TECHNICAL
SERVICE
SPECIFICATIONS
SERVICE
HINTS
28
You may have further questions about installation, operation, or troubleshooting.
If so, contact DESA International's Technical Service Department at
1-800-DESA LOG (1-800-337-2564).
Btu (Variable)
Type Gas
Ignition
Pressure Manifold
Inlet Gas
Pressure (in. of water)
Maximum
Minimum*
* For purpose of input adjustment
Shipping Weight
When gas pressure is too low
• pilot will not stay lit
• burners will have delayed ignition
• heater will not produce specified heat
When gas quality is bad
• pilot will not stay lit
• burners will produce flames and soot
• heater will backfire when lit
You may feel your gas pressure is too low or gas quality is bad. If so, contact your
local natural gas supplier.
18" Variable
24" Variable
Manually-
Manually-
Controlled
Controlled
16,000/27,000
16,000/31,500
Propane Only
Propane Only
Piezo
Piezo
8.0" W.C.
8.0" W.C.
14"
14"
11"
11"
27 lbs.
29 lbs.
102783