MRCOOL Electric Heat Kit (MHK05PB) – Supplemental Heating Upgrade for VersaPro Package Units

As temperatures drop and heat pump performance naturally declines, the MRCOOL MHK05PB electric heat kit delivers the extra heating support you need. It works seamlessly with compatible systems to keep indoor temperatures steady and comfortable.

Specifically for the MRCOOL VersaPro Packaged Unit, this 5kW heat kit delivers extra heat during low-temperature operation to help maintain system performance. Matched for 2-ton (24k BTU) systems, it ensures balanced operation, while the packaged unit heat kit includes a built-in circuit breaker for safe, reliable use. Compatible with R-410A units (MPH241H413B, MPH301H413B, MPH361H413B, MPH421H413B, MPH481H413B, MPH601H413B) and R-454B units (MPH241HO13C, MPH301HO13C, MPH361HO13C, MPH421HO13C, MPH481HO13C, MPH601HO13C).

Installation is simplified through its model-specific design, allowing for direct compatibility without complex modifications. The integrated safety components reduce risk while maintaining efficient energy use by only supplementing heat when necessary. This helps extend system lifespan and improve overall heating reliability.

A homeowner shared:

“I was struggling with uneven heating before adding this. Installation was simple, and now the system maintains a much more consistent temperature without overworking.”

This reflects how the heat kit improves system consistency while reducing performance gaps. It also simplifies setup, making it a practical upgrade for maintaining comfort without overworking the main unit.

With dependable performance and tailored compatibility, this heat kit is a smart addition for maintaining comfort in colder climates.

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