Verified Climate Data • Zip 85701
HVAC Load Calculator for
Tucson Homes
Summer Design106°F
Winter Design37°F
Humidity Loadmedium
Local Climate Analysis for Tucson
Tucson typically experiences summer highs reaching design temperatures of 106°F. With moderate humidity, standard sizing rules apply, but insulation quality remains critical.
📊 Energy Usage Profile
Cooling Demand (CDD)4253
Days you need AC
Heating Demand (HDD)1459
Days you need Heat
⚙️ Technical Factors
Wet Bulb66°F
Standard humidity management sufficient.
Elevation2,490 ft
⚠️ Gas Furnace Derate: -10%
Manual J Tip for AZ
Because the design temperature difference (Delta T) in Tucson is approximately 31°F (Summer) and 33°F (Winter), you have a balanced heating and cooling load requirement.
Installation Cost in Tucson
Local labor rates and equipment standards in AZ influence the final quote. For a standard 3-ton system changeout in Tucson, calculate roughly $1,800 - $2,200 per toninstalled, depending on whether you choose a single-stage or variable-speed inverter unit.