The Heil Quaker ICP 1009385 Restrictor is a critical OEM replacement part designed for precise airflow management within residential and commercial furnace vent blower assemblies

Utilizing OEM HVAC replacement parts ensures factory-spec fitment and prevents the nuisance service calls associated with poorly gauged aftermarket alternatives that fail to provide a consistent spark in cold-startup conditions

Industrial-Grade Contacts: Built to handle the repetitive electrical loads of HVAC control circuits without premature failure

67" WC (Water Column)

including common models like the C8DNL050B12A1 and C8DNL050B12B2

Hydrolevel 45-348 Wire Harness The Heil Quaker ICP 1009385The Hydrolevel 45 348 Wire Harness is a specialized electrical interface designed to facilitate a direct communication link between a Safgard Model 1100 Low Water Cut Off (LWCO) and the United Technologies (UTC) Integrated Boiler Control Module. This heavy duty harness is essential for HVAC technicians installing 24V residential boiler safety controls, providing a plug and play solution that eliminates the need for field splicing or complex terminal