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A heat pump that stops heating or cooling efficiently in Gonzales County is almost certainly wearing out for ordinary reasons. 31 severe weather events were recorded in Gonzales County, Texas between 2015 and 2024. At that rate, severe weather is an occasional event rather than a standing condition, so a contractor sent out to diagnose a failing system here does not start by looking for storm-related stress. What they find inside a struggling unit is far more likely to be a refrigerant leak that developed slowly, a capacitor that aged out, or a coil that never got cleaned. The weather record here does not drive the diagnosis.
Opened up, a heat pump in housing this old rarely matches what the service manual describes. Half the homes in Gonzales County, Texas were built in 1983 or earlier (2020-2024 ACS 5-year). Equipment that has run for that long accumulates wear patterns specific to how it was installed, what the local grid has done to it, and how many times it has been patched before. A contractor here checks whether the parts the system now takes are still manufactured to spec, because a unit that has drifted from its original configuration through successive repairs can reject a standard replacement and need a different solution entirely.
The Parts of a Heat Pump a Contractor Checks First
The outdoor unit is the piece most homeowners recognize: a metal cabinet sitting on a pad outside the house, holding the compressor and the outdoor coil. The compressor is where contractors look first when a heat pump stops moving heat properly. A failed compressor, a refrigerant leak at the coil, or a seized fan motor in that cabinet will each kill the system in a different way.
Inside the house, the air handler hangs in a closet, attic, or utility room and holds the indoor coil and the blower. The expansion valve sits between the two coils and controls refrigerant flow. A reversing valve, which is what lets a heat pump heat and cool from the same machine, is another part a contractor will test when the system runs but delivers the wrong result.
The drawing shows a typical layout, and a licensed contractor determines which components apply to your specific setup.
Get matched in Gonzales CountyGonzales County, by the numbers
31 severe weather events were recorded in Gonzales County, Texas 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 Gonzales County, Texas were built in 1983 or earlier (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesGonzales County, Texas holds 9,020 housing units (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesOwners occupy 66.2% of the occupied homes in Gonzales County, Texas (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesCodes & Standards Governing Heat Pump Repair in Gonzales County, Texas1 sourced rules & standards
Licensing and Legal Requirements in Gonzales County, Texas
In Texas a person may not engage in air conditioning and refrigeration contracting unless that person holds a license issued under the state air conditioning and refrigeration contractor law.
Severe Weather Events in Gonzales County
Extreme weather puts heat pumps under stress that ordinary use does not. The demand for repair work in Gonzales County tracks closely with what the climate asks of the equipment.
31 severe weather events, 2016–2024. Source: NOAA National Centers for Environmental Information, Storm Events Database.