Verified Climate Data • Zip 74103

HVAC Load Calculator for
Tulsa Homes

Summer Design93°F
Winter Design15°F
Humidity Loadhigh

Step 1: Location Analysis

We verify climate data for your specific Zip Code.

Local Climate Analysis for Tulsa

Tulsa typically experiences summer highs reaching design temperatures of 93°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)2045

Days you need AC

Heating Demand (HDD)3415

Days you need Heat

⚙️ Technical Factors

Wet Bulb75°F

High humidity load. Dedicated dehumidifier recommended.

Elevation722 ft

No derating needed.

Manual J Tip for OK

Because the design temperature difference (Delta T) in Tulsa is approximately 18°F (Summer) and 55°F (Winter), your system may need to be sized primarily for one extreme season over the other.

Installation Cost in Tulsa

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