2021 International Mechanical Code®

Grouped product items
Qty Format Price Member Price Member Savings
Soft Cover

Item #: 3300S21

$122.00
Volume Discount
Quantity Price
1-24 $122.00
25-49 $115.90
50-99 $109.80
100 and up $103.70
$92.00
Volume Discount
Quantity Price
1-24 $92.00
25-49 $87.40
50-99 $82.80
100 and up $78.20
$30.00
Loose Leaf

Item #: 3300L21

$141.00
Volume Discount
Quantity Price
1-24 $141.00
25-49 $133.95
50-99 $126.90
100 and up $119.85
$106.00
Volume Discount
Quantity Price
1-24 $106.00
25-49 $100.70
50-99 $95.40
100 and up $90.10
$35.00
Soft Cover & PDF/Redline Download

Item #: 3300SPR21

$158.00
$119.00
$39.00
Loose Leaf & PDF/Redline Download

Item #: 3300LPR21

$172.00
$129.00
$43.00
PDF/Redline Download

Item #: 8730PR21

$104.00
Volume Discount
Quantity Price
1 $104.00
2 $78.00
3-4 $72.80
5-9 $62.40
10 and up $57.20
$78.00
Volume Discount
Quantity Price
1 $78.00
2 $58.50
3-4 $54.60
5-9 $46.80
10 and up $42.90
$26.00
eBook

Item #: 8730DG21

$104.00
Volume Discount
Quantity Price
1 $104.00
2 $78.00
3-4 $72.80
5-9 $62.40
10 and up $57.20
$78.00
Volume Discount
Quantity Price
1 $78.00
2 $58.50
3-4 $54.60
5-9 $46.80
10 and up $42.90
$26.00

Would you like more information about ICC eBooks? Click here to learn more about this format where you can have full functionality for your books both online and offline.

Establishes minimum regulations for mechanical systems using prescriptive and performance-related provisions. The IMC was developed with broad-based principles that make possible the use of new materials, methods and design.

Important changes in the 2021 IMC® include:

  • Clothes dryer exhaust terminals required to be at least 3 feet from any opening into a building.
  • Polyurethane spray-applied foam on the exterior of ducts in attics and crawl spaces required to meet specific smoke and flame index limits.
  • Fire and smoke dampers must be provided with approved access for inspection and maintenance.
  • Refrigerant tables updated to include new refrigerants.
  • Addition of condensate termination identification markings and discharge restrictions.
  • Approved factory-built combination intake/exhaust terminations permitted, relaxing separation requirement.
  • 30% reduction in minimum mechanical ventilation for whole-house balanced ventilation systems.
  • Continuous operation requirement for manicure and pedicure station exhaust systems.
  • Grease duct horizontal cleanout required within 3 feet of a horizontal discharge fan.
More Information
Description: Links

Front Matter (Title Page, TOC, Preface and Forward)

Referenced Standards

Pages 186
Language English
ISBN 978-1-60983-964-2
Publisher ICC
Code Year 2021

Recommended Products

This site has been tested and optimized for Firefox, Safari, Chrome and Internet Explorer 10+. We recommend users of early versions of Internet Explorer to update to Version 11 or later.
Search engine powered by ElasticSuite