2
WARNING: Read the Installation & Operating Instructions before using this appliance.
IMPORTANT: Read all instructions and warnings carefully before starting installation.
Failure to follow these instructions may result in possible injury to persons or a fire
hazard and will void the warranty.
TABLE OF CONTENTS
Specifications ................................................................................................................................... 2
Important Safety Information ............................................................................................................3
Product Identification ........................................................................................................................ 5
Product Features .............................................................................................................................. 6
Preparing for Installation................................................................................................................... 7
Installation ...................................................................................................................................... 10
Unpacking....................................................................................................................................... 15
Log Assembly ................................................................................................................................. 21
Operation ........................................................................................................................................ 22
Care and Maintenance ................................................................................................................... 25
Troubleshooting .............................................................................................................................. 27
Replacement Parts ......................................................................................................................... 30
Warranty ......................................................................................................................................... 31
SERVICE HINTS
When Gas Pressure Is Too Low
• pilot will not stay lit
• burners will have delayed ignition
• heater will not produce specified heat
• for propane/LP units, propane/LP gas supply may be low
You may feel your gas pressure is too low. If so, contact your local natural or propane/LP gas supplier.
ITEM
GLD1856T
GLD2456T
Input Rating
30,000 BTU/Hr
30,000 BTU/Hr
Gas Type
Natural
LP/Propane
Natural
LP/Propane
Minimum Input Rating 15,000 BTU/Hr
24,000 BTU/Hr
15,000 BTU/Hr
24,000 BTU/Hr
Ignition
Electronic Push
Button
Electronic Push
Button
Electronic Push
Button
Electronic Push
Button
Manifold Pressure
5 in. W.C.
10 in. W.C.
5 in. W.C.
10 in. W.C.
Inlet Gas Pressure *For purposes of input adjustment
Maximum
14 in. W.C.
14 in. W.C.
14 in. W.C.
14 in. W.C.
Minimum*
6 in. W.C.
11 in. W.C.
6 in. W.C.
6 in. W.C.