Gas Safety Information Bulletins
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| G-00-01 [Rev2] | Hose Connector Installation to Infra-Red Tube Heaters | Nov 10 |
| G-01-03-B149 [Rev1] | Replacement Parts for Gas-Fired Appliances | Nov 10 |
| G-03-03-B149 [Rev1] | Add-On Furnace Control Devices | Nov 10 |
| G-02-01a-IB [rev4] | Uncertified Appliances and Equipment Requires Special Inspection and Approval | Nov 10 |
| P/G-08-02 [Rev 3] | Requirements for Combination Heating Systems: Dual Purpose Water (Potable) Heater (Combo Unit) | May 11 |
| G-03-02 Gas [Rev1] | Propane Gas Utility Connection | Nov 10 |
| G-04-01-B149.1 | Concealed Piping and Tubing | Mar 04 |
| G-05-01-B149 [Rev2] | Outdoor Propane Appliances located on Decks and Balconies | Nov 10 |
| G-05-02-B149.1 [Rev2] | Residential Appliance Venting, Vent Connectors and Liners | Nov 10 |
| G-05-03-B149.2 | Propane Container Filling/Safe Storage and Handling of Propane (EXPIRED) | May 05 |
| G-06-01-B149.1 | Damage Due to Strain from Building Settlement | Jan 06 |
| G-06-02-B149.1 [Rev3] | Damage Due to Deterioration or Stress Conditions | Nov 10 |
| G-06-03-B149.1 [Rev1] | Air-Supply Openings and Ducts | Nov 10 |
| G-08-01-B149.1/B149.2 [Rev1] | Temporary Heat for Construction Sites | Nov 10 |
| G-01-10 | Sidewall Vent Terminations | Sep 10 |
| G-02-10 | Appliances and Equipment Require Special Certification for Installation at High Altitude | Nov 10 |
| G-01-11 | Direct Vent Appliances and Equipment Requiring ULC S636 Certified Venting Systems | Jun 11 |
| G-02-11-ABSA | Liquefied Petroleum Gas Storage Vessel Installations  |
Sep 11 |
| G-03-11-ABSA | Fuel Gas Pressure Piping in Plants |
Sep 11 |
| G-04-11-ABSA | Propane Storage Tanks Designed for 200 PSIG |
Sep 11 |
