
Table of Contents
3
© Travis Industries
11/9/20 - 1478
PB 72 GSB2/GSR2 Aust.
Overview ................................................................... 2
Installation Options .................................................. 6
Heating Specifications ............................................. 6
Dimensions ............................................................... 6
Packing List .............................................................. 7
Additional Items Required ....................................... 7
Recommended Installation Procedure ................... 7
Fireplace Placement Requirements ....................... 8
Clearances ......................................................................8
Raised Fireplaces ............................................................8
Televisions Placed Above the Fireplace ................ 9
Minimum Framing Dimensions ............................... 10
Min. Framing - Without CoolSmart TV kit ........................10
Min. Framing – With CoolSmart TV Kit ............................10
Standoff Assembly ................................................... 11
Minimum Vent “Bump Out” application ................. 12
Nailing Brackets ....................................................... 13
Standard vs. Extended Position ............................. 14
Header and Pipe Shield Installation ....................... 15
Corner Installations .................................................. 19
Removing the Front Panel ....................................... 20
Gas Line Requirements ........................................... 21
Fuel .................................................................................21
Gas Line Connection .......................................................21
Gas Inlet Pressure ...........................................................21
Gas Line Location ............................................................22
*Relocating the Gas Line to the Base of Fireplace ......... 22
Electrical Connection ............................................... 23
Optional Wall Switch or Thermostat Installation
(GSB2 only) ............................................................... 24
Parallel Connection
Series Connection
...................24
Vent Requirements ................................................... 25
Vent Clearances ..............................................................25
Vent Firestop or Thimble .................................................25
Altitude Considerations ....................................................25
Approved Vent .................................................................25
Vent Installation ...............................................................26
Approved Vent Configurations ............................... 26
Exhaust Restrictor Position..............................................26
Diffuser ............................................................................27
Minimum Vent Configuration .................................. 28
Vent Configuration: Vertical Termination .............. 29
Vent Configuration: Horizontal Termination
with Vertical Rise ...................................................... 30
Termination Requirements ...................................... 31
Hearth Requirements ............................................... 32
Facing Requirements ............................................... 33
Standard vs. Extended Position .......................................34
Facing Thicker than 1-1/2” (38mm) .................................35
THICK FACING GUIDE SIZE
......................................... 35
Screen Assembly Mounts ................................................ 36
Do Not Drill or Screw Zone .............................................. 37
Mantel Requirements ............................................... 38
Mantel Column Clearances ............................................. 38
Use of a Non-Combustible Mantel Below Listed
Mantel Clearances .................................................... 39
Finalizing the Installation ........................................ 40
Pilot Flame Inspection ..................................................... 40
Air Shutter Adjustment .................................................... 41
Location of Controls ........................................................ 42
Glass Frame Removal and Installation ............................ 43
Barrier Screen Visual Deflector Adjustment .................... 46
Crushed Glass Installation ............................................... 47
LP Conversion Instructions .................................... 49
Wall Mount Remote Thermostat installation
(optional for GSB2 only) .......................................... 54
Installation ....................................................................... 54
Wiring Diagram – GSB2 ........................................... 58
Wiring Diagram – GSR2 Version ............................. 59
CoolSmart TV (Optional) - Installation Overview .. 60
CoolSmart TV - Installation Requirements
...................... 61
CoolSmart TV - Combustible “Over-Facing” (Optional)
... 62
CoolSmart TV - Framing the Chase
................................ 63
CoolSmart TV - Mantel Clearances
................................. 64
CoolSmart TV - Fireplace Preparation
............................ 66
Using oval pipe to get past an obstruction
....................... 67