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On a heat pump repair in Yuma County, a contractor checks the reversing valve early. That component cycles every time the system switches modes, and in a county where heating is the dominant half of the year, it has logged far more switching cycles and far more hours under load than the cooling side ever will. Homes in Yuma County, CO run heat about eight months a year, from October through May. The refrigerant circuit and the compressor accumulate wear through that heating season in ways that show up as reduced capacity before they show up as a hard failure, so a contractor inspecting a system that has been losing ground through winter is looking at compressor draw and refrigerant charge before anything else.

Half the homes in Yuma County, Colorado were built in 1968 or earlier (2020-2024 ACS 5-year). Ductwork laid out for a furnace and central air moves air differently than a heat pump asks it to, and in stock this old, those gaps rarely got corrected when the equipment changed. A contractor opening a heat pump here checks the distribution side as a matter of course, because a refrigerant fix that ignores what the ducts are doing can leave the system running short of where it should. Seals fail, runs were never sized for the load a heat pump puts through them, and what the contractor finds in the plenum shapes the full scope of the repair.
The Parts of a Heat Pump a Contractor Checks First

The outdoor unit sits on a pad beside the house and holds the compressor and the condenser coil. The compressor is where most repair calls start. When it fails, the system moves no heat at all. The condenser coil surrounds it, and when that coil is damaged or fouled, the unit cannot shed or absorb heat the way it should.
Inside the house, the air handler holds the evaporator coil and the blower. The blower pulls air across the coil and pushes it through the home. The refrigerant lines that connect the two units run between them, and the reversing valve inside the outdoor unit is the piece that lets a heat pump both heat and cool. Each of these is something a contractor will check when a heat pump is not performing.
The drawing shows how these pieces relate in a typical layout, and a licensed contractor will determine what applies to your specific system.
Get matched in Yuma CountyYuma County, Colorado, by the numbers
560 severe weather events were recorded in Yuma 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 Yuma County, Colorado were built in 1968 or earlier (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesYuma County, Colorado holds 4,336 housing units (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesOwners occupy 68.9% of the occupied homes in Yuma County, Colorado (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesSevere Weather Events in Yuma County
Extreme weather puts heat pumps under the kind of load they were not built to sustain indefinitely. Repair needs in Yuma County track closely with what the sky has done to the equipment.
560 severe weather events, 2015–2024. Source: NOAA National Centers for Environmental Information, Storm Events Database.
