Nordyne 669566R Expansion Valve Els PW 17895 High-altitude applications generally require a

High-altitude applications generally require a different set point (e

persistent yellow tipping

Norton 201C

ensuring continuous cycle safety without manual intervention

Nordyne 669566R Expansion Valve Els PW 17895 High-altitude applications generally require aThe Nordyne 669566R Expansion Valve is a critical metered flow component designed specifically for high efficiency cooling systems using R410A refrigerant. As a 3 ton externally equalized TXV, this thermal expansion valve maintains a precise superheat balance across the evaporator coil, preventing liquid slugging and ensuring optimal compressor longevity. The 669566R serves as the direct replacement for Nordyne 669566, allowing for a seamless drop in