Furnace & Heating System Replacement

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Are you tired of your heating equipment breaking down or costing too much to operate? If so, it may be time to replace your furnace. You depend on your furnace to keep your home warm and comfortable during the heating seasons. To ensure your investment pays off, let Grey Duct help you select and install the right furnace for your lifestyle, budget, and comfort needs. 

We serve the Twin Cities North Metro areas and are family owned and operated, so you know you can put your trust in us! We employ highly trained problem solvers that are certified with yearly training. Our technicians are committed to recommending the perfect new furnace for your home. We offer you the greatest selection of hard-working, high-efficiency furnaces, each designed to keep your entire house perfectly warm. Today’s technology assures longevity, outstanding warming performance, and ease of operation.

Replacing your old furnace with a new, more efficient model can combat volatile energy prices, reducing your heating costs by up to 45%. Advancements in heating technology have led to systems that pollute less, boost comfort, and last longer. A 20- to 30-year old furnace typically has an AFUE of about 65%. The lowest efficiency allowed by law for new gas furnace models is 78%, and some options achieve 98% for near-total efficiency.