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A heat pump working a Clark County winter is running its refrigerant circuit hard through cold weather where capacity is already squeezed and the system cycles more to hold temperature. Homes in Clark County, KS run heat about seven months a year, from October through April. The reversing valve, the coils, and the defrost controls carry that load directly. When a repair call comes in, a contractor checks those components before looking elsewhere, because the heating season is where the machine earns its hours and where failure most often starts.

Ductwork that has been re-routed, patched, or adapted across successive heating and cooling systems is what a contractor opens up to in a large share of Clark County houses. Half the homes in Clark County, Kansas were built in 1946 or earlier (2020-2024 ACS 5-year). A heat pump pulling through ducts shaped around older equipment can run fine or run hard depending on what the interior of that ductwork actually looks like, and a repair call sometimes turns out to be a duct problem wearing the face of a refrigerant or electrical one. Getting to the right answer means the contractor checks the system and what is carrying its air.
The Parts of a Heat Pump a Contractor Checks First

The outdoor unit is the piece most homeowners recognize: it sits on a pad beside the house and holds the compressor and outdoor coil. The compressor is where a contractor often starts when a heat pump stops heating or cooling, because it does the core work of moving refrigerant through the system. The outdoor coil, wrapped around the unit, is another common problem spot when airflow or refrigerant flow is off.
Inside the house, the air handler contains the indoor coil and the blower fan, which pulls household air across the coil and pushes conditioned air into the rooms. The refrigerant lines connecting the two units, and the reversing valve inside the system that switches the heat pump between heating and cooling modes, are also pieces a contractor checks when the system runs but does not perform as expected.
The drawing shows a typical heat pump layout, and a licensed contractor determines which components apply and what condition they are in for your specific home.
Find a contractor in Clark CountyClark County, Kansas, by the numbers
110 severe weather events were recorded in Clark 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 Clark County, Kansas were built in 1946 or earlier (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesClark County, Kansas holds 1,039 housing units (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesOwners occupy 73.6% of the occupied homes in Clark County, Kansas (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesSevere Weather Events in Clark County
Extreme weather puts heat pumps under sustained stress, forcing the equipment to work harder and wear faster than it would under mild conditions. How often that happens in Clark County shapes what repair needs look like here.
110 severe weather events, 2015–2024. Source: NOAA National Centers for Environmental Information, Storm Events Database.