Enhanced System Logic: Enables your thermostat to manage auxiliary heat lockout based on actual outdoor conditions

OEM Precision: Genuine Armstrong Fluid Technology parts ensure exact fitment for models such as H-54

This is an SPST (Single Pole Single Throw) fixed-temperature control

the 17122000A22813 ensures precise timing for hot surface igniters and 24V interface components

ensuring system protection in critical applications

Reznor 272416 Contactor THPU32HP7Y Enhanced System Logic: Enables yourThe Reznor 272416 Contactor is a heavy duty 3 pole HVAC contactor engineered for demanding commercial and industrial heating applications. Built to handle a 60 amp load, this component is frequently utilized in larger Reznor unit heaters and duct furnaces to manage high amperage motors and heating elements. Operating with a standard 24V control coil, it integrates seamlessly with existing low voltage thermostat circuits, providing a reliable bridge