Verified Climate Data • Zip 46204

HVAC Load Calculator for
Indianapolis Homes

Summer Design90°F
Winter Design6°F
Humidity Loadhigh

Step 1: Location Analysis

We verify climate data for your specific Zip Code.

Local Climate Analysis for Indianapolis

Indianapolis typically experiences summer highs reaching design temperatures of 90°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)1408

Days you need AC

Heating Demand (HDD)5244

Days you need Heat

⚙️ Technical Factors

Wet Bulb75°F

High humidity load. Dedicated dehumidifier recommended.

Elevation715 ft

No derating needed.

Manual J Tip for IN

Because the design temperature difference (Delta T) in Indianapolis is approximately 15°F (Summer) and 64°F (Winter), your system may need to be sized primarily for one extreme season over the other.

Installation Cost in Indianapolis

Local labor rates and equipment standards in IN influence the final quote. For a standard 3-ton system changeout in Indianapolis, calculate roughly $1,800 - $2,200 per toninstalled, depending on whether you choose a single-stage or variable-speed inverter unit.