Pool Solar Panel Vacuum Relief Valve

This is an original replacement part for the pvc vacuum relief valve on heliocol solar swimming pool heating systems.

Pool solar panel vacuum relief valve.

Header manifolds and 1 9 1 7 8 i d. This produces a little vacuum at the top of the system and air is sucked in at the vacuum relief valve or elsewhere. A valve must be installed in every solar pool heating system to allow air into the system when pool water drains out of the panels. The location of the vacuum relief valve also has some effect on the rate at which the panels drain down.

For solar pool panels 1 5 1 1 2 i d. Uma solar vacuum relief valve. It is possible to replace or relocate the vacuum relief valve or to restrict the return line back to the pool. When the valve is located towards the bottom of the system there is a longer path the water must traverse when draining increasing the flow resistance and slowing the draining process a little.

It has been designed to allow filtered air to easily enter the system therefore eliminating internal splits or leaks due to vacuum crush of the collector absorber. A vacuum relief valve installed at the highest point in this solar pool heating system relieves negative air pressure from water draining from the panels. The vacuum breaker is used with solar pool heater collectors to break the vacuum by letting air into the system and allow the solar panels to drain when the pump is turned off. If this is happening you probably need to increase the pressure and.

This vrv is typically installed using a rubber coupler hose and hose clamps. When you have a solar pool heater valves can be broken down into three groups. This vacuum relief valve vacuum breaker is designed specifically for solar pool heater applications. Solar valve manifold these valves divert water to solar panels or stop water from entering solar panels.