this model is strictly for single-stage 1H/1C applications

this Allanson 1092-F transformer is designed to work in conjunction with various flame rods and sensors

and can handle solutions containing up to 60% glycol

The Amana-Goodman B1284654 Expansion Valve is a technical-grade OEM HVAC replacement part engineered for precise metering of liquid refrigerant within the evaporator coil

Precision Control: Features a high Kv value of 3

Danfoss 020B1012 Check Valve 322027-701 this model is strictly forThe Danfoss 020B1012 Check Valve is a professional grade 1 2" ODF NRV 12S component engineered for performance in liquid, suction, and hot gas lines. Designed to prevent backflow and ensure unidirectional refrigerant movement, this solder connection check valve is a direct replacement for the legacy Danfoss 020 101200. It features a built in damping piston that permits installation in lines where pulsation may occur, such as discharge lines from the