This blade specifically supports many 3-ton to 5-ton residential split systems

The unit features Class H insulation

As a verified Amana Goodman replacement board

If a manual reset is required by local code

though this is the standard pressure switch for most base configurations

Heil Quaker ICP 1178404 TXV Valve 323613-751 This blade specifically supports manyThe Heil Quaker ICP 1178404 TXV Valve is a critical refrigeration component designed for precise refrigerant metering in 4 ton cooling systems. This thermal expansion valve maintains the ideal superheat across the evaporator coil, preventing liquid slugging and ensuring compressor longevity. Engineered for ICP HVAC replacement parts compatibility, the 1178404 utilizes a sensing bulb to monitor suction line temperature, modulating flow to match