Heil Quaker ICP 1178404 TXV Valve 323055-751 The Cleveland Controls DFS-221-156 is

The Cleveland Controls DFS-221-156 is a heavy-duty

allowing technicians to toggle the load status without disrupting the set tripper program

Smith limit switches to ensure original equipment specifications are met

This forced draft blower is engineered specifically for Armstrong Air and Allied Air heating systems

minimizing van stock requirements

Heil Quaker ICP 1178404 TXV Valve 323055-751 The Cleveland Controls DFS-221-156 isThe 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