Supco Q103 Sequencer 319825-402 this component is restricted to

this component is restricted to a 1/2-inch motor shaft

causing system pressure to exceed 125 PSI during heating cycles

this kit provides the precise HVAC gas valve conversion components required to maintain the unit’s AGA/ANSI certification during fuel transitions

or the compressor hard starting during peak heat loads

This polyolester (POE) oil

Supco Q103 Sequencer 319825-402 this component is restricted toWhen you're out in the field dealing with electric furnace staging or heat pump auxiliary heat cycles, the Supco Q103 Sequencer is a reliable, professional grade solution for managing HVAC heating elements and blower motors. This 24V control circuit device is the direct replacement for 1056789, as well as several Carrier, Goodman, and White Rodgers components. Engineered with a DPST configuration, it features a timed heater sequencer mechanism that