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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A heat pump installed in Oakdale costs about $7,500–$14,500, written as a flat-rate quote before work begins. Oakdale buys both gas and electricity from Xcel Energy, and the houses are mostly split-entries and two-stories from the 1970s through the 1990s.
Oakdale is a second-replacement town. Many split-entries from the 1970s are on their second furnace already, and the 1990s two-stories and townhomes are now at 25 to 35 years. The question we get is whether to replace like for like or add a heat pump. For a house like that the answer usually comes down to ducts, not equipment.
In a split-entry, the furnace is downstairs by the laundry and the runs to the upper floor are short, so a heat pump coil goes on easily, and the usual issue is a lower level that runs cooler than the top. In the 1990s two-stories, ducts to the second floor are long and the return side is often undersized, which a heat pump will show up. We measure before we quote. In townhome associations the condenser pad and spacing rules set what size of outdoor unit can go where.
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. The price turns on ducts rather than equipment, since a 1970s split-entry on its second furnace has short runs to the upper floor, while a 1990s two-story has long ones. See the heat pump cost guide.
It can. The heat pump handles most of the season and the furnace stays as a backup, so the chimney question comes up only when the furnace is replaced later. We check the ducts and the panel first. Since Xcel Energy supplies both fuels, the comparison is simple, and we run your rates before quoting.
It can. Heat pumps move more air than furnaces, and 1990s ducts are often tight on the return side, which causes noise, poor airflow and reduced efficiency. We measure static pressure first. The fix is usually an added or enlarged return, and we put it in the written quote rather than leaving it as a surprise.
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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