Important Safety Information ............................................................................................. 3
Key Installation Points ........................................................................................................... 6
Planning Your Gas Fireplace... ............................................................................................. 7
User Information ...................................................................................................................... 9
Specifications and Dimensions.........................................................................................10
Lucius 140 Room Divider GSB
12
Lucius 140 Tunnel GSB
13
Parts of the Fireplace
14
Clearances ................................................................................................................................15
Locating the Fireplace
15
Placing the Fireplace
15
Clearances to Combustibles
16
Clearances to Non-Combustibles
16
Mantel Clearances
17
Opening Clearances
18
Gas & Electric...........................................................................................................................19
Venting ......................................................................................................................................20
Configuration
20
Venting Charts
23
Venting Clearances
24
Enclosing the Fireplace .......................................................................................................26
Non-Combustible Materials List
26
Locating the Controls
32
Cold Climate Installation
32
Wall Access Door (Locating and Mounting)
32
Installing the Fire Media .....................................................................................................34
Operating the Fireplace ......................................................................................................37
Maintenance ...........................................................................................................................44
Glass
44
Burner
46
Pilot
46
Thermocouple
47
Venting
47
Replacement Parts ................................................................................................................48
Warranty ...................................................................................................................................49
Massachusetts Certification.......................................................................Appendix One
Troubleshooting Flowchart ......................................................................Appendix Two
Connecting to a Smart Home System.................................................Appendix Three
Installing Optional Black Glass.................................................................Appendix Four
Error Codes for Pro Control App...............................................................Appendix Five
TABLE OF CONTENTS