AC Installation in Klamath Falls, OR
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Klamath Falls doesn't ask much of an air conditioner
Summer afternoons here average 78°F. That's mild enough that a lot of homes get by without cooling at all, and a new system won't be working hard to keep up on the hottest days.
Any new central air conditioner installed has to meet a federal minimum of 13.4 SEER2. Beyond that, sizing it right matters more here than chasing extra capacity, since the heat load most units face in this area is light.
- 78°F
- the average summer afternoon it cools against
- 6 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 Klamath County home, from EIA household energy data, Oregon fuel prices and NOAA climate normals. Your home will differ.
Oregon requires HVAC contractors to hold a state license.
The Construction Contractors Board licenses the contractor, not the individual job. That license is what stands behind any work done on your home, and it is on file with the state if you ever want to see it. Oregon does carve out an exception for small jobs, work under $1,000 does not need a licensed contractor, though an air conditioner installation runs well past that.
For a job like this, the license covers who is allowed to do the work, and the permit covers whether the work itself gets checked. Most cities and counties in Oregon require a permit for an air conditioner installation and an inspection once it is done, and that inspection is what confirms the unit was put in correctly, separate from anything the contractor's license already tells you.
Source: Oregon Legislative Assembly
- What size air conditioner does my house need?
- It depends on your square footage, how much shade and window area you have, your insulation, and your ceiling height. A unit that's too big will short cycle and leave the house damp. A unit that's too small will run constantly and never quite catch up on the hottest afternoons. A contractor works this out with a load calculation, not a chart based on house size alone, so plan on someone measuring your actual house before you get a number.
- Should I replace the whole system or just the outdoor unit?
- It depends on what's already inside your house. If your furnace or indoor coil is old enough that it wasn't matched to a new outdoor unit's specs, replacing only the outdoor unit can leave the two mismatched, which hurts efficiency and can shorten the life of both. A contractor can tell you whether your indoor coil and blower will pair correctly with a new outdoor unit or whether the system needs to come out together. If your indoor equipment is already old, replacing just the outdoor unit now can mean paying to replace the rest sooner than you'd like.
- Do HVAC contractors in Klamath Falls need a state license to work on my home?
- Yes. Oregon requires HVAC contractors to hold a state license, issued through the Construction Contractors Board, and an AC installation qualifies. The license covers the contractor, not the individual job. Most cities and counties also require a permit and inspection for installing a new air conditioner, separate from the contractor's license itself.