AC Installation in Devils Lake, ND
A new air conditioner in Devils Lake will run from July through August every year. Tell us about the house, and a licensed contractor who covers Ramsey County will get in touch.
Tell us about the job
It takes about a minute.
Two months of real heat, then it stops
Devils Lake only asks a central air conditioner to work through July and August. Summer afternoons average 77°F, which is not extreme, but the unit still needs to be sized right for the house it's cooling, since a short season doesn't forgive a bad match.
The outdoor unit sits outside all year, through the same storms that pass over Ramsey County's 5,872 homes. Over the last ten years the area has logged 49 hail events and 74 damaging wind events, so the cabinet and coil fins are worth asking about when you're choosing equipment. Any new system installed today has to meet the federal minimum of 13.4 SEER2.
- 2 months
- July through August, your air conditioner is on duty
- 77°F
- the average summer afternoon it cools against
- 49 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 Ramsey County home, from EIA household energy data, North Dakota fuel prices and NOAA climate normals. Your home will differ.
North Dakota requires HVAC contractors to hold a state license.
The license is held by the contractor, not issued job by job, so it says something about the business North Dakota approved, not just the work at your address. The state also sets a line at $4,000. An installation under that amount does not require a licensed contractor at all. An air conditioner install typically runs well above that line, but the number itself is the rule, not a guess about your job.
Because this job is over that line, the license is the main thing standing behind the work here. Once the unit is in, most cities and counties also require a permit from the local building office and an inspection when the job is finished, separate from the contractor's license itself.
Sources: North Dakota Legislative Branch · North Dakota Secretary of State
- What size air conditioner does my house need?
- The right size depends on your square footage, ceiling height, how much shade and window area your house has, and how well it's insulated. A contractor sizes the unit with a load calculation rather than going off house size alone. Putting in one that's too big or too small leaves you with a system that cycles too often or can't keep up, so it's worth having someone measure your house rather than guess.
- Should I replace the whole system or just the outdoor unit?
- If your indoor coil and outdoor unit were installed together and are close in age, replacing just the outdoor unit usually isn't the better move. The two are matched to work at a specific capacity and efficiency, and pairing an old coil with a new condenser can mean losing efficiency or running into compatibility problems the manufacturer won't cover. A contractor can look at the age and condition of both pieces and tell you whether the coil is worth keeping.
- Do HVAC contractors in Devils Lake need a state license to work on my home?
- For a full air conditioner installation, yes. North Dakota requires HVAC contractors to hold a state license, and that license is tied to the contractor, not to each individual job. Some small jobs fall outside that requirement, but installing an air conditioner is the kind of work that calls for a licensed contractor, and a contractor can tell you where your project stands. Your city or county will also want a permit and an inspection once the installation is done.