The Rheem-Ruud 47-100955-01 Defrost Timer Assembly is a critical OEM HVAC replacement part engineered for precise management of the heat pump defrost cycle

the auto-reset mechanism restores the circuit

this component offers a seamless drop-in solution for White-Rodgers temperature controls requiring an automatic reset high limit safety

Versatile Application: Engineered for both single-stage (1-stage) and 2-stage gas valves

Robertshaw 5500-203 Infinite Switch The Rheem-Ruud 47-100955-01 Defrost TimerThe Robertshaw 5500 203 Infinite Switch is a heavy duty, 240V AC infinite control engineered for precise temperature management in electric ranges, commercial hot plates, and warming drawers. As a direct replacement for INF240 544, this voltage sensing switch features a 5% low heat input calibration, ensuring stable proportionate control for resistive loads up to 15 Amps. The 5500 203 universal kit includes a black dial and a specialized break off