26
PNEG-308
Purafire
8. Installation
Figure 8B
This heater must be installed in accordance with local codes or in the absence to local codes, in
accordance with the National Electrical Code, ANSI/NFPA 70-1993.
NOTE:
The gas supply piping must be properly sized for rated capacities. Refer to
for
instructions and examples of pipe sizing.
NOTE:
The gas piping must not be used to support the heater. If the installation subjects the heater to
movement or vibration, a flexible gas connector may be required. When copper tubing is used
for conveying natural gas, the tubing must be internally tinned or equivalently treated to resist
sulfur corrosion.
Figure 8C
Do not use an open flame for leak detection.
Summary of Contents for C225
Page 21: ...PNEG 308 Purafire 21 6 Wiring Diagrams 120V Models Figure 6A...
Page 22: ...22 PNEG 308 Purafire 6 Wiring Diagrams 220V Models Figure 6B...
Page 23: ...PNEG 308 Purafire 23 7 Wiring Harness Wiring Harness Assembly Figure 7A...
Page 32: ...32 PNEG 308 Purafire 11 Parts List C225 NG LP Galv Purafire 120V 60 Hz...
Page 34: ...34 PNEG 308 Purafire 11 Parts List C225 X1 NG LP Galv Purafire 220V 50 60 Hz...
Page 36: ...36 PNEG 308 Purafire 11 Parts List C80M NG LP Galv Purafire 120V 60 Hz...
Page 38: ...38 PNEG 308 Purafire 11 Parts List C80M X1 NG LP Galv Purafire 220V 50 60 Hz...
Page 56: ...56 PNEG 308 Purafire NOTES...
