Lennox 24L18 Expansion Valve 30067439-890 technicians should retain existing wiring

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

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

Broad Interchangeability: Fully compatible with part numbers HKN-05

Reliable Logic Control: 3PDT configuration allows for the simultaneous control of three separate circuits from a single 24VAC signal

Lennox 24L18 Expansion Valve 30067439-890 technicians should retain existing wiringThe 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