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Page 2 - — Vent Supplement; Please read before proceeding; Installer; Contents; Hazard definitions

Part number 550-101-235/0903 2 GAS - FIRED WATER BOILER — Vent Supplement Please read before proceeding Installer Read all instructions before installing.Follow all instructions in proper orderto prevent personal injury or death. • This document is intended only as a supplementto the Ultra Boiler Ma...

Page 3 - Vent and air piping materials

Part number 550-101-235/0903 3 GAS - FIRED WATER BOILER — Vent Supplement Vent and air piping materials Use only the materials listed in the table below for vent and air pipe and fittings. Failure to comply couldresult in severe personal injury, death or substantial property damage. 1 Installation m...

Page 4 - Prepare boiler location; Vent and air piping; Vent and air system; Vent and air piping and termination; Removing from existing vent

Part number 550-101-235/0903 4 GAS - FIRED WATER BOILER — Vent Supplement Prepare boiler location Vent and air piping Vent and air system Installation must comply with localrequirements and with the National FuelG a s C o d e , A N S I Z 2 2 3 . 1 f or U. S .installations or CSA B149.1 or B149.2 for...

Page 5 - Air contamination

Part number 550-101-235/0903 5 GAS - FIRED WATER BOILER — Vent Supplement Prepare boiler location (continued) Table 1 Corrosive contaminants 2 To prevent the potential of severe personal injury ordeath, check for areas and products listed in Table 1before installing the boiler or air inlet piping. I...

Page 6 - Vent/air termination — through roof; Determine location

Part number 550-101-235/0903 6 GAS - FIRED WATER BOILER — Vent Supplement Vent/air termination — through roof 3 Figure 1 Ver tical termination of air & vent Determine location Locate the vent/air terminations using the followingguidelines: 1. The total length of piping for vent or air must not e...

Page 7 - Prepare roof penetrations

Part number 550-101-235/0903 7 GAS - FIRED WATER BOILER — Vent Supplement Vent/air termination — through roof (continued) 3 Prepare roof penetrations 1. Air pipe penetration: a. Cut a hole for the air pipe. Size the air pipe hole as close as desired to the air pipe outside diameter. 2. Vent pipe pen...

Page 8 - Vent/air termination — sidewall

Part number 550-101-235/0903 8 GAS - FIRED WATER BOILER — Vent Supplement Vent/air termination — sidewall 4 Determine location Locate the vent/air terminations using the followingguidelines: 1. The total length of piping for vent or air must not exceed the limits given in Table 2, page 12. 2. The ai...

Page 9 - Prepare wall penetrations

Part number 550-101-235/0903 9 GAS - FIRED WATER BOILER — Vent Supplement Prepare wall penetrations 1. Air pipe penetration: a. Cut a hole for the air pipe. Size the air pipe hole as close as desired to the air pipe outsidediameter. 2. Vent pipe penetration: a. C u t a h o l e f o r t h e v e n t p ...

Page 10 - Multiple vent/air terminations

Part number 550-101-235/0903 10 GAS - FIRED WATER BOILER — Vent Supplement Figure 7 Multiple vent/air terminations (mustalso comply with Figure 4) Figure 8 Multiple vent/air terminations (mustalso comply with Figure 4) (Apply this method only where exit openingsare too low to provide minimum 12 inch...

Page 11 - Installing vent & air piping; Installing vent or air piping

Part number 550-101-235/0903 11 GAS - FIRED WATER BOILER — Vent Supplement Installing vent & air piping 5 Inserting/securing vent or airpipe into boiler adapters 1. Clean and chamfer insertion end of pipe. Deburr inside of insertion end. Clean and deburr insideand outside of other end of pipe. T...