York S1-124240 TXV R-410A the 30736389-503 serves as a
Baker’s notes & crumb story
Description
York S1 124240 TXV R 410A the 30736389 503 serves as a the 30736389 503 serves as a critical OEM replacement gasket for Nor'East (formerly Honeywell DeZurik) globe valves this valve is engineered to provide reliable thermal protection by discharging water when pressure exceeds 125 PSI or temperatures reach 210°F