Hayward Water Pressure Switch Assembly | HAXPSA1930 Cal Spas Use this filter cartridge in

Use this filter cartridge in Sta-Rite PTM 135 filtration systems to maintain clear pool and spa water

Efficient Heat Output: Provides ample warmth and a cozy atmosphere for outdoor gatherings

Key Features of the Sunstar Natural Gas Marine Package

Comfortable Cushions: Supportive cushions designed for relaxation and extended use

Helps prevent leaks and maintain consistent performance across pool connections

Hayward Water Pressure Switch Assembly | HAXPSA1930 Cal Spas Use this filter cartridge inWhat This Part Is Used For The Hayward HAXPSA1930 Water Pressure Switch Assembly monitors water flow through the heater and allows ignition only when proper circulation is present. It helps prevent the heater from firing when there is insufficient flow. Why This Part Matters A failed pressure switch can cause nuisance shutdowns or prevent the heater from starting at all. It also plays a safety role by stopping operation during low flow conditions