Lennox X8348 Maintenance Kit Els PW 29614 An externally equalized thermal expansion
Baker’s notes & crumb story
Description
Lennox X8348 Maintenance Kit Els PW 29614 An externally equalized thermal expansion An externally equalized thermal expansion valve like the 057410 is required whenever there is a significant pressure drop between the valve outlet and the evaporator outlet As a critical component for shaft adapter alignment