Installation Guide
ii
Through-Wall Penetration .........................................29
4.5 Meter connections.....................................................29
Connection by Special Termination Fitting .........................29
Direct Connection.................................................29
4.6 Appliance connections.................................................30
Termination Fittings with Appliance Connectors....................30
Direct Connection.................................................30
Pad-Mounted Equipment..........................................31
Roof Top Equipment...............................................31
Outdoor Appliances: Barbecue Grills, Gaslights, and Heaters . . . . . . . . 31
4.7 Manifold Stations......................................................33
4.8 Pressure Regulators....................................................33
Installation Requirements .........................................33
Vent Limiters and Vent Lines .......................................34
Performance Testing...............................................35
Regulator Adjustments ............................................35
4.9 Underground Installations .............................................35
4.10 Electrical Bonding ....................................................36
Chapter 5: Inspection, Repair, and Replacement of CSST
5.1 Minimum Inspection Requirements Checklist ...........................38
5.2 Repair of Damaged Tubing .............................................39
When Pipe Needs to be Replaced ..................................39
Method Of Repair: Splice or Replace? ..............................39
Chapter 6: Pressure Test Procedures
6.1 Procedure For Low Pressure Systems ...................................40
6.2 Procedure For Elevated Pressure Systems ...............................40
6.3 Appliance Connection Check Procedure ................................41
Chapter 7: Sizing/Capacity Tables
7.1 Natural Gas Sizing Tables...............................................42
7 in / 0.5 in WC Drop...............................................43
7 in / 1 in WC Drop ................................................43
8-10 in / 3 in WC Drop .............................................44
12-14 in / 6 in WC Drop ............................................44
2 PSI / 1 PSI Drop ..................................................45
5 PSI / 3.5 PSI Drop ................................................45
7.2 Liquid Petroleum (LP) Sizing Tables .....................................46
11 in / 0.5 in WC Drop..............................................46
13-14 in / 2.5 in WC Drop ..........................................46
2 PSI / 1 PSI Drop ..................................................47
5 PSI / 3.5 PSI Drop ................................................47
7.3 Steel Pipe Capacity Chart ..............................................48
7 in / 0.5 in WC Drop...............................................48
Chapter 8: Technical Information Sheet................................ 49
Chapter 9: Deînitions................................................... 50