MrCool 5 kW Electric Heat Kit for Signature Series Stud Mount Air Handlers (MCAEHWD5X1AA)

MRCOOL 5 kW Electric Heat Kit – Wall-Mount Air Handler Backup Heat (Signature Series)

Efficient Supplemental Heating for 18K–36K BTU Wall-Mount HVAC Systems

The MRCOOL 5 kW electric heat kit is designed specifically for Signature Series wall-mount (stud-mount) air handlers, providing reliable supplemental heating for smaller residential systems. Ideal for mild climates or as backup heat, this unit helps maintain comfort when heat pump performance drops in colder temperatures.

Engineered for seamless integration, this heat kit installs directly inside compatible wall-mounted air handlers and includes built-in safety components for dependable operation. Its compact design makes it a perfect match for space-saving HVAC installations.

Features & Benefits

• 5 kW electric heat output for supplemental heating
• Designed specifically for MRCOOL wall-mount (stud-mount) air handlers
• Compatible with 18K–36K BTU systems (1.5–3 Ton)
• Provides backup heat for heat pump systems
• 240V single-phase operation
• Approx. 20.84 amp heater load
• Includes built-in circuit breaker for service disconnect
• Installs directly inside the air handler cabinet
• Improves comfort during colder weather conditions
• Durable, factory-engineered heating elements

Fast nationwide fulfillment from the USA. Free shipping on qualifying orders over $1,500. See our shipping and returns policy for full details.