Pressure Switch Hayward Heater

Hayward Water Pressure Switch Assembly

The pressure switch in your heater ensures that your heater has adequate flow to prevent overheating and damage. When your pressure heater fails, you may notice an error code, or find that your heater won't fire on at all.

The HAXPSA1930 Hayward Water Pressure Switch Assembly has been designed as a direct replacement for Hayward H-Series ED1/ED2 pool heaters.