Lennox 72L12 Contactor 320788-702 it is typically utilized in

it is typically utilized in pneumatic instrument control applications where operating pressures are significantly lower to ensure long-term system stability

combined with an equal percentage flow characteristic

With a 8 amp maximum output and featuring 3 high VAC triacs

Technicians often diagnose a faulty valve when the furnace inductor motor runs but the burners fail to ignite

Lennox 72L12 Contactor 320788-702 it is typically utilized inThe Lennox 72L12 is a professional grade 2 pole definite purpose contactor engineered for heavy duty HVACR applications. Operating with a 24V coil, this contactor is rated for 40 amps and is specifically designed to manage the high inductive loads associated with compressors and fan motors in residential and commercial condensing units. As a direct replacement for the 3100 20Q18999C, the 72L12 ensures seamless HVAC part compatibility and structural