Park City, Utah

Furnace, air conditioning and plumbing in Park City

Park City is the one address on this list where altitude changes the answer rather than adjusting it. At about 7,000 feet a gas furnace gives up roughly a fifth of its rated input, the heating season runs far longer than the valley does, and a house that sits empty through January is a frozen-pipe claim waiting to be filed.

  • Summit County
  • About 40 min from the shop
  • About 7,000 ft
  • Gas equipment derates ~20%

Straight answers

Park City questions we get asked

How much does altitude derate a furnace in Park City?

About twenty percent. Gas appliances lose roughly four percent of their rated input for every 1,000 feet above the first 2,000, and at about 7,000 feet that is a fifth of the plate — a furnace marked 100,000 BTU is delivering closer to 80,000 in the house. Most manufacturers require a high-altitude conversion kit at this elevation, so a unit installed without one is both underperforming and out of spec. It is the most common thing we find wrong with equipment somebody sized in the valley.

Why does my furnace shut off after a snowstorm?

Usually because the vent is buried. A high-efficiency furnace takes combustion air in and pushes exhaust out through PVC pipes that terminate at the side of the house, often not far above grade. Drifted or plowed snow over those terminations trips the pressure switch and the furnace stops, which is the correct and safe behaviour. Clearing them is free. Having them re-sited higher, once, is the fix that stops it happening every winter.

My place sits empty in winter. How do I stop the pipes freezing?

Do not rely on a thermostat alone. An empty house at 7,000 feet needs heat maintained rather than switched off, a way to know remotely if the heat has failed, and a main shut-off that you or somebody local can reach. Most frozen-pipe damage we see is not a heating failure that lasted hours — it is one that lasted days, because nobody was there to notice.

Is Park City really in your service area?

Yes — about forty minutes east over Parleys from the shop in Sandy, and it has been on the coverage list a long time. It is also the drive most affected by weather, so on a storm day the honest answer is the one we will give you on the phone.

On the ground

What we see in Park City homes

Altitude is not a footnote up here

Twenty percent off the rated input of every gas appliance in the building is not something you adjust for at the margins. It changes the size of the furnace, the size of the water heater, and whether a system that looked adequate in a valley showroom is adequate in a house at 7,000 feet in February. A high-altitude conversion kit is a manufacturer requirement at this elevation for most equipment, not an upsell.

Snow is a mechanical problem, not only a weather one

Sidewall vent terminations, condensate drains and outdoor condensing units all have to survive being buried. Where terminations sit too low, a single storm takes the heat out of the house. It is one of the few problems on this list that is genuinely cheap to fix permanently and very commonly left unfixed.

Above the valley inversion

One thing Park City has that the valley does not: on the days the Salt Lake valley is holding an inversion, Park City is usually above it. That is not a reason to skip filtration, but it does change which problems are worth spending money on here as against downtown.

In their words

What customers say

Great customer service. Luke is the man! He took the time to talk with me on his birthday and then had my central air up and running the next day.
Taylor BiceAir conditioning
We had our old furnace making a loud noise, apparently the motor had gone bad so we ended up having iRepair install a new furnace and AC with a new system that is much more efficient.
Larry Smithee Jr.Furnace replacement
Eusebio came out within a couple hours, found that we had a couple filters that needed replaced and our cool had frozen over.
Joshua EllingtonFrozen AC coil

Emergency service

No heat, no cooling or a leak in Park City?

Call and speak to somebody now. We come out the same day wherever the schedule allows — and if we cannot reach Park City today we will tell you that on the phone rather than after you have waited in.

Call 801-233-1564