How to Size Central AC for a Twin Cities Home
Why square-foot rules oversize Minnesota air conditioners, what a Manual J load calculation measures, and how to read the size of the AC you have now.
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AC Replacement in Scandia, MN
New central air for a Scandia house runs $5,200–$9,800 installed with us; a Manual J sets the size, and the price is flat and written. Electric service here splits between Xcel Energy and Connexus Energy, and your bill decides which cooling rebates and load-control programs apply.
AC replacement calls in Scandia homes
For a Scandia home that heats with propane, replacing the AC opens the door to a heat pump instead. A ducted heat pump cools like an AC and takes over most shoulder-season heating from the propane furnace. Connexus Energy members can put it on the co-op's lower heating rate, while Xcel's heat pump rebates depend on a Trade Partner Network installer, so settle that question before signing anything.
A straight AC replacement still gets done properly. A coil made for the new condenser's refrigerant goes on the furnace, the old line set stays only if its diameter and condition suit the new unit, and 1970s duct systems often need more return air than they have. Rural lots leave room to put the condenser somewhere quiet and easy to reach, within the manufacturer's line-set limits. Xcel customers can look at AC Rewards and Residential Cooling Rebates; Connexus members, at the co-op's AC rebate and Wi-Fi PowerNap.
Updated September 26, 2026
How much does a new central AC cost in Scandia?
A new central air conditioner from us runs about $5,200–$9,800 installed in Scandia, sized with a Manual J load calculation. Same prices in Scandia as in every town we serve. See the AC replacement cost guide or furnace and AC together.
Are there rebates for a new air conditioner in Scandia?
Rebates in Scandia follow your address, because two electric and two gas utilities serve the city. On Xcel Energy service, the options include gas furnace rebates, Residential Cooling Rebates and heat pump rebates; Xcel's heat pump rebates generally need a Trade Partner Network installer, so confirm that before you buy. Connexus Energy members get heat pump and AC rebates and a lower heating rate for heat pumps with automatic backup. Minnesota Energy Resources rebates high-efficiency gas furnaces and boilers in existing homes. The state's HEAR and HOMES rebates still haven't opened. Rebate programs change every year, so check the utility's current terms before you buy.
Our guides: Xcel and CenterPoint rebates, heat pump rebates.
Signs it's time to replace your AC
- An R-22 system with a refrigerant leak
- A failed compressor on an older unit
- A leaking evaporator coil on a system that's had other major repairs
- A system that has needed refrigerant more than once
- Upstairs rooms that never cool, even with the AC running all afternoon
- A house that reaches the setpoint but still feels damp
- Repair quotes that keep coming back for the same system
More detail on our ac replacement & installation page.
AC replacement in Scandia: questions
We're on Connexus Energy in Scandia. Does a new AC have to join PowerNap?
No, PowerNap is voluntary. Connexus's Wi-Fi version cycles your air conditioner through a qualifying smart thermostat during peak demand from June through August, and you commit to at least one control season in exchange for a rebate and monthly summer credits. It covers systems up to 10 tons, so any house qualifies. If you want it, we install a compatible thermostat with the new system; if not, the AC simply runs normally.
Our Scandia house has a propane furnace and a 1990s AC. Can we replace just the AC?
Yes, as long as the furnace blower has enough airflow for the new coil and a matched coil fits on top. We check the blower, the furnace's age and the coil fit before quoting. If the propane furnace is close to 20 years old, replacing both together saves a second round of labor and pairs the new coil with a variable-speed blower. A 1990s AC most likely runs on R-22.
More in Scandia
- Furnace repair in Scandia
- Furnace replacement in Scandia
- AC repair in Scandia
- All HVAC service in Scandia
AC replacement near Scandia
- Forest Lake, MN 9 mi
- Hugo, MN 10 mi
- Grant, MN 13 mi
- Columbus, MN 13 mi
- Centerville, MN 14 mi
- Stillwater, MN 14 mi
Brands we install and service
Guides on ac replacement
2-Stage vs Variable-Speed AC: Which Fits a Minnesota Home
Two-stage or variable-speed AC for a Minnesota home? How each handles humid July days, what SEER2 and EER2 mean, what it costs and what your furnace needs.
Read the guideFurnace and AC Replacement Cost in Minnesota: Together or Separately?
Replacing the furnace and AC together in Minnesota costs $9,700–$19,300 installed with us. Matched coils, AHRI ratings, and when to split the job instead.
Read the guideContact Us
AC replacement in Scandia? Call or send a request.