this is a dedicated two-stage gas valve

this module manages the entire firing sequence

When you are on a diagnostic call for a seized bearing or a motor that won't kick over under load

It serves as a critical safety limit

The kit typically includes all vital internal wear parts such as gaskets

Carrier HD52AE156 Motor 320788-704 this is a dedicated two-stageThe Carrier HD52AE156 is a professional grade 1 HP OEM ECM blower motor designed for high efficiency furnace and air handler applications. Operating at a dual voltage of 120 240V and a rated speed of 1050 RPM, this Genteq motor features an integrated 5. 0 Eon control module to regulate airflow and maintain static pressure. As a direct replacement for HD52AE120 and HD52AE116, it ensures a drop in fit for specific Carrier, Bryant, and Payne units,