NEW: Federal – The 2020 Edition of B149:20 Code is now available for purchase
The codes reflect the latest advances in technology and the most current safety requirements.
Highlights of changes in the 2020 Edition:
CSA B149.1:20 - Natural gas and propane installation code
- Updated requirements for pressure regulators
- Updated requirements for overpressure protection devices
CSA B149.2:20 - Propane storage and handling code
- New requirements for cylinders used in hot air balloon applications
- Updated table for location of tanks at filling plants and container refill centers
CSA B149.3:20 - Code for the field approval of fuel burning appliances and equipment
- Updated Code scope
- New annex for mobile outdoor food service units
CSA B149.5:20 - Installation code for propane fuel systems and containers on motor vehicles
- Rationalization of installation and design requirements with B51
- Addition of Original Equipment Manufacturer (OEM) propane vehicle label
CSA/ANSI B149.6:20 - Code for digester gas, landfill gas, and biogas generation and utilization
- The scope was amended to clarify code coverage and exclusions
- Flexible metallic hose was permitted to be used to connect piping to other equipment
For more information or to purchase your copy of the codes, visit the CSA Group website.
