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

steam applications require specialized high-temperature valve bodies

this model is factory-set and sealed at 30 PSI

this OEM replacement part monitors the heat exchanger plenum temperature to prevent overheating

Durable Construction: Features an all-steel housing that stands up to the vibration and harsh environments of commercial mechanical rooms

Amana-Goodman HKSX08XC Heater 318423-701 Optimized Airflow: The double inletThe 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