Hayward Propane Pressure Switch | HPX2179 Infrared Heaters It supports system operation by

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

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Hayward Propane Pressure Switch | HPX2179 Infrared Heaters It supports system operation byWhat 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