How Long Does a Furnace Replacement Take?
Most furnace replacements take one day; venting, a chimney liner, gas line or duct work can add a second. Ours run $4,500–$9,500 installed. Call 612-429-3465.
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Furnace Replacement in Vadnais Heights, MN
A new furnace in Vadnais Heights runs $4,500–$9,500 installed. In Vadnais Heights townhome closets, the space decides which furnace fits, so we measure cabinet height, the door opening and service clearance before choosing a model.
Furnace replacements in Vadnais Heights homes
Many Vadnais Heights houses are on their second furnace replacement, which means some of the hard decisions were made last time: PVC venting and a condensate drain are often already in place. The work now is getting the size right, since second-round furnaces were sometimes sized by copying the first, and a Manual J on a 1980s two-story can come in lower. A two-stage furnace with a variable-speed blower also helps the upstairs bedrooms that never quite match the main floor.
Townhome and twinhome closets are tighter jobs. The new cabinet has to fit the height, the door opening and the required service clearance, alongside the water heater and its venting. Exterior vent locations may need association approval. Xcel Energy supplies the gas and electricity.
Updated November 10, 2026
What affects the price of a new furnace in Vadnais Heights?
By efficiency: 80% AFUE roughly $4,500–$6,000; 96–98% AFUE roughly $6,500–$9,500. See the furnace replacement cost guide.
Are there rebates for a new furnace in Vadnais Heights?
Vadnais Heights is Xcel Energy territory for both gas and electricity. Xcel's Minnesota rebates cover the equipment these houses need most: high-efficiency gas furnaces, central AC and air-source heat pumps, some requiring a registered contractor. 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 Vadnais Heights: questions
Can the existing PVC vent be reused with a new furnace in our Vadnais Heights house?
Sometimes. The pipe diameter and length have to match the new furnace's installation manual, the terminations have to meet current clearances from windows, doors and the gas meter, and the pipe itself has to be sound. Older installs sometimes used smaller pipe or terminations that sit too close to the snow line. We check all of it during the quote and list any venting changes in writing.
Should we add a humidifier or air cleaner when the Vadnais Heights furnace is replaced?
Replacement day is the easiest time, because the return plenum and cabinet are open. A media air cleaner holding a 4- or 5-inch filter is a common add. A whole-home humidifier helps with dry winter air, but keep indoor humidity around 25–35% in cold weather and lower in deep cold to avoid window condensation. National cost guides such as HomeGuide put a typical installed whole-home humidifier at $400–$1,200.
More in Vadnais Heights
Signs your furnace needs replacing
- Furnace repair in Vadnais Heights
- AC repair in Vadnais Heights
- AC replacement in Vadnais Heights
- Heat pumps in Vadnais Heights
- Mini-splits in Vadnais Heights
- Tune-ups in Vadnais Heights
- All HVAC service in Vadnais Heights
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Brands we install and service
Guides on furnace replacement
How Old Is My Furnace or AC? Find the Date on the Data Plate
Find your furnace or AC's age on the data plate, then the install sticker or permit record. Serial decoder charts disagree by brand. Call 612-429-3465.
Read the guideWhat Is a Furnace Inducer Motor? Signs It's Failing
The inducer motor is the small fan that starts first and pushes exhaust out the vent. Noises and codes of a failing one, repair vs replace, and cost.
Read the guideContact Us
Heat out? AC quit? Call or send a request.