which prevent short-cycling and maintain system integrity under extreme thermal loads

specifically sized to accommodate a 7/16" temperature sensing bulb

this unit is engineered for seamless integration with Spence main valves to provide reliable throttling control

Built for heavy-duty cycling

this direct spark ignition module is designed to work with natural

Fasco A126 Motor R-134A which prevent short-cycling and maintainThe Fasco A126 draft inducer motor is a high performance shaded pole motor designed specifically for demanding HVAC applications. This 115V draft inducer operates at a fixed 3000 RPM speed, delivering the precise static pressure required to maintain safe combustion airflows in residential furnaces. Built with a durable C frame construction and featuring ball bearings, the A126 is engineered for high duty cycles and reduced friction compared to