15" WC SPDT pressure switch designed for critical monitoring in high-efficiency heating systems

this model is factory-set and sealed at 30 PSI

Optimized Airflow: The double inlet design maximizes air intake for efficient heating and cooling cycles

specifically engineered for 3-element configurations

Common Questions: Can I use an HN52AA001 to replace a single-pole contactor

Amana-Goodman HKSX08XC Heater 318423-701 15" WC SPDT pressure switchThe Amana Goodman HKSX08XC Heater is a high performance 6kW electric heat kit designed for seamless integration with compatible air handlers and modular blowers. Engineered for precision heating, this HKSX series auxiliary heater provides reliable supplemental warmth or primary emergency heating for residential HVAC systems. Featuring high grade nichrome heating elements and built in thermal limit protection, the unit ensures safe, efficient operation