MRCOOL UHK10 10kW Electric Heat Kit with Circuit Breaker for Universal Series (R-454B)

MRCOOL UHK10 10kW Electric Heat Kit with Circuit Breaker – Universal Series (R-454B)

The MRCOOL UHK10 10kW Heat Kit delivers strong supplemental electric heat for MRCOOL Universal Series R-454B air handlers. This factory-approved kit includes a built-in circuit breaker and installs directly inside compatible Universal indoor units to keep your space comfortable through colder weather.

Product Overview

The MRCOOL UHK10 Electric Heat Kit is a high-capacity auxiliary heating module designed to work seamlessly with MRCOOL Universal Series R-454B air handlers. With a 10kW output, it provides fast, reliable electric heat when outdoor temperatures drop and additional capacity is needed.

Engineered by MRCOOL for direct integration, the UHK10 features durable heating elements, an integrated circuit breaker, and multiple safety protections. It mounts inside the compatible Universal air handler and connects using the included wiring diagram and hardware, making it a convenient solution for both residential and light commercial applications where extra heat is required.

Features

• 10kW auxiliary electric heat capacity
• Built-in circuit breaker for added safety and protection
• Factory-approved accessory for MRCOOL Universal Series (R-454B)
• Boosts heating performance in low ambient temperatures
• Mounts internally in the air handler for a clean, integrated installation
• Includes wiring diagram, mounting hardware, foam gasket, and breaker label
• Compatible with 208/230V single-phase power
• Designed for long-lasting reliability with OEM-grade components

Compatible With

The UHK10 Heat Kit is compatible with the following MRCOOL Universal Series R-454B Air Handlers:

• UAH18024-O
• UAH18030-O
• UAH18036-O
• UAH18048-O
• UAH18060-O

(Based on the Universal Series Heat Kit compatibility table for UHK10.)

Technical Specifications