96% vs 98% AFUE Furnace: Worth the Upgrade in Minnesota?
A 98% AFUE furnace saves only about 2% more gas than a 96% model. Our condensing furnaces run $6,500–$9,500 installed. See what the extra buys.
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Furnace Replacement in Robbinsdale, MN
For a new furnace in Robbinsdale, budget $4,500–$9,500 installed with us: roughly $4,500–$6,000 at 80% AFUE and $6,500–$9,500 at 96–98% AFUE. We quote flat-rate in writing from a Manual J, ideally after the city-paid energy visit.
Furnace replacements in Robbinsdale homes
Replacing a furnace in a prewar Robbinsdale house is mostly about fitting new equipment to old ductwork. Big gravity-era trunks can carry a modern blower's air if the joints are sealed and the returns are adequate, but many of these houses lack enough return, so the quote often includes one or two new return runs. Old duct wrap and tape may contain asbestos, which has to be tested and, if positive, handled by an abatement contractor before we cut in.
Venting is the other half. A 96–98% furnace leaves the chimney for PVC, and the water heater left behind needs its own properly sized liner, particularly in a cold chimney on an outside wall. The postwar houses face the same venting choice with fewer duct surprises. Because the city pays for Home Energy Squad visits, sealing air leaks before the Manual J can shrink the furnace you need. A replacement normally needs a mechanical permit from the city.
Updated November 10, 2026
What affects the price of a new furnace in Robbinsdale?
What moves the quote in Robbinsdale: venting changes on a switch to a condensing furnace, a liner for a water heater left alone in the chimney, and ductwork and returns. See the furnace replacement cost guide.
Are there rebates for a new furnace in Robbinsdale?
CenterPoint Energy handles the gas side in Robbinsdale and Xcel Energy the electric side. CenterPoint's heating rebates cover high-efficiency furnaces and boilers from any dealer, as long as you apply in the year of the install. Ask us which rebates apply when we quote. Rebate programs change every year, so check the utility's current terms before you buy.
Our guides: Xcel and CenterPoint rebates, heat pump rebates.
Furnace replacement in Robbinsdale: questions
How much can air sealing change the furnace size for our prewar Robbinsdale house?
It depends on how leaky the house was. In a 1920s or 30s house, air leaks at the attic, rim joist and old windows can be a large share of the heat loss, and sealing them lowers the load a Manual J calculates. We don't guess a percentage. If you've had the Home Energy Squad visit, share the blower door results, and we'll size the new furnace for the house as it is after the work.
Do you replace furnaces and rooftop units for shops along West Broadway in Robbinsdale?
Yes. Along with homes, we do light-commercial work: rooftop units, commercial furnaces and mini-splits for retail, offices, restaurants and multifamily buildings. The approach is the same, with a load calculation for the space, a written flat-rate quote and the mechanical permit. For a storefront, tell us what the space is used for now, since a restaurant kitchen or a salon's equipment changes the heating and cooling load more than the square footage does.
More in Robbinsdale
Signs your furnace needs replacing
- Furnace repair in Robbinsdale
- AC repair in Robbinsdale
- AC replacement in Robbinsdale
- Heat pumps in Robbinsdale
- Mini-splits in Robbinsdale
- Boiler service in Robbinsdale
- Tune-ups in Robbinsdale
- All HVAC service in Robbinsdale
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Brands we install and service
Guides on furnace replacement
Best Furnace Brands for Minnesota Winters (2026)
Furnace brands for a Minnesota winter by tier: Carrier, Trane, Lennox, Rheem, Goodman and Amana, what matters more than the badge, and $4,500–$9,500 installs.
Read the guideTrane and American Standard Furnace Error Codes
Trane and American Standard furnaces share one control board and flash chart in the maker's guide. See each code, how to read it safely, and when to call.
Read the guideContact Us
Heat out? AC quit? Call or send a request.