Climate ZonesIdahoBannock

Bannock, Idaho HVAC Climate Zone

Bannock is located in IECC Climate Zone 6B (Cold - Dry). Get accurate Manual J load calculations with official design temperatures for Bannock.

Climate Zone
6B
Winter Design
-13°F
Summer Design
91°F
ZIP Codes
10

Bannock HVAC Contractors: Get Your Free Manual J Report

Climate Zone 6B requires precise load calculations. Upload your Bannock blueprint and get a professional Manual J report in 60 seconds— first report is FREE. Pre-loaded with Bannock's exact design temperatures (-13°F winter / 91°F summer).

Claim Free Report
No credit card required

Verify Your Bannock ZIP Code

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

Bannock covers 10 ZIP codes: 83201, 83202, 83203, 83204, 83214, 83234, 83245, 83246, 83250, 83281

Bannock Design Temperatures

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

Winter 99% Design Temp
-13°F
Summer 1% Design Temp
91°F
Summer Wet Bulb
62°F

IECC Requirements for Zone 6B

Minimum insulation and window requirements for Bannock per IECC 2021.

Wall Insulation:R-20
Roof/Ceiling:R-49
Floor Insulation:R-30
Window U-Factor:0.3
Window SHGC:0.4

Energy Code: 2021 IECC

Recommended HVAC Equipment for Bannock

Heating Systems

Gas furnace (96%+ AFUE)
Boiler
Typical AFUE
96-98%

Cooling Systems

AC (13-14 SEER, often optional)
Typical SEER
13-14 SEER

Related Climate Zone Pages

Learn More About
Climate Zone 6B
View All Zones in
Idaho
HVAC Permits for
Bannock, Idaho

Get Free Manual J Calculations for Bannock

Upload your Bannock blueprint and get a professional Manual J load calculation using official Zone 6B design temperatures. First report is FREE.

Bannock design temps
Zone 6B compliant
Ready in 60 seconds
Upload Blueprint → Get Free Report

Join 10,000+ Bannock contractors who trust AutoHVAC