Verified Climate Data • Zip 43215

HVAC Load Calculator for
Columbus Homes

Summer Design88°F
Winter Design9°F
Humidity Loadhigh

Step 1: Location Analysis

We verify climate data for your specific Zip Code.

Local Climate Analysis for Columbus

Columbus typically experiences summer highs reaching design temperatures of 88°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)1233

Days you need AC

Heating Demand (HDD)5410

Days you need Heat

⚙️ Technical Factors

Wet Bulb73°F

High humidity load. Dedicated dehumidifier recommended.

Elevation771 ft

No derating needed.

Manual J Tip for OH

Because the design temperature difference (Delta T) in Columbus is approximately 13°F (Summer) and 61°F (Winter), your system may need to be sized primarily for one extreme season over the other.

Installation Cost in Columbus

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