Climate ZonesLouisianaTensas

What Climate Zone is Tensas, Louisiana?

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

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

Tensas HVAC Contractors: Get Your Free Manual J Report

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Verify Your Tensas ZIP Code

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

Tensas covers 3 ZIP codes: 71357, 71366, 71375

Tensas Design Temperatures

Official ASHRAE design temperatures for Tensas, 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 Tensas 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 Tensas

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
Tensas, Louisiana

Get Free Manual J Calculations for Tensas

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Tensas design temps
Zone 3A compliant
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