Climate ZonesLouisianaIberville

What Climate Zone is Iberville, Louisiana?

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

Climate Zone
2A
Winter Design
32°F
Summer Design
95°F
ZIP Codes
9

Iberville HVAC Contractors: Get Your Free Manual J Report

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Verify Your Iberville ZIP Code

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

Iberville covers 9 ZIP codes: 70721, 70740, 70757, 70764, 70765, 70772, 70776, 70780, 70788

Iberville Design Temperatures

Official ASHRAE design temperatures for Iberville, 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 Iberville 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 Iberville

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
Iberville, Louisiana

Get Free Manual J Calculations for Iberville

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Iberville design temps
Zone 2A compliant
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