which are common causes of burner port clogging and uneven combustion in older heating systems

providing a versatile solution for multiple backflow preventer configurations

maintaining OEM specifications for timing and load handling

This is a shunt

This 1/2 inch crank arm is specifically designed to interface with damper or splined actuator shafts

Amana-Goodman B1370176 Pressure Switch which are common causes ofThe Amana Goodman B1370176 Pressure Switch is a critical safety component designed for specific high efficiency furnaces. Calibrated to a 0. 47" WC set point, this SPST (Single Pole Single Throw) vacuum switch monitors the pressure differential within the inducer housing to ensure the combustion blower is extracting flue gases safely before allowing the ignition sequence to proceed. Featuring a standard 1 4" barbed connection and 1 4" male spade