Climate ZonesColoradoPitkin

Pitkin, Colorado HVAC Climate Zone

Pitkin is located in IECC Climate Zone 7 (Very Cold). Get accurate Manual J load calculations with official design temperatures for Pitkin.

Climate Zone
7
Winter Design
-18°F
Summer Design
87°F
ZIP Codes
5

Pitkin HVAC Contractors: Get Your Free Manual J Report

Climate Zone 7 requires precise load calculations. Upload your Pitkin blueprint and get a professional Manual J report in 60 seconds— first report is FREE. Pre-loaded with Pitkin's exact design temperatures (-18°F winter / 87°F summer).

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Verify Your Pitkin ZIP Code

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

Pitkin covers 5 ZIP codes: 81611, 81615, 81642, 81654, 81656

Pitkin Design Temperatures

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

Winter 99% Design Temp
-18°F
Summer 1% Design Temp
87°F
Summer Wet Bulb
70°F

IECC Requirements for Zone 7

Minimum insulation and window requirements for Pitkin per IECC 2021.

Wall Insulation:R-20
Roof/Ceiling:R-60
Floor Insulation:R-38
Window U-Factor:0.3
Window SHGC:0.45

Energy Code: 2021 IECC

Recommended HVAC Equipment for Pitkin

Heating Systems

Gas furnace (97%+ AFUE)
Boiler
Cold climate heat pump with backup
Typical AFUE
97-98.5%

Cooling Systems

AC (minimal, 13 SEER)
Typical SEER
13 SEER

Related Climate Zone Pages

Learn More About
Climate Zone 7
View All Zones in
Colorado
HVAC Permits for
Pitkin, Colorado

Get Free Manual J Calculations for Pitkin

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Pitkin design temps
Zone 7 compliant
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