Hello Billdaman,
Thank you for sharing your positive experience with your MRCOOL system! We’re thrilled to hear that it’s performing fantastically in heating and cooling your uninsulated 3-car garage. It's great to know that our Energy Star-rated system not only saved you money upfront but also continues to do so in your daily operation costs.
We appreciate your tip about hiring a registered electrician for running the 220 service. Ensuring proper installation is key to getting the most out of any HVAC system, and it's wonderful to see how the MRCOOL system stacks up against more expensive, less efficient options. Enjoy the comfort and savings!
Best regards,
The MRCOOL Team