Climate ZonesArkansasPulaski

What Climate Zone is Pulaski, Arkansas?

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

Climate Zone
3A
Winter Design
22°F
Summer Design
94°F
ZIP Codes
11

Pulaski HVAC Contractors: Get Your Free Manual J Report

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Verify Your Pulaski ZIP Code

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

Pulaski covers 11 ZIP codes: 72053, 72076, 72099, 72113, 72135, 72180, 72183, 72078, 72164, 72198 and 1 more

Pulaski Design Temperatures

Official ASHRAE design temperatures for Pulaski, 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 Pulaski 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: 2021 IECC

Recommended HVAC Equipment for Pulaski

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
Arkansas
HVAC Permits for
Pulaski, Arkansas

Get Free Manual J Calculations for Pulaski

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Pulaski design temps
Zone 3A compliant
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