Solar Pool Heater Valves

Bypass the heater until the pool is clear.

Solar pool heater valves.

Can be controlled with automatic diverter valves. The pump still runs several hours a day to filter the pool but from noon until about 6 00 pm the timer turns the pump on and off at 1 2 hour intervals. If you have any questions about how to turn off and isolate your solar pool heating system call us at 239 491 8010. Hayward solar pool heating control system comes with 2 by 2 1 2 inch 3 way valve actuator and 2 pc sensors.

To solve this i installed an outdoor timer to my pool pump. Solar pool heating 3 way valve solar bypassed your valve configuration may be different on the ground rather than the wall or may not contain all of the pictured valves. Some people erroneously believe the relief valve in a solar pool heater is there to relieve excess pressure and heat. The auxiliary heater is completely optional with solar pool heaters but most people with a spa want a traditional heater to quickly heat a spa on demand.

Solar pool heater must have a vacuum release valve 7 installed on or just off the roof. Isolation valves in solar pool heating systems may be standard ball valves or high quality two way valves from pentair jandy hayward praher or others. Manual control using three valves. The main solar pool heating page aleady showed a diagram of a manual system using a single control valve and a check valve.

Because a solar pool heater is an open loop system expanding water and air due to heat easily escapes back to the pool and no pressure relief is necessary. These valves control where water is returned the the pool. Shocking the pool if algae forms or the pool turns green chemicals added to clear the algae will create corrosive properties in the water. The following two diagrams illustrate how a manual system can be done using three identical manual valves.

Automatic diverter valves use sensors to detect temperature and automatically direct water to or away from your solar panels. It automatically maximizes solar heat collection by actuating a 24v valve when there is solar heat available. As the pump stops and the system wants to drain back the function of this valve is to open on negative pressure and allow air to enter the collectors so that the weight of the water pulling internally on system components does not internally crush. Includes led indicators that shows status of system operations.

While every solar pool heating system includes a manual diverter valve for managing water flow automatic valves are an upgrade. Two valves control the flow to and from the solar collectors and one allows for. This gives the water in the solar heater time to heat up before it goes into the pool.