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A contractor quoting furnace repair in Ouray County starts with the burner and ignition system because those are the parts that cycle every time the furnace fires. Homes in Ouray County, CO run heat about ten months a year, from September through June. That kind of sustained demand stacks cycles on the heat exchanger and the igniter in particular, and wear on those parts shows up in the repair record before most other failures do. A contractor who skips a close look at the ignition assembly on an older furnace here is working without the information the job actually requires.
Furnace repair in housing stock this old runs into a specific problem once a contractor opens the unit: the parts a system of that generation takes are not always still in production, and sourcing them adds time and sometimes changes the repair scope entirely. Half the homes in Ouray County, Colorado were built in 1995 or earlier (2020-2024 ACS 5-year). A contractor working through a no-heat call here checks component availability before committing to a repair path, because a part that appears on a schematic may no longer ship from any distributor. If it does not, the job changes.
The Parts of a Furnace a Contractor Checks First
The heat exchanger sits inside the furnace cabinet in the basement or utility closet and is the part a contractor reaches first when a furnace stops heating properly. Cracks or warping there affect both performance and safety. The burner assembly sits just below it and is where combustion actually starts, so a contractor checks it closely when the furnace fails to ignite or runs unevenly.
The blower motor and its fan wheel sit at the bottom of the cabinet and push conditioned air into the duct system. A failed motor or a clogged wheel will stop airflow even when the burner is working fine. The control board, mounted inside the cabinet door, reads the thermostat signal and tells every other part when to run, so a fault there can look like a problem with almost anything else.
The drawing shows a general layout of these components, and a licensed contractor determines what applies to the specific furnace and configuration in your home.
Get matched in Ouray CountyOuray County, by the numbers
110 severe weather events were recorded in Ouray County, Colorado between 2015 and 2024.
NOAA National Centers for Environmental Information, Storm Events Database, bulk CSV export, events 2015-01-01 through 2024-12-31.Half the homes in Ouray County, Colorado were built in 1995 or earlier (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesOuray County, Colorado holds 3,531 housing units (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesOwners occupy 82.5% of the occupied homes in Ouray County, Colorado (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesCodes & Standards Governing Furnace Repair in Ouray County, Colorado4 sourced rules and standards
What HVAC Repair Looks Like in Ouray County
Non-weatherized gas furnaces manufactured on or after November 19, 2015 must reach 80.0 percent AFUE.
Non-weatherized oil-fired furnaces manufactured on or after November 19, 2015 must reach 83.0 percent AFUE.
Mobile home gas furnaces manufactured on or after November 19, 2015 must reach 80.0 percent AFUE.
Non-weatherized gas furnaces manufactured on or after December 18, 2028 must reach 95.0 percent AFUE, up from the 80.0 percent minimum that applies to units manufactured before that date.
Severe Weather Events in Ouray County
Ouray County's climate puts real stress on furnace components over time. How much weather a county sees is a direct measure of how hard that equipment works, and repair needs here are shaped by local conditions, not averages from somewhere else.
110 severe weather events, 2015–2024. Source: NOAA National Centers for Environmental Information, Storm Events Database.