Hayward Propane Pressure Switch | HPX2179 Infrared Heaters Their internal water routing components

Their internal water routing components are built for consistent performance

Waterway Plastics designs reliable components for pool and spa systems

OEM structural components are manufactured for exact fit

It supports system operation by replacing a worn interior component that influences the flow path and housing integrity

Hayward Propane Pressure Switch | HPX2179 Infrared Heaters Their internal water routing componentsWhat This Part Is Used For The Hayward HPX2179 Liquid Propane Pressure Switch monitors gas pressure in compatible Hayward LP heater systems. It ensures proper propane pressure before allowing ignition. Why This Part Matters Improper gas pressure can prevent ignition or cause unsafe burner operation. A failed pressure switch may shut the heater down or block startup entirely. Replacing a faulty switch restores safe gas pressure monitoring. Key Features