiance into thermal energy, Thermecro takes pool heating to new heights. Designed to provide optimal warmth for residential pools, spas, and aquatic installations, Thermecro offers an unrivalled cost-effective solution that ensures the desired temperature is maintained throughout the year. It is especially recommended as a secondary heating device in conjunction with an electric heater, heat pump, or heat exchanger. When the pool is heated to the desired temperature, Thermecro will take over from your primary heat source and maintain that temperature throughout the day. A recommended two degree temperature lift will compensate for any heat loss during the night of a covered and side insulated above-ground pool. Unlike many solar heating systems that rely solely on direct sunlight, Thermecro operates by collecting solar irradiance. This means it can effectively capture energy even on cloudy or overcast days, making it a reliable and efficient solution for pool heating. With Thermecro, you can enjoy the benefits of solar energy regardless of the weather conditions. By choosing Thermecro, you're investing in a superior heating system and making an environmentally conscious decision. With its exceptional energy efficiency and utilisation of renewable energy, Thermecro helps reduce your carbon footprint. By opting for this eco-friendly solution, you contribute to a greener future while enjoying the comforts of a warm pool or spa. Furthermore, Thermecro is fully compatible with sea and salt-chlorinated water. This versatility makes it an ideal choice for various applications, providing effective heating solutions for pools and spas of any size. Make the smart choice for your pool heating needs. Experience the unparallelled efficiency and reliability of Thermecro, and transform your pool or spa into a haven of warm relaxation all year round. Contact us at Elecro Engineering for details.
Pool Heat Exchanger

Factors to Consider When Choosing a Pool Heat Exchanger

  Summertime is the most popular period for swimming and soaking up the sun's rays. But if you're looking to extend your poolside fun throughout all four seasons, a pool heat exchanger is one of the best investments you can make. With its ability to efficiently transfer energy from one source to another and keep your swimming pool warm regardless of outdoor temperatures, this reliable piece of equipment ensures year-round comfort without breaking the bank. So, before purchasing a pool heat exchanger, it is essential to consider several factors that will create lasting success and satisfaction with your purchase. Read on to find out more! 1- Calculate Your Minimum Heating Power: The first step in selecting a pool heat exchanger is determining the power you will need to reach your desired temperature. This can be done with a simple calculation that takes into account factors like the size of your pool, climate, water temperature (degrees Celsius), and ambient air temperature. 2- Compare Various Models: Once you've determined the minimum power you require, it's time to look at different models on the market. Pay special attention to features such as their ability to maintain consistent temperatures even when there are changes in outside conditions and the level of noise they produce during operation. Also, check for any warranties or certifications that indicate higher quality products. 3- Inspect Your Installation Requirements: Every pool heat exchanger has its own set of installation requirements, so it is essential to familiarize yourself with these before committing to a purchase. Consider factors like the type of fuel needed (electricity, gas, etc.), the size of your space, and any materials that might be required for setup. 4- Find an Experienced Installer: Pool heat exchangers must be installed correctly by an experienced installer who can provide references to guarantee everything will be fitted correctly and in working order. With the right knowledge and support, you can rest assured that your investment will last for years to come! 5- Consider The Environment: You'll also want to look for a solution that is energy efficient and better for the environment. Heat exchangers are a great alternative to using an electric pool heater, requiring no electricity and therefore reducing your carbon footprint. Look for features like a timer or thermostat control, insulation that can help maintain temperatures more efficiently and silent operation for a better pool experience for everyone. By taking the time to consider these key factors, you can be sure you are making the best decision when it comes to selecting a pool heat exchanger. With the right equipment, setup, and maintenance, you can enjoy year-round swimming without a worry! At Elecro Engineering, we understand the importance of finding the right pool heat exchanger that meets your specific needs. That's why we offer a range of models to help make your choice easier. When it comes to heating technology, our heat exchangers are at the forefront of innovation. Unlike stainless steel alternatives, the Titanium flow tubes and heating elements we use are corrosion-free, making them ideal for use in sea or salt chlorinated water. Contact us today to learn more about our services and how we can help you get the most out of your investment!
Pool Heating Maintenance

Pool Heating Maintenance Tips to Keep Your System Running Smoothly

  As a pool owner, one of the key roles in keeping your pool in tip top condition is properly maintaining your pool heating system. A well-maintained pool heater not only ensures that your pool is always at the perfect temperature for swimming, but, if working at maximum efficiency, it can save you money on energy costs and extend the life of your pool heating system. Here are some helpful tips for maintaining your pool heating system and keeping it running smoothly:

Schedule Regular Maintenance

Regular maintenance is key to ensuring your pool heating system continues to operate efficiently. Schedule routine maintenance appointments with a licensed professional to inspect and service your pool equipment, including your heater, at least once per year. During these appointments, a technician will clean the unit, inspect the components, and make any necessary repairs to your heater to keep it in tip-top condition.

Keep the Heater Area Clean

Keeping the area around your pool heater clean and free of debris is essential. Leaves, dirt, and other debris can accumulate around the unit, reducing its efficiency and increasing the likelihood of damage. To prevent this, regularly sweep or blow away any debris in the vicinity of your pool heater.

Check the Water Flow

Another critical step in maintaining your pool heating system is to check the flow rate. Ensure that water passes through the system correctly by checking the pressure gauge on the filter. If the pressure is too high or too low, it could indicate a problem with the filter or pump, which can cause the pool heater to malfunction. If your heater includes a safety flow switch, then the device will automatically switch off to prevent any damage to the heater or overheating of the pool water.

Monitor the Water Chemistry

Proper water chemistry is essential to keeping your pool in good condition and protecting your pool heater and other equipment from corrosion and other damage. Test your pool water regularly to ensure it has the right pH balance and chlorine levels. If your heater is manufactured with stainless steel components, and the water chemistry is off, it can often lead to corrosion, scale buildup, and other issues that can damage your pool heating system. To prevent such damage, look out for pool heaters that use titanium flow tubes and heating elements. Titanium guarantees corrosion-free operation and extends the life of your heating system.

Check for Leaks

Leaks are one of the most common problems with pool equipment, including pool heaters. If you notice any water pooling around the unit, it could be a sign of a leak. Leaks can cause damage to your pool heater and even lead to electrical problems if water gets into the electrical components. If you suspect a leak, switch off the heater from the mains and call a professional right away to have it repaired.

Keep an Eye on the Thermostat

The thermostat is the control center of your pool heating system, and it's essential to keep a close eye on it to ensure that it is working properly. If the temperature reading appears inaccurate, it could indicate a problem with the thermostat. This can cause your pool heater to work harder than it needs to, leading to increased energy costs and potential damage to the system. Many of today’s pool heaters are fitted with a safety overheating sensor to avoid such issues and to prevent overheating of the pool water.

Address Problems Promptly

Finally, addressing any problems with your pool heating system as soon as possible is important. If you notice any issues with the unit, such as strange noises or poor performance, don't wait to have them looked at. Prompt repairs can prevent further damage and save you money in the long run. Proper maintenance is essential to keeping your pool heating system running smoothly. By following these tips and scheduling regular maintenance with a professional, you can enjoy a warm and comfortable pool all year round, while also saving money on energy costs and extending the life of your pool heating system.

Drain the Water and Prevent Frost Damage During the Winters

When winter arrives and you are not using your pool heater, it is important to drain the water from the unit. This will prevent damage due to freezing temperatures. In addition, make sure the area around your pool heater is insulated to help protect against frost damage.

Cover the Pool to Keep the Temperature From Dropping Dramatically

Finally, another great way to maintain your pool temperature is to cover the pool when it’s not in use. This will help keep the water temperature from dropping dramatically, which can then put an extra strain on the heater and cause unnecessary wear and tear.

About Elecro Engineering

At Elecro Engineering, we offer extensive pool heating solutions to suit any budget and pool. From solar heating systems to electric heaters, we have the perfect solution for your swimming pool. We have engineered Vortex technology into our heating elements, which not only provides powerful, self cleaning heating capabilities but also ensures longevity and low maintenance. We prioritize safety into every one of our heating products by installing an ultra-reliable flow switch, temperature thermostat and overheating sensor for total peace of mind. Interested? Contact us today for more information!

Keeping Your Hot Tubs And Swimming Pools Safe From Coronavirus

With guidelines and restrictions constantly changing it can be difficult to know what activities are safe and allowed. In this blog, we’ll look at the ways that you can keep your hot tub and swimming pool as safe as possible during this hard time. We’ll also look at the reasons why it is safe to continue using your swimming pool or hot tub during the COVID-19 pandemic.

Guidance

One of the best resources for getting up to date information on the scientific facts around Coronavirus and what activities are safe is the Centre for Disease Control (CDC). The CDC deals with the safety risks surrounding COVID-19 and they have got this to say about the use of hot tubs and pools:
“There is no evidence that COVID-19 can be spread to humans through the use of pools and hot tubs. Proper operation, maintenance, and disinfection (e.g. with chlorine and bromine) of pools and hot tubs should remove or inactivate the virus that causes COVID-19.”
So, what does this mean? Essentially, as long as you are carrying out a proper maintenance and disinfection routine as part of the operation of your pool or hot tub then you should not have to worry about the spread of Coronavirus while using these facilities.

Ways to keep safe

As mentioned above, proper maintenance and disinfection is a key element in helping to ensure the safe operation of your pool or tub. UV systems and chemical dosing should continue to be used as part of your regular pool maintenance to help kill off any pathogens and bacteria in the water. You should also ensure that people are cleaning their body before entering the pool or hot tub to help keep the water as sanitary as possible. In line with government guidelines you will also need to ensure the following measures are taken:
  • Social distancing Social distancing measures should be put in place to limit the number of people that can use the facilities at any one time. The easiest way to do this is to require people to book a time slot for usage.
  • Temperature checks Temperature checks are a great option to help minimise the risk of people who may potentially have Coronavirus from using your pool or hot tub. In addition to this people should be discouraged from using facilities when they are ill or showing any of the symptoms associated with Coronavirus. While chemicals and cleaning systems should effectively kill the virus in the water there is still a risk of them spreading infection by touching other surfaces and equipment.
  • Cleaning routine Strict cleaning regimes should be implemented to disinfect all hard surfaces and regular microbiological tests should be performed on the water to make sure that it is safe. It is also a good idea to limit the use of shared facilities such as changing rooms to help prevent the spread of the virus.