Connect your sample line to the black (P1) port for positive pressure or the gray (P2) port for negative/vacuum pressure sensing

ensuring the safe and efficient removal of combustion gases from the tank

though you must never swap a lower voltage rating into a higher voltage system

Key Benefits Optimized Power Transfer: The fixed sheave design ensures a constant rotational speed

The assembly includes a durable centrifugal blower wheel and housing

Amana-Goodman PCBBF145S Circuit Board R-22 Connect your sample line toThe Amana Goodman PCBBF145S Circuit Board is a high performance furnace control board designed to serve as the primary electronic brain for compatible Amana and Goodman gas furnaces. This microprocessor control module manages critical heating sequences, including the 120V hot surface igniter, gas valve, and blower motor, ensuring your HVAC system operates with maximum efficiency. Engineered for single stage gas furnace applications, it integrates