AC Installation in Sheridan, WY
A new air conditioner in Sheridan will run from July through August every year. Tell us about the house, and a licensed contractor who covers Sheridan County will get in touch.
Tell us about the job
It takes about a minute.
Two months of real heat, and hail that adds up
Sheridan County only asks for cooling from July through August, with summer afternoons averaging 79°F. That is a short season, but a new system still has to be sized right for those two months, not left over from a home that never needed one.
The bigger factor here is what sits outside. The county has logged 71 hail events and 64 damaging wind events over the past ten years, with hail up to 2.75 inches. A condenser unit lives outdoors year round, and that coil and fan take the weather whether the system is running or not. Any new central air conditioner installed today also has to meet the federal minimum of 13.4 SEER2, so that part is settled before a contractor even quotes the job.
- 2 months
- July through August, your air conditioner is on duty
- 79°F
- the average summer afternoon it cools against
- 71 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 Sheridan County home, from EIA household energy data, Wyoming fuel prices and NOAA climate normals. Your home will differ.
- What size air conditioner does my house need?
- The right size depends on your home's square footage, insulation, window area and layout, not just a rule of thumb. A unit that's too big cools the air fast but shuts off before it pulls the moisture out, so rooms feel damp. A unit that's too small runs constantly and still can't keep up on the hottest afternoons. A contractor will run a load calculation on your actual house and size the system to that, not to a guess.
- Should I replace the whole system or just the outdoor unit?
- In most cases both the outdoor unit and the indoor coil should be replaced together. The two are matched to work as a pair, and pairing a new outdoor unit with an old coil often means the system never reaches the efficiency or cooling capacity it's rated for. If your indoor coil and ductwork are still in good shape and the two sides are compatible, a contractor may be able to replace only the outdoor unit. That's a judgment call best made after they've looked at what you have.
- Do HVAC contractors in Sheridan need a state license to work on my home?
- Yes, HVAC work here needs to be done by a licensed contractor. Licensing means the contractor has been tested on the work and carries the insurance that protects you if something goes wrong during installation. Ask to see the license number before signing anything, and confirm it's current.