Heil Quaker ICP Z06G001 Switch 318172-701 Its robust design is specifically

Its robust design is specifically tailored to meet the technical requirements of modern Armstrong Air and Lennox family equipment

resulting in intermittent failure of the gas valve or system lockout under load

This model is specifically engineered to provide a fixed delay-on-break period

ensuring heavy-duty compressor switching performance

As the direct engineering update for the 105G5722 and 114N2019 models

Heil Quaker ICP Z06G001 Switch 318172-701 Its robust design is specificallyThe Heil Quaker ICP Z06G001 Block Vent Switch is a critical safety component engineered for oil fired heating appliances and high efficiency furnace systems. Designed as a Blocked Vent Shutoff Switch (BVSO), this genuine OEM part monitors the exhaust flue for restricted airflow or backdraft conditions. If the venting system becomes obstructed by debris, ice, or seasonal nests, the Z06G001 switch detects the resulting pressure or temperature change to