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A heat pump working through a Kansas winter loses capacity as outdoor temperatures drop, so the compressor cycles harder and the reversing valve switches direction repeatedly across months of cold. Homes in McPherson County, KS run heat about seven months a year, from October through April. By April, both components have logged a full season of thermal stress. A contractor called out for a repair fault here checks the compressor for refrigerant charge and valve seating before writing a quote, because those are the parts the heating season actually loads. Ductwork and electrical connections matter too, but they wait until the pressure side is ruled out.

Ductwork in houses this old has usually been modified at least once, and what a contractor finds when they open it up shapes the repair scope as much as the unit itself does. Half the homes in McPherson County, Kansas were built in 1974 or earlier (2020-2024 ACS 5-year). A heat pump pulling air through passages that were cut, rerouted, or resealed for earlier systems can show symptoms that look like a refrigerant or compressor problem and turn out to be a distribution issue. That distinction changes what gets ordered and what the job costs.
The Parts of a Heat Pump a Contractor Checks First

The outdoor unit sits outside the house and holds the compressor and condenser coil. These are where most faults show up. A failed compressor means the system moves no heat at all. A damaged coil or a refrigerant leak often traces back here too, and a contractor will open this cabinet early in a diagnosis.
Inside the house, the air handler pushes conditioned air through the home and contains the evaporator coil and the blower motor. The reversing valve, which lives in the outdoor unit, is what lets a heat pump switch between heating and cooling. When that valve sticks, the system runs but delivers the wrong temperature.
The drawing shows the general layout of a heat pump system, and a licensed contractor determines what applies to your specific house.
Find a contractor in McPherson CountyMcPherson County, Kansas, by the numbers
221 severe weather events were recorded in McPherson County, Kansas 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 McPherson County, Kansas were built in 1974 or earlier (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesMcPherson County, Kansas holds 13,176 housing units (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesOwners occupy 75.5% of the occupied homes in McPherson County, Kansas (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesSevere Weather Events in McPherson County
Kansas weather puts real stress on heat pump equipment, and McPherson County gets its share of that pressure. How hard a system has worked, and how often it has been pushed to its limits, shapes what a repair technician finds when something goes wrong.
221 severe weather events, 2015–2024. Source: NOAA National Centers for Environmental Information, Storm Events Database.