The Hayward GL-235 is perfect for managing your pool’s temperature, ensuring it stays warm and inviting all season long.
Plus, its reliable performance offers a seamless experience, saving you time and energy on maintenance.
We tested durability, ease of use, and more to ensure you get the best value for your investment.



Hayward AquaSolar Pool Solar Controller
The Hayward Goldline GL-235 AquaSolar Pool Solar Differential Temperature Controller is designed to optimize the heating and cooling of pools, spas, and hot tubs, catering to homeowners who want to enhance their outdoor relaxation experience. With dimensions suitable for standard installations and a sleek design, this controller is compatible with both 12/24VAC and 120/240VAC systems, ensuring versatility for various setups.
This product solves the problem of inconsistent pool temperatures, allowing users to effortlessly maintain their desired comfort level. Its key features include a precise temperature dial ranging from 75°F to 104°F, an automatic switch between heating and cooling modes, and programmable freeze protection, making it ideal for year-round use.
Pros
- Maximizes solar heat collection for energy efficiency.
- Durable weatherproof enclosure ensures long-lasting performance.
- Easy single dial adjustment for user-friendly operation.
- Compatible with existing systems, minimizing installation hassle.
- LED indicators provide clear system status updates.
Cons
- Higher price point compared to basic controllers.
- May require professional installation for optimal performance.
Performance-wise, the Hayward GL-235 excels with its advanced microprocessor technology, ensuring precise temperature control and reliability. Its standout features, such as the option for booster pump control and freeze protection, enhance usability for those in varying climates. This controller is best suited for homeowners looking for a robust solution to manage their pool’s temperature effectively.
Overall, the Hayward Goldline GL-235 is a valuable investment for anyone seeking to improve their pool or spa experience while ensuring energy efficiency and comfort.
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Goldline GL-235 Pool Solar Controller
The GL-235 Pool Solar Temperature Controller is designed to optimize the heating and cooling of swimming pools, spas, and hot tubs, making it ideal for pool owners who want to harness solar energy efficiently. With compatibility for both 12/24VAC and 120/240VAC systems, this controller is versatile enough to suit various installations. Its compact design ensures it fits seamlessly into any setup while maintaining a sleek appearance.
This controller solves the common problem of fluctuating pool temperatures by allowing users to set and maintain their ideal water temperature, ranging from 75°F to 104°F. The automatic heating and cooling features ensure that your pool remains at a comfortable temperature, maximizing your enjoyment and reducing reliance on traditional heating methods.
Pros
- Efficiently utilizes solar energy for heating and cooling.
- User-friendly single-setting adjustment for temperature control.
- Durable, weatherproof housing for long-term outdoor use.
- Automatic mode for hassle-free temperature management.
- LED indicators provide clear system status updates.
Cons
- Initial setup may require professional installation.
- Price point is higher compared to basic controllers.
The GL-235 stands out with its microprocessor-based construction and robust features, making it a reliable choice for serious pool enthusiasts. It’s best suited for homeowners looking to enhance their pool experience while reducing energy costs. Minor drawbacks include the need for professional installation and its premium price, but the long-term savings and performance benefits make it a worthwhile investment.
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Hayward AquaSolar Pool Temperature Controller
The Hayward GL-235 AquaSolar Pool Solar Temperature Controller is designed to optimize solar heat collection for residential swimming pools, making it ideal for eco-conscious pool owners. This controller features a compact design with dimensions that fit seamlessly into most setups, and it is constructed from durable materials that withstand outdoor conditions. The UV-protected locking weatherproof enclosure ensures longevity, while its sleek design is visually appealing.
This product addresses the common challenge of maintaining an optimal pool temperature, enhancing user experience through precise temperature control. With easy-to-read calibrated settings and LED indicators that display system status, users can effortlessly monitor and adjust heating operations.
Pros
- Automatically maximizes solar heat collection for efficient heating.
- Precise temperature settings enhance user control.
- Durable, weatherproof enclosure ensures long-lasting performance.
- LED indicators provide clear visibility of system operations.
Cons
- Initial setup may require some technical knowledge.
- Higher price point compared to basic controllers.
The Hayward GL-235 excels in performance, making it suitable for homeowners who prioritize energy efficiency and comfort in their pool experience. While it may not be the most budget-friendly option, its robust features and reliability justify the investment. Users seeking a dependable solar pool heater controller will find significant value in this product.
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Hayward Solar Pool Heating Control System
The Hayward GLC-2P-A Solar Pool Heating Control System is designed to optimize solar heat collection for pool owners seeking an efficient and eco-friendly solution. Ideal for residential swimming pools, this system features a 2 by 2-1/2-inch 3-way valve, actuator, and two PC sensors, making it suitable for various pool sizes and types. Its durable construction ensures long-lasting performance while the sleek design blends seamlessly with pool environments.
This control system effectively solves the problem of inconsistent pool heating, enhancing the user experience by automatically actuating the valve when solar heat is available. With LED indicators displaying the system’s operational status, users can easily monitor performance and adjust settings as needed.
Pros
- Automatically maximizes solar heat collection for optimal heating.
- Includes freeze protection to prevent damage during colder months.
- Easy-to-set temperature controls for precise heating management.
- Installer-programmable features allow for adaptability to various systems.
Cons
- Initial installation may require professional assistance.
- Higher price point compared to basic pool heating systems.
Performance-wise, the Hayward GLC-2P-A stands out with its quick response time and user-friendly interface. Best suited for environmentally conscious pool owners, it ensures a comfortable swimming experience year-round. Minor drawbacks include the need for professional installation and a higher upfront cost, but the long-term savings on energy bills and enhanced pool enjoyment make it a worthwhile investment.
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Solar Differential Temperature Controller with Sensors
The Solar Differential Temperature Controller T2-T1 is designed to efficiently manage temperature control for solar water heaters, pools, pumps, chillers, and greenhouses. Ideal for homeowners and gardening enthusiasts, this controller features a compact design with dimensions that ensure it fits seamlessly into any setup. Available in a sleek design, it is built with high-quality materials for durability and longevity.
This controller solves the problem of maintaining optimal temperatures across two zones, enhancing user experience by preventing overheating or freezing. With a temperature range of -58 to 248 °F (-55 to 120 °C) and an impressive 0.1 C or 0.1 F resolution, it provides precise control tailored to your needs.
Pros
- Accurate temperature control enhances system efficiency.
- Three differential modes (heating, cooling, reverse) for versatile applications.
- Two output settings protect equipment from damage due to frequent start-ups.
- High/low alarm limits with alerts safeguard against extreme conditions.
- Compact and lightweight design allows for easy installation.
Cons
- Requires a bit of technical knowledge for installation.
- Limited to controlling two zones, which may not suit larger systems.
The standout features of this controller include its ability to record maximum and minimum temperatures for both sensors, which is crucial for optimizing solar system performance. It is best suited for users who prioritize energy efficiency and reliable temperature management. Minor drawbacks include the need for technical expertise during installation and its limitation to two zones. Overall, the Solar Differential Temperature Controller T2-T1 offers excellent value for those looking to enhance their solar heating systems.
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Faq about best solar pool heater controller:
1:What is a solar pool heater controller?
A solar pool heater controller regulates the temperature of your pool by managing the flow of water through solar heating panels.
2:How does a solar pool heater controller work?
The controller measures the pool water temperature and compares it to the desired temperature, activating the pump to circulate water through the solar panels when heating is needed.
3:What features should I look for in a solar pool heater controller?
Look for features like digital displays, programmable settings, temperature sensors, and compatibility with various solar heating systems.
4:Can I install a solar pool heater controller myself?
5:How much does a solar pool heater controller cost?
Prices typically range from $100 to $500, depending on features and brand quality.
6:Does a solar pool heater controller save energy?
7:What is the lifespan of a solar pool heater controller?
Conclusion
The Hayward AquaSolar Pool Solar Controller exemplifies sophistication and efficiency, offering users an intuitive interface that optimizes solar heating for enhanced pool enjoyment. Its advanced features ensure seamless integration with existing systems, promoting energy conservation while maximizing thermal gain.
Similarly, the Goldline GL-235 Pool Solar Controller stands out with its robust functionality, enabling precise temperature management and user-friendly programming. This controller not only elevates the user experience but also underscores a commitment to sustainable energy practices, making it an exemplary choice for eco-conscious pool owners.