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The CARRIER ehkmc15kn is a 15-kilowatt electric heater kit designed for installation within compatible air handler units. It provides supplemental or primary electric resistance heating as part of a ducted HVAC system. The kit integrates into the air handler cabinet, converting electrical energy into heat distributed through the supply duct system. Licensed HVAC technicians install this component during new system builds or as a retrofit into existing air handler applications. At 8.82 pounds and measuring 21.06 inches wide, 10.16 inches in length, and 8.03 inches in height, the unit is sized to fit within the designated heater section of the compatible air handler chassis.
The ehkmc15kn is intended for use with the 40MB and 45MB series air handler units as indicated by the manufacturer designation. This makes it applicable to residential forced-air systems where electric heat is the primary or supplemental heat source. It is commonly installed in new construction and retrofit scenarios where gas or heat pump heating is not available or practical. The installation environment is typically a residential or light commercial air handler closet, attic, basement, or mechanical room.
Designed for use with Carrier 40MB and 45MB series air handler units as specified in the manufacturer product designation.
Installation of electric heater kits must be performed by a qualified, licensed HVAC technician in accordance with NEC requirements for electric heating equipment and local jurisdiction codes. Disconnect and lock out all electrical power to the air handler before accessing the heater section or handling the heater kit. Verify that the circuit ampacity and breaker sizing at the electrical panel are rated appropriately for the 15kW load before energizing. Do not bypass or alter any factory-installed thermal protection devices within the heater assembly.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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