this 2-wire vertical thermostat is the industry standard for contractors replacing outdated mercury-based units
the Watts 3/4 inch relief valve handles significant thermal expansion loads
The ASCO 272439-001 Spacer is a precision-engineered component designed specifically for integration with ASCO solenoid valve assemblies and RedHat II valve bodies
Precise Fan Delay: Correct 1-20 second ON delay ensures the heat exchanger is primed before air distribution begins
Versatile Application: Optimized for use across a wide range of Rheem and Ruud air conditioning and heat pump platforms
ICM Controls ICM318 Control Board Els PW 17895 this 2-wire vertical thermostat isThe ICM Controls ICM318 Defrost Control Board is a high performance heat pump defrost control engineered for reliability in residential and commercial applications. This versatile board serves as a cost effective universal defrost control replacement, supporting multi voltage input at 24 VAC, 120 VAC, or 240 VAC. Designed for precise timing, it features a 10 minute fixed defrost duration and field adjustable, pin selectable defrost intervals of 30,