Heil Quaker ICP 1178404 TXV Valve 319847-401 verifying the 7-inch probe clearance

verifying the 7-inch probe clearance is vital to prevent mechanical interference within the cabinet

By trimming the provided paddles to the specific pipe size and adjusting the sensitivity screw

5 Amps to deliver a consistent 1140 RPM

or fluctuating flame patterns when the blower kicks on

and necessary drain hosing to restore factory-spec drainage efficiency

Heil Quaker ICP 1178404 TXV Valve 319847-401 verifying the 7-inch probe clearanceThe 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