Tell us about the job
Takes about a minute. No obligation.
On a repair call in Logan County, the compressor and reversing valve have been working hard for most of the calendar before the homeowner picks up the phone. Homes in Logan County, CO run heat about eight months a year, from October through May. Cold air is the condition a heat pump struggles with most, and the compressor cycles harder trying to extract usable heat from it, which loads the motor windings and the refrigerant circuit across a long stretch of cold months. A contractor diagnosing a fault here pulls the compressor data first, then checks the reversing valve for sluggish switching, because those parts carry the bulk of the seasonal load before anything else in the system does.
A house built for one kind of system and adapted twice since is carrying history in its ductwork and its wiring, and that history shows up when a contractor opens the heat pump. Half the homes in Logan County, Colorado were built in 1964 or earlier (2020-2024 ACS 5-year). Equipment installed in stock of that age has often been swapped in around whatever the original builders left behind, and the wear a technician finds inside the unit reflects that patchwork. Parts for a system running in those conditions can be harder to source than a standard repair quote assumes, and what the opened unit actually needs sometimes resets the scope of the job.
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 condenser coil, the two components that do the heaviest work in the system. When a heat pump stops heating or cooling, a contractor starts here. A failed compressor, a refrigerant leak at the coil, or a seized fan motor in this cabinet are common reasons the whole system goes down.
Inside the house, the air handler contains the blower motor and the indoor coil, and it is responsible for moving conditioned air into the living space. A reversing valve, which is what lets a heat pump shift between heating and cooling, sits in the refrigerant circuit connecting both units. The thermostat and the expansion valve round out the system, and either can produce symptoms that look like a much larger problem.
The drawing shows a typical layout, and a licensed contractor determines which components apply to your specific house and system.
Get matched in Logan CountyLogan County, Colorado, by the numbers
289 severe weather events were recorded in Logan 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 Logan County, Colorado were built in 1964 or earlier (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesLogan County, Colorado holds 8,741 housing units (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesOwners occupy 66.3% of the occupied homes in Logan County, Colorado (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesSevere Weather Events in Logan County
Extreme weather puts heat pumps under load at the worst possible moments, stressing components that already run hard through Colorado winters and summers. How often that happens in Logan County shapes what local repair work looks like and what parts fail first.
289 severe weather events, 2015–2024. Source: NOAA National Centers for Environmental Information, Storm Events Database.