AC Installation in Moorhead, MN
A new air conditioner in Moorhead will run from June through August every year. Tell us about the house, and a licensed contractor who covers Clay County will get in touch.
Tell us about the job
It takes about a minute.
Three months of real heat, and hail before that
Moorhead only asks a central air conditioner to work June through August, three months a year, with summer afternoons averaging 80°F. That is a short season, but it still needs to hold up when it runs.
Clay County has logged 45 hail events and 78 damaging wind events over the past ten years, with hail as large as 2.75 inches. An outdoor unit sits outside through that. A new system installed today has to meet the federal efficiency minimum of 13.4 SEER2, so whatever goes in will clear that bar.
- 3 months
- June through August, your air conditioner is on duty
- 80°F
- the average summer afternoon it cools against
- 45 hail events
- in ten years, and hail bends the fins on outdoor coils
- 13.4 SEER2
- the federal minimum any new unit must meet
NOAA nClimDiv, 1991–2020 normals
Going above the federal minimum saves little here, about $10 a year.
Estimates for a typical Clay County home, from EIA household energy data, Minnesota fuel prices and NOAA climate normals. Your home will differ.
Minnesota has no state license for HVAC contractors.
Minnesota does not put HVAC contractors through a state licensing exam, and it does not keep a state list of registered contractors either. There is no state credential to check here, because the state does not issue one for this trade.
For an air conditioner installation, the protection in Clay County comes from the local building office instead. Most cities and counties require a permit before the work starts and an inspection once it is done, and that inspection is what confirms the new unit was put in correctly. That permit and inspection are not a license, but they are what stands behind this job in Clay County.
Source: Minnesota Office of the Revisor of Statutes
- What size air conditioner does my house need?
- The right size depends on your square footage, your insulation, how many windows you have and which way they face, and your ceiling height. A unit that is too big cools the air fast but shuts off before it pulls the moisture out, so the house feels damp. One that is too small runs constantly and still cannot keep up on the hottest days. A contractor works this out with a load calculation done room by room, not a chart based on square footage alone.
- Should I replace the whole system or just the outdoor unit?
- If your outdoor unit and indoor coil are more than a few years apart in age, replacing just the outdoor unit usually is not the better move. The two parts are matched to work together, and pairing a new condenser with an old coil can mean it never reaches the efficiency it is rated for. Summers here only run June through August, so a mismatched system still has to work hard in those three months. A contractor can look at both parts and tell you whether the coil is worth keeping.
- Do HVAC contractors in Moorhead need a state license to work on my home?
- No. Minnesota has no state license or registration for HVAC contractors doing this kind of work. What you should check instead is whether the job needs a permit. Most cities and counties require a permit and an inspection when an air conditioner is installed, so ask the contractor whether they are pulling one for your address.