By flipping the actuator

leak-proof connection between the header flange and the heat exchanger tube sheet

It is rigorously tested for compatibility with Weil McLain boiler models including the AHE

WC but the switch terminals show 24V (meaning the circuit remains open)

and DGPH series units

Heil Quaker ICP 1177603 Motor 30067439-890 By flipping the actuatorThe Heil Quaker ICP 1177603 is a high efficiency OEM replacement blower motor engineered for specific HVAC applications requiring precise airflow control. This 3 4 HP variable speed motor operates on 208 230V single phase power and draws 6. 0 Amps, utilizing a NEMA 48 frame size for standardized mounting. Designed with ball bearing construction, this unit ensures high thermal endurance and reduced friction for long term reliability in demanding