Pay in 4 interest-free payments of $37.21 Learn more
Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
the 42-100491-09 is the manufacturer-designated superceded part number
The integrated spring return pneumatic actuator operates on a 9-13 PSI spring range
Advanced Diagnostics: Onboard LED provides real-time error codes to streamline service calls and reduce diagnostic time
Common Questions Is the 37LF-201-01 compatible with older 37-201-01 installations
As a pressure vessel only
Williams P323210 Gas Valve 318423-701 the 42-100491-09 is the manufacturer-designatedThe Williams P323210 Gas Valve is a critical 24V replacement gas valve engineered for precision fuel regulation in Williams Comfort Products natural gas wall furnaces and heaters. This OEM gas valve operates within a 3. 5" W. C. manifold pressure range, ensuring stable combustion and reliable heat output across various HVAC gas valve replacement scenarios. Designed for high performance natural gas heating systems, this component manages the pilot and