Product Overview
The MRCOOL® Universal® Series 6kW Heat Kit is a reliable accessory that increases the heating capability of your Universal® packaged unit. It delivers efficient, steady warmth with precise thermostat control to maintain consistent comfort and built-in overheat protection for safe operation. Constructed with durable nickel chromium heating elements, it is built to provide long service life and dependable performance. Its multiple branch circuit capability makes it well suited for handling higher heating demands when needed. Designed to balance power and efficiency, this heat kit helps keep energy costs manageable while ensuring your home stays warm through every season. Whether you need light supplemental heat in mild weather or during severe cold, the MRCOOL® Universal® Series 6kW Heat Kit offers a practical, long-term solution for dependable comfort.
Shipping & Delivery
Manufacturer Warranty
Covered by MRCOOL's limited warranty. Warranty terms are set by MRCOOL and differ by product line — whether registration is required, and whether the installation has to be performed by a state-licensed HVAC contractor, is not the same across the range. In every case coverage depends on the unit being installed according to MRCOOL's instructions and all applicable codes and permits. MRCOOL's warranty document for this model is the controlling source; ask us and we'll send you the one that applies.
Professional Installation Recommended
Most HVAC equipment must be installed and connected by a licensed professional to remain safe, code-compliant, and eligible for manufacturer warranty coverage. If you're unsure about installation requirements, contact us before you order.
You May Also Like
Make sure it is the right size, and that you have the rest of it
Most outdoor units ship alone. If you are not certain of the capacity, or of what has to go with this unit, these two will work it out with you.
Still deciding on the right equipment?
Our HVAC specialists can help you confirm sizing and compatibility before you buy.