Climate ZonesLouisianaIberia

What Climate Zone is Iberia, Louisiana?

Iberia is in IECC Climate Zone 2A (Hot - Humid). Get accurate Manual J load calculations with official design temperatures for Iberia.

Climate Zone
2A
Winter Design
32°F
Summer Design
95°F
ZIP Codes
7

Iberia HVAC Contractors: Get Your Free Manual J Report

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Verify Your Iberia ZIP Code

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

Iberia covers 7 ZIP codes: 70513, 70544, 70552, 70560, 70562, 70563, 70569

Iberia Design Temperatures

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

Winter 99% Design Temp
32°F
Summer 1% Design Temp
95°F
Summer Wet Bulb
77°F

IECC Requirements for Zone 2A

Minimum insulation and window requirements for Iberia per IECC 2021.

Wall Insulation:R-13
Roof/Ceiling:R-30
Floor Insulation:R-13
Window U-Factor:0.4
Window SHGC:0.25

Energy Code: 2015 IECC

Recommended HVAC Equipment for Iberia

Heating Systems

Gas furnace
Heat pump
Electric resistance
Typical AFUE
80-92%

Cooling Systems

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

Related Climate Zone Pages

Learn More About
Climate Zone 2A
View All Zones in
Louisiana
HVAC Permits for
Iberia, Louisiana

Get Free Manual J Calculations for Iberia

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Iberia design temps
Zone 2A compliant
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