Specifications

2

NBST27 Unvented Gas Log Set


 Codes


Gas Pressures ................................................5
Gas Specifications ..........................................5
Ignition Controls ..............................................5
Pilot/ODS ........................................................5
Thermal Generator .........................................5

Adequate Combustion and Ventilation Air ......6

 Placement in a Fireplace with a Restrictive Bar-
rier ..................................................................7

Floor Clearance ...........................................10



Millivolt ..........................................................13

 Optional Wall Switch or Thermostat .............14
Remote Receiver ..........................................15
Checking System Operation .........................15

 Rockwool and Ember Placement .................16
Log Placement ..............................................17

 Pilot Flame ....................................................20
Burner Flame ................................................20

For Your Safety Read Before Lighting ..........21
Millivolt Control Lighting Instructions ............22
To Turn Off Gas to Heater.............................22
Match Lighting Instructions ...........................23





