How to Size Central AC for a Twin Cities Home
Why square-foot rules oversize Minnesota air conditioners, what Manual J load calculation measures and how to read your current unit. Installs $5,200–$9,800.
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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 replacements 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.
Updated October 27, 2026
What affects the price of a new central AC in Scandia?
What moves an AC quote within that range: tonnage from the Manual J load calculation, the SEER2 rating, a new coil and line set, and any electrical work. See the AC replacement cost guide or furnace and AC together.
Are there rebates for a new air conditioner in Scandia?
Connexus Energy members get heat pump and AC rebates and a lower heating rate for heat pumps with automatic backup. Ask us which rebates apply when we quote. Rebate programs change every year, so check the utility's current terms before you buy.
Our guides: Xcel and CenterPoint rebates, heat pump rebates.
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
- Heat pumps in Scandia
- Mini-splits in Scandia
- Tune-ups in Scandia
- All HVAC service in Scandia
AC replacement near Scandia
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Brands we install and service
Guides on AC replacement
Central AC vs Ductless: Which Costs Less to Install?
Central AC ($5,200–$9,800) or ductless ($4,200–$12,500)? Which costs less to install in Minnesota depends on your ducts, with national ranges and close calls.
Read the guideDuctless Mini-Split vs Central AC: Which Fits Your House?
Mini-split or central air? In Minnesota it turns on your ducts and heat source. Installed with us, AC runs $5,200–$9,800 and ductless $4,200–$12,500.
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Heat out? AC quit? Call or send a request.