New Air Conditioning System Installation in Flower Mound, Tx
Who is Frosty's HVAC?
Frosty’s HVAC has been serving Flower Mound for 10 years. As a local HVAC business, we focus exclusively on new AC installation and new heating system replacements. Our technicians are licensed by the Texas Department of Licensing & Regulation (TACLB). Continuous training ensures Frosty's HVAC team stays ahead of changing technologies and codes. Our longevity in Flower Mound, Tx means we’re familiar with local permitting, building codes and the region’s unique climate patterns.
Adapting to Flower Mound’s Climate
Flower Mound’s climate includes hot, muggy summers and cold, windy winters, with temperatures ranging from the mid‑30s°F in winter to the mid‑90s°F in summer. High humidity can make a 90°F day feel even warmer, while the occasional cold front requires reliable heating. At Frosty’s HVAC, we tailor each new HVAC system to these conditions:
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Humidity control: We recommend variable‑speed and two‑stage systems that run longer at lower speeds. They extract more moisture, improving indoor comfort during humid summers.
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Cold‑weather performance: For heating replacements, we often combine a high‑efficiency heat pump with a backup gas furnace (dual‑fuel) so customers enjoy efficient heat down to freezing temperatures and reliable backup on the coldest nights.
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Energy efficiency: Systems with higher SEER/SEER2 ratings reduce energy use and provide long‑term savings
Proper Sizing and Home Evaluation
Many contractors use rule‑of‑thumb sizing, but this leads to oversized or undersized equipment that wastes energy and delivers poor comfort.
At Frosty’s, each new AC or new heating system replacement starts with a Manual J load calculation. We measure:
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Square footage and layout of your home.
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Window area, orientation and insulation levels.
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Air‑infiltration rates (drafts) and the number of occupants.
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Existing ductwork condition and airflow.
This precise analysis ensures your system’s BTU capacity matches your home’s needs. Oversized units short‑cycle and struggle to remove humidity; undersized units run constantly and still can’t keep you comfortable. Our method guarantees optimum performance, lower utility bills and longer equipment life.
Recommended SEER2 Ratings & Energy Efficiency
The Seasonal Energy Efficiency Ratio (SEER) and its updated SEER2 version measure how efficiently an air conditioner or heat pump cools over a season. A higher rating means the system uses less electricity to provide the same amount of cooling. In the southern U.S., the Department of Energy now requires a minimum SEER2 of 15 (equivalent to about SEER 15.3) for new installs,, so Frosty’s only installs units that meet or exceed this standard.
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For most Flower Mound, Tx homes, we recommend SEER2 16–18 systems. While higher ratings can cost more upfront, they often qualify for rebates and deliver significant savings on cooling bills. Higher‑efficiency models also feature variable‑speed compressors and advanced refrigerant controls for quieter operation and better humidity management. Our team will help you balance upfront investment with long‑term energy savings.
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Staying Compliant With Regulations
Frosty’s HVAC takes compliance seriously. We:
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Work exclusively with AHRI‑certified equipment and verify that outdoor and indoor components are matched to achieve their rated efficiency.
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Keep abreast of code changes and coordinate with Flower Mound’s permitting department for every new HVAC system installation.
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Register equipment and warranties with manufacturers and provide AHRI certificates and model numbers to homeowners for rebate and tax‑credit applications.
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Educate our customers on the difference between SEER and SEER2, ensuring no surprises when reading efficiency labels.
By staying ahead of regulatory changes and working closely with local inspectors, we protect homeowners from non‑compliant installations that could result in penalties or voided warranties.