CSA B149.1:20 & B149.2:20 Code Books – HVAC/Gas Technician
$150
1. CSA B149.1:20 – Natural Gas and Propane Installation Code
⬩ Condition: Good – some signs of use (cover wear, minor marks, no writing), but all pages intact and readable
2. CSA B149.2:20 – Propane Storage and Handling Code
⬩ Condition: Like new – barely used
✅ Official CSA Group publications
✅ Used in 2023/2024 for TSSA exam prep and Algonquin College Gas Technician program.
✅ Revised May 2021 editions
📍 Pickup near Algonquin College or public-meet in Ottawa.
DM if interested. Serious buyers only.
- ConditionGood
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