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Sizing a new central AC system in this county means working from what the local climate actually demands, not from a standard table. 59 severe weather events were recorded in Burleson County, Texas between 2015 and 2024. At that rate, a contractor has to treat outdoor conditions as a standing workload variable when selecting equipment capacity and specifying installation details like refrigerant line length, insulation, and disconnect placement. A unit that fits the square footage but ignores the load this climate puts on a condenser over years will underperform before its time.
Ductwork laid for an earlier generation of equipment carries assumptions about airflow and load that a new central AC system does not share. Half the homes in Burleson County, Texas were built in 1991 or earlier (2020-2024 ACS 5-year). A contractor quoting a new system has to assess whether existing ducts can move the air a modern unit pushes, and in stock of this age, that assessment often changes the scope of the job before any equipment is priced. The unit itself is straightforward to specify. What the house already contains decides how the install actually goes.
What Goes Into a Central AC Installation
The outdoor condenser unit sits on a concrete pad beside the house and holds the compressor and condenser coil, the two components that shed heat outside. Inside, the air handler or furnace-mounted evaporator coil lives in a utility closet, attic, or basement and is where warm indoor air passes across refrigerant lines.
The refrigerant lines run between those two units, connecting the indoor coil to the outdoor condenser through the wall or floor. A contractor also installs the thermostat on an interior wall, which is the control point the homeowner touches every day.
The drawing shows a typical layout, and a licensed contractor determines exactly what applies to your house.
Get matched in Burleson CountyBurleson County, by the numbers
59 severe weather events were recorded in Burleson 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 Burleson County, Texas were built in 1991 or earlier (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesBurleson County, Texas holds 9,579 housing units (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesOwners occupy 81.7% of the occupied homes in Burleson County, Texas (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesRules & Standards for Central AC Installation in Burleson County, Texas9 sourced rules and standards
What Happens on Installation Day
Split-system central air conditioners rated below 45,000 Btu/h manufactured on or after January 1, 2023 must meet a federal minimum of 13.4 SEER2.
Split-system central air conditioners rated at or above 45,000 Btu/h manufactured on or after January 1, 2023 must meet a federal minimum of 13.4 SEER2.
Split-system central air conditioners manufactured between January 1, 2015 and December 31, 2022 had to meet 13 SEER, the metric that preceded SEER2.
Single-package central air conditioners manufactured on or after January 1, 2023 must meet a federal minimum of 13.4 SEER2.
Space-constrained central air conditioners manufactured on or after January 1, 2023 must meet a federal minimum of 11.7 SEER2.
Federal efficiency standards for split-system central air conditioners and heat pumps are set on each certified combination of outdoor unit and indoor coil rather than on the outdoor unit alone.
Residential and light commercial air conditioning and heat pump systems assembled in the field, including mini-splits and unitary systems, may not be installed on or after January 1, 2025 using a refrigerant with a global warming potential above 700.
A field-assembled system whose specified components were all manufactured or imported before January 1, 2025 carries no installation compliance date under the refrigerant restrictions and may still be installed.
Licensing and Legal Requirements in Burleson 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 Burleson County
Weather puts a measurable load on cooling equipment, and the intensity of that load is local. A system sized and installed for Burleson County conditions handles demand that a generic spec may not account for.
59 severe weather events, 2015–2024. Source: NOAA National Centers for Environmental Information, Storm Events Database.