Climate ZonesOhioClermont

Clermont, Ohio HVAC Climate Zone

Clermont is located in IECC Climate Zone 4A (Mixed - Humid). Get accurate Manual J load calculations with official design temperatures for Clermont.

Climate Zone
4A
Winter Design
13°F
Summer Design
91°F
ZIP Codes
13

Clermont HVAC Contractors: Get Your Free Manual J Report

Climate Zone 4A requires precise load calculations. Upload your Clermont blueprint and get a professional Manual J report in 60 seconds— first report is FREE. Pre-loaded with Clermont's exact design temperatures (13°F winter / 91°F summer).

Claim Free Report
No credit card required

Verify Your Clermont ZIP Code

Enter your ZIP code to confirm it's in Clermont and get climate zone details.

Clermont covers 13 ZIP codes: 45102, 45103, 45106, 45112, 45120, 45122, 45140, 45150, 45153, 45156 and 3 more

Clermont Design Temperatures

Official ASHRAE design temperatures for Clermont, used for accurate Manual J load calculations.

Winter 99% Design Temp
13°F
Summer 1% Design Temp
91°F
Summer Wet Bulb
75°F

IECC Requirements for Zone 4A

Minimum insulation and window requirements for Clermont per IECC 2021.

Wall Insulation:R-20
Roof/Ceiling:R-49
Floor Insulation:R-19
Window U-Factor:0.32
Window SHGC:0.4

Energy Code: 2021 IECC

Recommended HVAC Equipment for Clermont

Heating Systems

Gas furnace (90%+ AFUE)
Heat pump
Typical AFUE
92-96%

Cooling Systems

AC (14-16 SEER)
Heat pump
Typical SEER
14-16 SEER

Related Climate Zone Pages

Learn More About
Climate Zone 4A
View All Zones in
Ohio
HVAC Permits for
Clermont, Ohio

Get Free Manual J Calculations for Clermont

Upload your Clermont blueprint and get a professional Manual J load calculation using official Zone 4A design temperatures. First report is FREE.

Clermont design temps
Zone 4A compliant
Ready in 60 seconds
Upload Blueprint → Get Free Report

Join 10,000+ Clermont contractors who trust AutoHVAC