this furnace control board kit simplifies service calls by unifying multiple superseded part numbers into a single

The GRD10A-600 is functionally identical and serves as the OEM replacement

Space-Efficient Design: Front-mounting configuration allows for expanded I/O without increasing the lateral footprint of the SIRIUS contactor

6 Cv rating allows for high-resolution throttling

this unit delivers a consistent 30 lb-in torque and is UL555S rated to withstand temperatures up to 350°F

Century Motors 257 Motor 326070-701 this furnace control board kitThe Century Motors 257 Motor is a high reliability unit bearing motor engineered for continuous duty performance in commercial refrigeration and HVACR systems. Operating at 230Vac single phase, this 35 watt shaded pole motor delivers a consistent 1500 RPM for critical airflow applications. Designed with the veteran contractor in mind, the 257 features a totally enclosed air over (TEAO) cast iron housing that protects internal components from ambient