Lennox 15D34 Gas Valve 321702-401 because ICP is part of

because ICP is part of the Carrier family

Built on a standard 48 NEMA frame

A 48-inch cable with wire leads simplifies field wiring

Compare the measured resistance against the manufacturer’s temperature-resistance chart

Lennox 15D34 Gas Valve 321702-401 because ICP is part ofThe Lennox 15D34 (equivalent to 103016 03) is a high performance modulating gas valve engineered for precision fuel regulation in high efficiency residential and light commercial furnaces. Designed as an OEM replacement, this 24 VAC gas valve features a 1 2" x 1 2" NPT inlet and outlet connection, ensuring seamless integration with existing manifold configurations. The unit excels in varying thermal demands by utilizing advanced modulation