Lennox 69W44 Gas Valve 318518-761 Standard industry practice for commercial
Platform notes & fabric story
Description
Lennox 69W44 Gas Valve 318518 761 Standard industry practice for commercial Standard industry practice for commercial HVAC maintenance suggests inspecting the strainer during annual teardowns or whenever the refrigerant charge is pulled to ensure no debris has accumulated Enhanced System Protection: Aids in effective pump down procedures to prevent liquid refrigerant migration into the compressor during off cycles