Universal Mounting: Fits standard 4" x 4" junction boxes or may be mounted directly to the burner housing on select applications

Featuring a 7/8" fixed bore and a 6

Standardized Electricals: Operates on a standard 115V circuit

Installation Versatility: Dual-power design allows for hardwired "C" terminal connection or stand-alone battery operation

the 500 psi maximum range and 525 psi bellows overrun pressure rating make it suitable for high-pressure setups using non-corrosive refrigerants such as R-410A

Lennox 12J33 TXV R-22 Universal Mounting: Fits standard 4"The Lennox 12J33 is a critical 2 Ton Indoor TXV (Thermostatic Expansion Valve) designed to provide 103366 05 precision metering for R 410A refrigerant systems. As a genuine Lennox HVAC replacement part, this valve is engineered to maintain the correct evaporator superheat across varying load conditions, preventing liquid slugging and ensuring the compressor operates within its design parameters. Whether you are performing a seasonal tune up or a full