HSPF2 and COP: Heat Pump Ratings for Minnesota Winters
HSPF2 is a seasonal average; COP is efficiency at one temperature. For a Minnesota winter, compare capacity and COP at 5°F. Our heat pumps run $7,500–$14,500.
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Ductless mini-split installation in Wayzata costs $4,200–$12,500, flat-rate, for older cottages, condos and lakeside rooms. They suit older cottages near downtown, condo units and lakeside rooms where the central system cannot reach.
Wayzata's older cottages near downtown date from the years after World War II, when summer places became year-round homes. Thin walls and single-pane windows send their small furnaces running nearly nonstop in a cold snap, and many have no ducts for cooling. A ductless head cools the living area and takes some heating load in mild weather. Estate homes use heads in sunrooms, a pool house or a guest wing that the main system serves poorly, and the heads leave the boiler and its zones untouched.
In the condominium buildings along Lake Street and near the bay, a unit may have a small furnace or fan coil and a condenser on a roof or balcony, and the association has a say in equipment and vents. A mini-split's small outdoor unit can sometimes fit where a larger condenser cannot. Check with the association before counting on a rebate, since some equipment is owned in common. Xcel's rebates cover mini-splits, often through a registered contractor.
Updated November 10, 2026
Our $4,200–$12,500 installed price comes as a written flat-rate quote, with a 2-year labor warranty on top of the manufacturer's parts warranty. Condo approvals, rooftop or balcony outdoor units and long line sets through finished estate rooms add time and cost compared with a ground-level installation. Compare central AC vs ductless costs.
Xcel's rebates cover central AC, heat pumps and mini-splits, often through a registered contractor, so ask first. Rebate programs change every year, so check the utility's current terms before you buy.
Our guides: Xcel and CenterPoint rebates, heat pump rebates.
Symptom guides: Extreme cold · Uneven room temperatures · Blank thermostat · Signs a mini-split makes sense for your house
Probably not. Associations usually control exterior equipment, wall penetrations and refrigerant lines. We can give you a written scope with the unit's size, location and line-set route to submit for approval. Ask the association about its process and timing before you order.
Yes, if sized from the room's load. A wall of glass facing the bay takes heavy afternoon sun, and a head can handle it, though shades or film reduce the load. In winter a cold-climate head heats the room, with less output in a hard cold snap, and it leaves the boiler zones alone.
HSPF2 is a seasonal average; COP is efficiency at one temperature. For a Minnesota winter, compare capacity and COP at 5°F. Our heat pumps run $7,500–$14,500.
Read the guideWall-mounted or floor-console mini-split heads? Which suits each Minnesota room, plus drains, line routing, snow and the outdoor unit, and mixing styles.
Read the guideHigh-velocity AC cools older Minneapolis and Saint Paul boiler houses through small tubing. HomeGuide puts it at $3,500–$15,000+. See when ductless wins.
Read the guideHeat out? AC quit? Call or send a request.