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APOLLO Pressure Relief Valve 3/4" 40psi
Product details
The APOLLO Pressure Relief Valve 3/4" opens at 40 psi. The relief pressure rating optimize pump performance for system to keep above 15psi while accommodating pressure variations without false opening. The 40 psi relief also protect lower pressure rating equipment, such as boilers. For the majority of gas and wood boiler 50 psi is above the maximum operating pressure and 30 psi rating usually lead to false opening of relief or initial operating pressure below 15 psi which is not ideal for proper pump operation.
Designed for reliable performance, it protects equipment from potential damage caused by overpressure conditions. Its precise pressure setting ensures consistent operation, making it ideal for various industrial and residential applications requiring controlled pressure management. Durable construction guarantees long-lasting service and minimal maintenance.
Suggested System Operation
At 10 psi, you may get:
Air pockets
Cavitation
No flow on upper floors
At 20 psi, system is:
Fully filled
Air eliminated
Pump appears stronger
Customer Success Stories
The Apollo heat pump system is very efficient, quiet, and easy to install. It stands out for its clear design, well-organized components, and advanced features like a touchscreen and remote monitoring through an app. It also allows precise temperature control and includes an electric backup for very cold conditions. Overall, it's a reliable and practical system.
Heats my home nicely and economically. The cold weather does not seem to affect the pump. Overall I'm very happy with the system. The techs have been very helpful whenever I have had questions regarding installation, etc.
Since installing the Apollo heat pump, our energy bills have plummeted. It pulls heat right out of the air outside, even when it's freezing, and uses a fraction of the electricity our old system did. It's incredibly efficient
I was skeptical about a heat pump in our cold climate, but the Apollo proved me wrong. It consistently delivers strong, comfortable heat to our entire home, even during the deepest winter freezes. It's a truly robust system
Upgrading to the Apollo air-to-water heat pump was the best decision for our home. It integrated perfectly with our existing radiant floor heating. It runs quietly outside and provides perfectly even, comfortable heat inside
You can tell just by looking at the Apollo unit that it's built to last. It handles the elements outside without a problem and operates surprisingly quietly. It gives us total peace of mind knowing we have such a dependable system
Maximizing Efficiency with Apollo Heat Pump
Economical performance that isn't affected by low temperatures.
Reliable Heating in Cold Weather
Economical performance that isn't affected by low temperatures.
Incredible Energy Savings
Slashing utility bills with high-efficiency air-to-water technology
Reliable Heat, No Matter the Weather
Powerful performance that stands up to freezing temperatures
The Ultimate Home Heating Upgrade
Seamlessly integrating with existing radiant or hydronic systems
Built to Weather Any Storm
Heavy-duty construction for years of reliable, quiet operation
Maximizing Efficiency with Apollo Heat Pump
Reliable Heating in Cold Weather
Incredible Energy Savings
Reliable Heat, No Matter the Weather
The Ultimate Home Heating Upgrade
Built to Weather Any Storm
