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Texas is a cooling-dominant market: your HVAC runs 7-8 months of AC and 2-3 months of heat. SEER2 (cooling efficiency) matters more than HSPF2 (heating efficiency) here. These 8 brands are ranked for TX-specific performance, including humidity control on the Gulf Coast.
7-8 mo
Cooling Season
14.3
Min SEER2 (DOE South)
3-5 ton
Typical Home Size
Up to $3K
TX Utility Rebates
25C Tax Credit: $0 in 2026. Section 25C expired December 31, 2025 under the OBBBA. There is no federal tax credit for heat pump purchases. TX utility rebates are the only incentive.
In Texas, 70-80% of your HVAC energy goes to cooling. The SEER2 rating determines how efficiently your system cools. A jump from SEER2 14.3 to SEER2 20.0 can save $400-$800/year on a typical TX home.
80%
of TX HVAC energy goes to cooling
20%
goes to heating (mild TX winters)
80%+
Gulf Coast humidity (dehumidification critical)
| SEER2 Rating | Annual Cooling Cost (3-ton) | Annual Savings vs Min |
|---|---|---|
| 14.3 (DOE minimum) | $1,620 | $0 (baseline) |
| 16.0 | $1,450 | $170/yr |
| 18.0 | $1,290 | $330/yr |
| 20.0 | $1,160 | $460/yr |
| 24.0 (Carrier Infinity) | $965 | $655/yr |
Based on 3-ton system, 2,500 cooling hours/yr, $0.14/kWh TX average. Actual savings depend on home size, insulation, and rate.
Ranked by TX-specific performance: cooling efficiency, humidity control, local support, and value.
Gulf Coast humidity control, whole-home comfort
TX Connection: Manufactured in Tyler, TX. American Standard is the same company (different branding).
Warranty: 12-year limited parts warranty (registered), Compressor: limited lifetime
Maximum efficiency, large homes, premium comfort
TX Connection: Strong TX dealer network. Greenspeed Intelligence system paired with Infinity thermostat.
Warranty: 10-year limited parts (registered), Compressor: limited lifetime
Premium efficiency with Texas-local support
TX Connection: Lennox International HQ in Richardson, TX (DFW area). Strongest local support and parts availability.
Warranty: 10-year limited parts (registered), Compressor: 10-year limited
Best mid-range value, ducted whole-home replacement
TX Connection: Daikin Texas Technology Park in Waller, TX (near Houston). Largest HVAC manufacturing campus in North America.
Warranty: 12-year limited parts (registered), Compressor: 12-year limited
Best budget option, strong value for TX homeowners
TX Connection: Goodman Manufacturing HQ and main factory in Houston, TX. Owned by Daikin since 2012.
Warranty: 10-year limited parts (registered), Compressor: limited lifetime
Ductless mini-split, room additions, garage conversions
TX Connection: Major TX distribution hub. INVERTER-driven compressor excels in TX variable loads.
Warranty: 12-year limited parts (registered), Compressor: 12-year limited
Quiet operation, premium mid-range, smart home integration
TX Connection: Growing TX dealer network. Bosch IDS uses inverter-driven compressor for TX cooling load.
Warranty: 10-year limited parts (registered), Compressor: 10-year limited
Solid mid-range, commercial crossover technology
TX Connection: York by Johnson Controls. Solid TX distribution. Coleman is the budget tier (same manufacturer).
Warranty: 10-year limited parts (registered), Compressor: limited lifetime
With the federal 25C credit expired, TX utility rebates are the only financial incentive for heat pumps.
| Utility | Rebate | Area | Notes |
|---|---|---|---|
| Austin Energy | ~$3,000 | Austin metro | Best TX HP rebate. Includes $1,300 HP + duct sealing + smart thermostat. |
| CPS Energy | $100-275/ton | San Antonio (Bexar Co.) | $275/ton for SEER2 16+. Up to 5-ton system = ~$1,375 max. |
| Oncor | $300-600 | DFW, Waco, Tyler | Flat $300/unit, max $600 for 2 units. ENERGY STAR required. |
| CenterPoint | ~$500 | Greater Houston | SOP program. Separate $75 smart thermostat rebate available. |
| AEP Texas | $0 | South/West TX | No confirmed HP rebate as of March 2026. |
| TNMP | $400-500 | Select areas | HPWH only, not central heat pumps. |
The best heat pump brand for Texas depends on your priorities. For premium efficiency: Carrier Infinity 24 (SEER2 24.0) or Lennox XP25 (SEER2 23.5). For value: Goodman GSZC18 ($4,500-$8,000 installed, made in Houston). For humidity control: Trane XV20i or Daikin FIT (both excel on the Gulf Coast). For ductless: Mitsubishi M-Series. All 8 brands reviewed here work well in TX climate.
Texas is a cooling-dominant market. The average TX home runs air conditioning 7-8 months per year and heating only 2-3 months. SEER2 measures cooling efficiency (higher = lower cooling bills), while HSPF2 measures heating efficiency. In TX, 70-80% of your HVAC energy goes to cooling, so a high SEER2 rating saves far more money than a high HSPF2 rating.
Yes. Goodman is headquartered in Houston and manufactures there. Goodman offers the best price-to-performance ratio in Texas at $4,500-$8,000 installed for the GSZC18 (SEER2 18.0). Parts availability is excellent due to local manufacturing. While not as efficient as Carrier or Lennox premium models, Goodman is a strong choice for budget-conscious TX homeowners.
The DOE minimum for the South Region (which includes all of Texas) is SEER2 14.3 as of January 2023. For meaningful cooling savings, aim for SEER2 16+ on the Gulf Coast (Houston, Corpus Christi) and SEER2 15+ in DFW, Austin, and San Antonio. Premium models at SEER2 20+ provide the best long-term savings if your budget allows.
Trane XV20i and Daikin FIT are the best for Texas humidity. Both use variable-speed compressors that run at lower speeds for longer periods, removing more moisture from the air. This is critical on the Gulf Coast (Houston, Galveston, Beaumont) where humidity regularly exceeds 80%. Single-speed compressors cool but do not dehumidify as effectively.
No. Section 25C (Energy Efficient Home Improvement Credit) expired December 31, 2025 under the OBBBA. There is $0 federal tax credit for heat pump purchases in 2026. TX utility rebates are the only financial incentive: Oncor $300-600, CenterPoint ~$500, Austin Energy ~$3,000, CPS Energy $100-275/ton.
Most Texas homes need 3-5 ton heat pump systems due to the heavy cooling load. DFW and Central TX homes typically need 3.5-4.5 tons. Houston-area homes may need 4-5 tons due to the humidity factor (latent load). A Manual J load calculation is required by Texas building code and should be performed by a licensed HVAC contractor before sizing.
Most TX homes have existing ductwork from their central AC + gas furnace systems, making ducted heat pumps the natural choice ($5,500-$11,000 installed). Ductless mini-splits ($1,500-$5,000/zone) are ideal for room additions, garage conversions, or homes without ductwork. For whole-home comfort with existing ducts, a ducted central heat pump is the most cost-effective option.
NuWatt connects you with TDLR-licensed installers who carry the top brands for your specific TX climate zone. Houston humidity? DFW temperature swings? We match the right system.