Solar Pool Heater Check Valve

Two valves control the flow to and from the solar collectors and one allows for bypassing the collectors if there.

Solar pool heater check valve.

Pentair 263042 check valve cpvc for pool pumps 2 port straight. Every well designed solar pool heating system should include four valves for proper directional control diversion and isolation. The first check valve which allows water to flow only one direction prevents water from back washing the filter into your pool. Without a check valve to stop backward flow the water in the piping would be suck back down when the pump is shut off.

A pool heater can be costly to operate if used to continuously heat the pool. More buying choices 39 99 10 used new offers zodiac 7056 cover with flapper assembly replacement kit for zodiac jandy spring check valve. A check valve placed on the pipe that leads to the solar panels will prevent drain down of the solar system when the pump shuts off. Solar pool heater panels that are roof mounted may use check valves on the supply and return pipes.

It s not always necessary to change the bypass valve settings every time the heater is used or each time the pool is finished being heated. 4 6 out of 5 stars 146. Pentair makes a solar 3 way valve for this purpose. If you want a fast acting solar pool heater that offers great value for money then this smartpool solar heater is for you.

To capture the sun s heat efficiently the piping in the solar panels must be full of water continuously. On average the heater on a residential pool is used occasionally but doesn t run daily. There is a small hole or a built in reverse check valve in the solar bypass valve to allow water to drain down the supply line through the bypass tee and to the pool returns. A pool heater is almost always the most expensive piece of equipment on the pool pad and if the addition of a simple valve can even potentially protect this heater from damage or early failure then this is a slam dunk for me to say you should add the extra layer of protection.

The main solar pool heating page aleady showed a diagram of a manual system using a single control valve and a check valve. Get it as soon as wed sep 30. Solar return check valve. A small hole drilled in a standard 3 way valve also does the trick.

5 smartpool wws601p solar pool heater.