Amana-Goodman 0130F00438 Pressure Switch 320788-704 which is typically purchased separately

which is typically purchased separately

offering higher torque (180 in-lb vs 133 in-lb) and increased efficiency over the older AF series models

In this normally closed configuration

This assembly is built to withstand high static pressure and temperature fluctuations inherent in overhead gas-fired heating systems

Amana-Goodman 0130F00438 Pressure Switch 320788-704 which is typically purchased separatelyThe Amana Goodman 0130F00438 Pressure Switch is a critical safety component engineered specifically for high efficiency HVAC systems. This replacement pressure switch is designed to accurately monitor the pressure differentials within the combustion chamber, ensuring the inducer motor is functioning correctly before allowing the heating cycle to proceed. Featuring a precise 0. 20" WC set point, this genuine OEM furnace part prevents hazardous