MRCOOL 5kW Heat Kit with Circuit Breaker for Signature Series TruInverter Air Handlers | MCAEHFD5X1BA

MRCOOL 5kW Heat Kit with Circuit Breaker for TruInverter Air Handlers

The MRCOOL 5kW Heat Kit (MCAEHFD5X1BA) is designed to provide supplemental and emergency heating for MRCOOL Signature Series TruInverter air handlers. Installed directly inside the air handler, this electric heat strip ensures your system can continue delivering heat even when outdoor conditions push your heat pump beyond its limits.

While heat pumps are highly efficient for everyday heating, extreme cold temperatures or system interruptions can reduce performance. This heat kit acts as a reliable backup, delivering direct electric heat through your ductwork when you need it most.

Key Features

• 5kW electric heat strip for supplemental and emergency heating
• Built-in circuit breaker for added protection and simplified installation
• Designed for MRCOOL Signature Series TruInverter systems
• Installs directly inside compatible air handlers
• Provides reliable backup heat during extreme cold conditions
• Automatic operation when auxiliary heat is needed

Compatibility

This heat kit is compatible with the following MRCOOL Signature Series TruInverter air handlers:

• 24K BTU Systems
• 36K BTU Systems
• 48K BTU Systems
• 60K BTU Systems

What Does a Heat Kit Do?

A heat kit functions as a supplemental heating source inside your HVAC system. When outdoor temperatures drop too low for efficient heat pump operation, or if the heat pump is temporarily unavailable, the heat kit activates to provide direct electric heat.

Often compared to a high-capacity heating element, it warms air as it passes through the air handler and distributes it throughout your home via ductwork.

When Is a Heat Kit Used?

• During extreme cold weather when heat pump efficiency decreases
• As emergency heat if the outdoor unit is not operating
• As supplemental heat to maintain indoor comfort

While heat kits are not as energy-efficient as heat pumps, they are an essential component for maintaining reliable comfort in colder climates and high-demand situations.

Installation Notes

This heat kit is designed for installation inside compatible MRCOOL air handlers. Professional installation is recommended to ensure proper electrical connections and system integration.

Why Add a Heat Kit?

If you want peace of mind during extreme weather conditions, the MRCOOL 5kW heat kit provides a dependable backup heating solution. It ensures your system can continue delivering warmth when your heat pump needs support or during unexpected outages.