this original equipment part provides the exact millivolt response required by the system logic

The Amana-Goodman LPTK09 LP conversion kit is a field-installed component engineered to facilitate the transition of gas furnaces from natural gas to liquid propane

The internal design focuses on thermal stability and precise displacement

and Arcoaire equipment

sealing rope

Lochinvar & A.O. Smith 100288430 Switch 321142-301 this original equipment part providesThe Lochinvar & A. O. Smith 100288430 Low Air Pressure Switch is a critical safety component designed for high efficiency condensing boilers and water heaters. As a veteran technician knows, this normally open switch is calibrated to a precise 0. 75" water column (W. C.) set point. It serves as the primary "proof of airflow" for the inducer motor, ensuring that the combustion blower is creating sufficient negative pressure to safely evacuate flue