minimizing field labor and downtime

Key Benefits Broad Compatibility: Direct OEM replacement for McDonnell & Miller FS4-3 and FS4-3T models

Always use a manometer to verify the pressure during commissioning to ensure it matches the heater’s rating plate

OEM Precision: Specifically calibrated for models like the Lennox CMPE100U4 to ensure the gas valve opens only after the element reaches peak temperature

Is the ICP 1185863 compatible with older R-22 units

Carrier EF33CZ213 Gas Valve THPU32HP7Y minimizing field labor and downtimeThe Carrier EF33CZ213 Gas Valve is a critical OEM replacement gas valve designed for single stage heating applications in Carrier, Bryant, and Payne equipment. Engineered for use with natural gas, this redundant gas valve features a 1 2 inch NPT inlet and a 3 4 inch NPT outlet, ensuring high capacity flow for residential and light commercial furnaces or packaged units. The integrated pressure regulator is factory set to 3. 5 inches W. C., maintaining