The Honeywell 14004406-800 Humidistat Cover (also identified as 14004406-800/U) is a professional-grade satin chrome housing designed specifically for HP970 and HP972 pneumatic humidistats

Key Benefits Direct OEM Fit: Drop-in replacement for part numbers 550001911 and 550001912

It features a 5/8" x 7/8" ODF sweat connection and a straight-through body configuration for streamlined integration into existing liquid lines

This microprocessor-based control features a 0-second prepurge and an 85-second trial for ignition (TFI)

By preventing galvanic corrosion and stray current

York 331-02980-000 Control Board Kit Freon The Honeywell 14004406-800 Humidistat CoverThe York S1 331 02980 000 is an essential OEM furnace control board kit engineered to manage both 1 and 2 stage heating and cooling sequences in high efficiency York, Coleman, and Luxaire systems. As a veteran grade HVAC replacement part, this kit is the direct engineering successor to the S1 331 09172 000, ensuring full backward compatibility and improved logic for gas furnace motherboard diagnostics. This OEM York kit utilizes advanced algorithms to