AC Installation in Marble Falls

Serving Marble Falls and every community across Burnet County.

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Step 1 of 3: Equipment
A single-story red brick house with a gray shingled roof and dark shutters, with a large wind-bent tree behind it under an overcast sky and heavy rain streaking the frame.

A contractor quoting central AC in Burnet County has to size for what the air here actually demands, not for what a catalog suggests for a generic Texas address. 131 severe weather events were recorded in Burnet County, Texas between 2015 and 2024. At that rate, severe weather is part of the normal operating environment, and a system undersized or poorly sealed at install will be fighting that load from the first summer on. Duct quality, refrigerant charge, and equipment capacity are installation decisions that either match what this county asks of the equipment or they do not.

NOAA National Centers for Environmental Information, Storm Events Database, bulk CSV export, events 2015-01-01 through 2024-12-31.
Interior of an unfinished attic with wooden rafters, loose fiberglass insulation between ceiling joists, a flexible insulated duct running down the center, two cardboard boxes at the far end, and an OSB floor deck in the foreground.

Ductwork sized for older equipment is what a contractor encounters in a large share of Burnet County homes, and whether that ductwork carries a modern system is what decides the scope of the job. Half the homes in Burnet County, Texas were built in 1997 or earlier (2020-2024 ACS 5-year). A new condenser and air handler go in without much argument; the runs behind the walls are where the job either fits together or requires additional work to make it right. Electrical service matters too, but ductwork is what a contractor has to assess before anything else can be quoted.

U.S. Census Bureau, 2020-2024 American Community Survey 5-Year Estimates

What a Central AC System Includes

Isometric cutaway illustration of a single-story house showing interior rooms with ductwork and an air handler, connected by refrigerant lines to an outdoor condenser unit on the left.

The indoor air handler sits inside the house, usually in a utility closet, attic, or basement, and moves conditioned air through the home. The outdoor condenser unit sits on a concrete pad or wall bracket outside and sheds the heat that was pulled from indoors. A contractor installs both as a matched pair.

The evaporator coil mounts inside or directly above the air handler and is where the refrigerant does its work on the air passing through. The refrigerant line set runs between the indoor and outdoor units, and the thermostat on an interior wall is what the homeowner uses to control the whole system.

The drawing shows a typical layout, and a licensed contractor determines what fits the specifics of this house.

Get matched in Burnet County

Burnet County, by the numbers

131

131 severe weather events were recorded in Burnet 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.
1997

Half the homes in Burnet County, Texas were built in 1997 or earlier (2020-2024 ACS 5-year).

U.S. Census Bureau, 2020-2024 American Community Survey 5-Year Estimates
25,555

Burnet County, Texas holds 25,555 housing units (2020-2024 ACS 5-year).

U.S. Census Bureau, 2020-2024 American Community Survey 5-Year Estimates
76.3%

Owners occupy 76.3% of the occupied homes in Burnet County, Texas (2020-2024 ACS 5-year).

U.S. Census Bureau, 2020-2024 American Community Survey 5-Year Estimates
Codes & Standards Governing Central AC Installation in Burnet County, Texas9 sourced rules and standards

What the Installation Actually Looks Like

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.

U.S. Department of Energy10 CFR 430.32, Energy and water conservation standards and their compliance dates, Electronic Code of Federal Regulations.Verified 2026-09-10

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.

U.S. Department of Energy10 CFR 430.32, Energy and water conservation standards and their compliance dates, Electronic Code of Federal Regulations.Verified 2026-09-10

Split-system central air conditioners manufactured between January 1, 2015 and December 31, 2022 had to meet 13 SEER, the metric that preceded SEER2.

U.S. Department of Energy10 CFR 430.32, Energy and water conservation standards and their compliance dates, Electronic Code of Federal Regulations.Verified 2026-09-10

Single-package central air conditioners manufactured on or after January 1, 2023 must meet a federal minimum of 13.4 SEER2.

U.S. Department of Energy10 CFR 430.32, Energy and water conservation standards and their compliance dates, Electronic Code of Federal Regulations.Verified 2026-09-10

Space-constrained central air conditioners manufactured on or after January 1, 2023 must meet a federal minimum of 11.7 SEER2.

U.S. Department of Energy10 CFR 430.32, Energy and water conservation standards and their compliance dates, Electronic Code of Federal Regulations.Verified 2026-09-10

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.

U.S. Department of Energy10 CFR 430.32, Energy and water conservation standards and their compliance dates, Electronic Code of Federal Regulations.Verified 2026-09-10

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.

U.S. Environmental Protection AgencyU.S. Environmental Protection Agency, Technology Transitions HFC Restrictions by Sector, implementing the American Innovation and Manufacturing Act.Verified 2026-09-10

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.

U.S. Environmental Protection AgencyU.S. Environmental Protection Agency, Technology Transitions HFC Restrictions by Sector, implementing the American Innovation and Manufacturing Act.Verified 2026-09-10

Licensing and Legal Requirements in Burnet 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.

Texas Department of Licensing and RegulationTex. Occ. Code Ch. 1302 (Texas Department of Licensing and Regulation)Verified 2026-09-10

Severe Weather Events in Burnet County

Weather puts a load on cooling equipment, and that load is not the same everywhere. What the sky does in Burnet County shapes how hard a central AC system has to work and how well it holds up over time.

Severe weather events by county — Burnet County
403020100
2015201620172018201920202021202220232024
39

131 severe weather events, 2015–2024. Source: NOAA National Centers for Environmental Information, Storm Events Database.