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The FRIEDRICH aux7kwa is a 7 kW electric heater kit with an integrated circuit breaker, designed for installation inside Breeze series air handler units (AHU). This auxiliary electric heat kit adds supplemental or emergency heat capacity to a compatible air handler, converting the unit into a fully functional electric heating system. The kit is field-installed by licensed HVAC technicians and is engineered to fit directly into the Breeze AHU chassis without modification. At 7 kW of heating capacity, it is well suited for residential and light commercial applications where supplemental electric heat is required alongside a heat pump or as standalone electric heat.
The aux7kwa is designed for use with Friedrich Breeze series air handler units in 2-ton, 3-ton, 4-ton, and 5-ton configurations. Compatible air handler model numbers include WFH24Z193D, WFH36Z193D, WFH48Z223D, and WFH60Z223D. This makes the kit suitable for a range of residential and light commercial installations where the Breeze AHU platform is in service.
Compatible with Friedrich Breeze series air handler units WFH24Z193D (2 ton), WFH36Z193D (3 ton), WFH48Z223D (4 ton), and WFH60Z223D (5 ton).
Installation must be performed by a licensed HVAC technician in accordance with applicable local codes and the NEC. Disconnect and lock out all power to the air handler before beginning installation of the heater kit. Verify that the electrical supply circuit is properly sized for the 7 kW load before connecting the kit. Do not energize the heater kit until the air handler blower is confirmed operational, as running electric heat elements without airflow will cause overheating.
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