this PTAC heater assembly is engineered to meet the exact electrical and thermal requirements of Amana HVAC systems and Goodman equipment

optimized for efficient airflow across the evaporator coil or heat exchanger

this heavy-duty hinge kit ensures that cabinet doors on unit heaters and air handlers maintain a precise seal and smooth articulation

including model CP 991 to 2071 commercial pool heaters and compatible boilers

the 100346615 is the official direct replacement for the discontinued 100093971 gas valve

Lochinvar & A.O. Smith 100113143 Switch 340793-762 this PTAC heater assembly isThe Lochinvar & A. O. Smith 100113143 Blocked Inlet Switch is a critical safety component designed for high efficiency commercial water heaters and boilers, including the Cyclone BTH and State SUF series. This genuine OEM replacement part acts as a normally closed (NC) pressure sensor calibrated to 2. 5" WC. Its primary function is to monitor the integrity of the air intake system, ensuring the combustion blower receives adequate airflow for safe