Why Is My Heat Pump Blowing Cold Air in Winter?
Heat pump air feels cool next to a furnace even while working. Defrost, settings, low charge or failed backup: how to tell, and when to call 612-429-3465.
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In Lakeville, an installed heat pump runs about $7,500–$14,500, quoted flat in writing. The first replacement of a builder-grade system is the best time to add one, because the sizing and airflow can be corrected at the same time.
Lakeville grew fast after 1990, and a large number of homes still have their builder furnace, air conditioner and air exchanger. Those systems were often sized generously and installed to a budget, so a heat pump swap is a chance to do a load calculation and put in right-sized equipment. In the two-stories and walkouts, that usually means a cold-climate heat pump on the existing ducts, with the 90%-plus furnace kept as backup.
Some newer houses have a bonus room over the garage at the end of a long duct run. We check whether the airflow reaches it before we blame the equipment.
The 1970s and 80s homes near Lake Marion and Orchard Lake are on their second or third furnace and may need duct corrections too. Lakeville has two gas utilities and two electric ones, so we match the job to whichever bills you.
Updated November 10, 2026
Our $7,500–$14,500 installed price comes as a written flat-rate quote, with a 2-year labor warranty on top of the manufacturer's parts warranty. A two-story or walkout on its builder ducts keeps the 90%-plus furnace as backup, while a 1970s or 80s home near Lake Marion may add duct corrections. See the heat pump cost guide.
Dakota Electric's Energy Wise Rebates and Xcel's heat pump rebates each have registered-contractor rules for some measures, so ask before you buy. Programs change every year.
Our guides: Xcel and CenterPoint rebates, heat pump rebates.
Symptom guides: Extreme cold · Blank thermostat · Hyper-Heat vs standard · Signs a heat pump makes sense for your house
Only if the airflow gets there. A Lakeville bonus room sits over an unheated garage at the end of the longest builder run, so we measure the air reaching its registers before blaming the equipment. A booster damper, a dedicated return or a single ductless head is priced alongside the heat pump.
Not necessarily the furnace. A common plan is to keep a 90%-plus furnace and replace the air conditioner with a cold-climate heat pump, so the heat pump handles the milder days and the furnace the coldest. If the furnace is also near the end of its life, we price a full dual-fuel set. We quote both in writing.
Heat pump air feels cool next to a furnace even while working. Defrost, settings, low charge or failed backup: how to tell, and when to call 612-429-3465.
Read the guideElectric furnace vs heat pump in Minnesota: why resistance elements cost most, how an add-on works, co-op programs, and $7,500–$14,500 installed prices.
Read the guideHow a dual-fuel heat pump and furnace system works in Minnesota, and how to set the switchover temperature from your own gas and electric bills.
Read the guideHeat out? AC quit? Call or send a request.