Climate ZonesLouisianaEast Carroll

What Climate Zone is East Carroll, Louisiana?

East Carroll is in IECC Climate Zone 3A (Warm - Humid). Get accurate Manual J load calculations with official design temperatures for East Carroll.

Climate Zone
3A
Winter Design
22°F
Summer Design
94°F
ZIP Codes
3

East Carroll HVAC Contractors: Get Your Free Manual J Report

Climate Zone 3A requires precise load calculations. Upload your East Carroll blueprint and get a professional Manual J report in 60 seconds— first report is FREE. Pre-loaded with East Carroll's exact design temperatures (22°F winter / 94°F summer).

Claim Free Report
No credit card required

Verify Your East Carroll ZIP Code

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

East Carroll covers 3 ZIP codes: 71254, 71276, 71286

East Carroll Design Temperatures

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

Winter 99% Design Temp
22°F
Summer 1% Design Temp
94°F
Summer Wet Bulb
75°F

IECC Requirements for Zone 3A

Minimum insulation and window requirements for East Carroll per IECC 2021.

Wall Insulation:R-20
Roof/Ceiling:R-30
Floor Insulation:R-19
Window U-Factor:0.32
Window SHGC:0.25

Energy Code: 2015 IECC

Recommended HVAC Equipment for East Carroll

Heating Systems

Gas furnace
Heat pump
Typical AFUE
90-95%

Cooling Systems

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

Related Climate Zone Pages

Learn More About
Climate Zone 3A
View All Zones in
Louisiana
HVAC Permits for
East Carroll, Louisiana

Get Free Manual J Calculations for East Carroll

Upload your East Carroll blueprint and get a professional Manual J load calculation using official Zone 3A design temperatures. First report is FREE.

East Carroll design temps
Zone 3A compliant
Ready in 60 seconds
Upload Blueprint → Get Free Report

Join 10,000+ East Carroll contractors who trust AutoHVAC