Lennox 24L18 Expansion Valve 30067439-890 Broad Interchangeability: Fully compatible with

Broad Interchangeability: Fully compatible with part numbers HKN-05

including both spring return and non-spring return motors

technicians should retain existing wiring or order specific harnesses separately if the original leads are compromised

meaning it opens the circuit (Cut-Out) at 185°F and automatically closes (Cut-In) at 155°F after the plenum cools

the band should be torqued to 20-25 in-lb to maintain proper contact with the compressor shell

Lennox 24L18 Expansion Valve 30067439-890 Broad Interchangeability: Fully compatible withThe Lennox 24L18 Expansion Valve is a technical grade R22 thermostatic expansion valve engineered for precision refrigerant metering in legacy residential and light commercial HVAC systems. Functioning as a direct OEM replacement part, this TXV is cross compatible with several older catalog numbers, as the Lennox 24L18 is identical to 24L1801 and effectively replaces legacy parts 12L40 and 12L4001. Designed with a durable brass body and a sweat inlet