signaling that a filter-drier replacement is necessary

this ASME Section IV certified valve is factory-set at 60 PSI and features an impressive thermal discharge capacity of 1

making it compatible with all Uni-Line and most competitive thermocouple or thermopile brands

Engineered with a 140°F trip point

Maintenance-Free Design: No moving parts reduce the risk of mechanical failure in turbulent tanks or high-vibration environments

Lennox 70M29 Expansion Valve Refrigerant signaling that a filter-drier replacementThe Lennox 70M29 Expansion Valve is a critical OEM replacement part engineered for precise refrigerant metering in residential and commercial cooling systems. This thermostatic expansion valve (TXV) is designed to regulate flow based on evaporator load, ensuring maximum heat exchange efficiency and preventing liquid slugging in the compressor. The 70M29 is technically identical to 70M2901 and serves as a direct replacement for legacy part numbers