![2021 International Residential Code (IRC) - APPENDIX AB SIZING OF VENTING SYSTEMS SERVING APPLIANCES EQUIPPED WITH DRAFT HOODS, CATEGORY I APPLIANCES AND APPLIANCES LISTED FOR USE WITH TYPE B VENTS - AB102.2 2021 International Residential Code (IRC) - APPENDIX AB SIZING OF VENTING SYSTEMS SERVING APPLIANCES EQUIPPED WITH DRAFT HOODS, CATEGORY I APPLIANCES AND APPLIANCES LISTED FOR USE WITH TYPE B VENTS - AB102.2](https://cdn-codes-pdf.iccsafe.org/bundles/document/new_document_images/2241/IRC2021P1_AppxAB_SecAB102.2_FigAB102.2.jpg)
2021 International Residential Code (IRC) - APPENDIX AB SIZING OF VENTING SYSTEMS SERVING APPLIANCES EQUIPPED WITH DRAFT HOODS, CATEGORY I APPLIANCES AND APPLIANCES LISTED FOR USE WITH TYPE B VENTS - AB102.2
![Dyna-Glo 20,000 BTU Blue Flame Vent Free Natural Gas Thermostatic Wall Heater BFSS20NGT-4N - The Home Depot Dyna-Glo 20,000 BTU Blue Flame Vent Free Natural Gas Thermostatic Wall Heater BFSS20NGT-4N - The Home Depot](https://images.thdstatic.com/productImages/c9ffe198-4340-4c45-b054-9925441ca9cb/svn/whites-dyna-glo-gas-wall-heaters-bfss20ngt-4n-64_600.jpg)
Dyna-Glo 20,000 BTU Blue Flame Vent Free Natural Gas Thermostatic Wall Heater BFSS20NGT-4N - The Home Depot
WILLIAMS COMFORT PRODUCTS, Propane, Fan Forced Convection, Surface-Mount Gas Wall Heater - 36FK34|1773511 - Grainger
![Dyna-Glo 20,000 BTU Blue Flame Vent Free Natural Gas Thermostatic Wall Heater BFSS20NGT-4N - The Home Depot Dyna-Glo 20,000 BTU Blue Flame Vent Free Natural Gas Thermostatic Wall Heater BFSS20NGT-4N - The Home Depot](https://images.thdstatic.com/productImages/bfaeb974-834e-437d-a498-b17d8116129a/svn/whites-dyna-glo-gas-wall-heaters-bfss20ngt-4n-40_600.jpg)
Dyna-Glo 20,000 BTU Blue Flame Vent Free Natural Gas Thermostatic Wall Heater BFSS20NGT-4N - The Home Depot
WILLIAMS COMFORT PRODUCTS, Natural Gas, Gravity Convection, Surface-Mount Gas Wall Heater - 36FK26|1403822 - Grainger
![Example 5(a): Common Venting a Draft Hood-Equipped Water Heater With a Fan-Assisted Furnace Into a Type B Vent | UpCodes Example 5(a): Common Venting a Draft Hood-Equipped Water Heater With a Fan-Assisted Furnace Into a Type B Vent | UpCodes](https://up.codes/publication-images/e49f6b5e-2470-405d-b4fa-a489aad5c066.png)
Example 5(a): Common Venting a Draft Hood-Equipped Water Heater With a Fan-Assisted Furnace Into a Type B Vent | UpCodes
![Single Wall Oven, Gasland Chef GS606DSLP 24" Built-in Propane Oven, 6 Cooking Functions Convection Gas Wall Oven with Rotisserie, Digital Display with Mechanical Knob Control - Walmart.com Single Wall Oven, Gasland Chef GS606DSLP 24" Built-in Propane Oven, 6 Cooking Functions Convection Gas Wall Oven with Rotisserie, Digital Display with Mechanical Knob Control - Walmart.com](https://i5.walmartimages.com/asr/3cd267e4-941d-4ee0-869b-d76dcc04bfe4.b92572c12e418d6c54fbf2f3842eaf95.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
Single Wall Oven, Gasland Chef GS606DSLP 24" Built-in Propane Oven, 6 Cooking Functions Convection Gas Wall Oven with Rotisserie, Digital Display with Mechanical Knob Control - Walmart.com
![HouseWarmer Wall-Mounted Automatic Blower in the Gas Space Heater Accessories department at Lowes.com HouseWarmer Wall-Mounted Automatic Blower in the Gas Space Heater Accessories department at Lowes.com](https://mobileimages.lowes.com/productimages/f93961b3-e198-4ae1-8d44-3f0f0b07997b/01201877.jpg)