Common Questions How do I verify if the B1225022S coil is faulty

Broad Compatibility: Engineered for use in Aaon R70240-compatible chillers

Look for physical bulging at the top of the aluminum case

reducing the risk of compressor slugging or evaporator starving

Pressure Integrity: Maintains the internal static pressure required for proper inducer motor operation and safety switch functionality

Amana-Goodman 20028401 Pressure Switch Common Questions How do IThe Amana Goodman 20028401 Pressure Switch is a critical safety component designed for specific high efficiency furnace applications. This SPST (Single Pole Single Throw) inducer pressure switch is factory calibrated to a 1. 35" WC set point, ensuring precise monitoring of the combustion air blower's static pressure. Built for durability in demanding HVAC environments, it features a standard 1 4" barb connection for secure pneumatic tubing attachment