You must select the appropriate bimetallic heater pack series separately to match your motor's nameplate amperage for proper overload protection

This specific model is configured for Natural Gas

This hot surface ignitor features a specialized ceramic body and element material optimized for the specific voltage curves of Source 1 control boards

Quiet Operation: Balanced furnace blower wheel assembly reduces vibration and mechanical noise during the ignition phase

Legacy Support: Serves as the official replacement for the Barber Colman 2850-054

Browning AK22X5/8 Sheave 321894-709 You must select the appropriateThe Browning AK22X5 8 is a high grade cast iron V belt sheave engineered for fractional horsepower (FHP) applications, providing a rugged solution for HVAC blowers, fans, and light duty industrial mechanical drives. This single groove fixed bore pulley features a 2. 20 inch outside diameter and is precision machined from close grain cast iron to ensure high tensile strength and minimal wear over extended duty cycles. Designed for direct shaft