Featuring a short shaft design with a 1/2-inch diameter and 2-7/8-inch length

and inspect for physical degradation or scorched traces on the circuitry

Provides active protection against missing phase

utilizing this HVAC furnace subbase is essential when the evaporator coil cabinet is not used in a downflow configuration

Always verify the rotation of the existing blower wheel before finalizing the wiring to ensure air is pushed in the correct direction

Resideo R24AA2006 Heat Sequencer 322057-301 Featuring a short shaft designMaximize the efficiency of your staged heating setups with the Resideo R24AA2006 Heat Sequencer. Engineered specifically for HVAC heat pump air handlers and electric furnaces, this 24VAC heat sequencer manages the timed activation of heating elements to prevent localized grid overload and minimize the initial cold air blast during system startup. As a single pole double throw (SPDT) model, it provides the precise switching required for multi stage