Verified Climate Data • Zip 78040
HVAC Load Calculator for
Laredo Homes
Summer Design103°F
Winter Design38°F
Humidity Loadhigh
Local Climate Analysis for Laredo
Laredo typically experiences summer highs reaching design temperatures of 103°F. Due to high humidity levels in this region, your HVAC system must be sized to handle significant latent load (moisture removal).
📊 Energy Usage Profile
Cooling Demand (CDD)5231
Days you need AC
Heating Demand (HDD)772
Days you need Heat
⚙️ Technical Factors
Wet Bulb75°F
High humidity load. Dedicated dehumidifier recommended.
Elevation413 ft
No derating needed.
Manual J Tip for TX
Because the design temperature difference (Delta T) in Laredo is approximately 28°F (Summer) and 32°F (Winter), you have a balanced heating and cooling load requirement.
Installation Cost in Laredo
Local labor rates and equipment standards in TX influence the final quote. For a standard 3-ton system changeout in Laredo, calculate roughly $1,800 - $2,200 per toninstalled, depending on whether you choose a single-stage or variable-speed inverter unit.