IECC Zone 2A (east/coast); 3A (central); 2B/3B (west/panhandle)

Mini Splits & Heat Pumps in Texas

Texas summers are the defining HVAC challenge — Houston, San Antonio, and Austin see 3,000+ cooling degree days annually with long stretches above 100°F. The 2021 winter storm revealed that heat pumps need to handle sub-20°F events too. Panhandle (Amarillo, Lubbock) is genuinely cold in winter.

Climate Zone
2A (east/coast); 3A (central); 2B/3B (west/panhandle)
Cooling Degree Days
2,500–3,500
Heating Degree Days
1,200–2,500
Dominant Load
cooling

What Works in Texas

High-SEER DIY units dominate for most Texas homes given 3,000+ cooling degree days. Panhandle (Amarillo, Lubbock) should look at hyper-heat for winter reliability after lessons from the 2021 storm. ERCOT demand-response programs can pay $100–$300/year for a smart-thermostat-enrolled heat pump.

MrCool DIY 4th/5th Gen (high SEER)MrCool Hyper Heat (Panhandle)

Texas Rebates & Incentives

Texas HEEHRA through SECO (State Energy Conservation Office). Oncor, CenterPoint, AEP Texas, and CPS Energy all run heat pump programs.

Major Utilities
  • Oncor
  • CenterPoint Energy
  • AEP Texas
  • CPS Energy

Texas Licensing & Install Rules

Texas requires a TDLR Air Conditioning Contractor license for installs. Homeowner DIY on primary residence is permitted with mechanical permits from the local jurisdiction.

Top Texas Metro Areas

We ship to every ZIP in Texas. Largest metros where we deliver most often:

Houston, TX
San Antonio, TX
Dallas, TX
Austin, TX
Fort Worth, TX

Recommended for Texas Homes

Heat pumps and mini splits in our catalog that match Climate Zone 2A (east/coast); 3A (central); 2B/3B (west/panhandle) conditions.

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