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The FIELD CONTROLS 46266301 CAS-3 Fan in a Can Combustion Air System is designed to supply combustion air for oil-fueled appliances that require up to 3.5 gallons per hour and operate on a 120V control system. This system addresses air shortcomings in confined spaces, ensuring efficient operation of oil-burning equipment. The package contains a four-inch intake air hood, a fan-in-a-can unit, and a reducer restrictor plate that fits six to four inches.
This combustion air system is suitable for use with oil-burning furnaces, water heaters, and boilers, making it a versatile choice for HVAC applications.
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