Copeland Comfort Control (Alco) 066146 Expansion Valve Els PW 17895 and R) to accommodate various

and R) to accommodate various burner housings

Can the 90-112 be used as a replacement for individual relays

critical for preventing boiler dry firing

ensuring standard 3/8" FNPT fitment with zero field adjustments needed

Copeland Comfort Control (Alco) 066146 Expansion Valve Els PW 17895 and R) to accommodate variousThe Copeland Alco TFES 12 ZAA is a high performance R410A thermal expansion valve designed for large scale residential and commercial air conditioning systems. Engineered with a 12 ton capacity and a straight through body configuration, this TXV features 5 8" x 7 8" ODF sweat connections for secure, leak free integration into the liquid line. The externally equalized design ensures precise superheat control, compensating for pressure drops across the