Design Dynamics VTD-18N-PDG Gas Heater User Manual


 
www.desatech.com
111826-02J14
CLEANING AND
MAINTENANCE
WARNING: Turn off heater

    
-

    


-
    
-


Only limited cleaning will be required under normal
use of this appliance. Dust front grate and top of
receiver/valve. Do not use cleaning uids to clean
logs or any other part of the appliance.
If after a period of use the ames start to exhibit
unusual shapes and behavior or burner fails to ignite
smoothly, burner holes may require cleaning. If this
happens, we recommend you contact your nearest
authorized service technician to get the appliance
serviced.
Keep area around log set clean and clear of de-
bris.
Periodically inspect burner for foreign matter
blocking air inlet and ame holes.
Once every year a qualied agency or certied
chimney sweep should examine and clean venting
system of replace.
SPECIFICATIONS

Input Rating: 37,000/54,000 Btu/Hr
Fuel: Natural Gas
Ignition: Electronic
Manifold Pressure: 3.5" W.C.
Inlet Gas Pressure (in. of water):
Max. - 10.5", Min. - 5.0*
Shipping Weight: 32 lbs.

Input Rating: 30,000/46,000 Btu/Hr
Fuel: Propane/LP Gas
Ignition: Electronic
Manifold Pressure: 10" W.C.
Inlet Gas Pressure (in. of water):
Max.- 14", Min. - 11"*
Shipping Weight: 32 lbs.

Input Rating: 41,000/58,000 Btu/Hr
Fuel: Natural Gas
Ignition: Electronic
Manifold Pressure: 3.5" W.C.
Inlet Gas Pressure (in. of water):
Max. - 10.5", Min. - 5.0*
Shipping Weight: 34 lbs.

Input Rating: 41,000/58,000 Btu/Hr
Fuel: Propane/LP Gas
Ignition: Electronic
Manifold Pressure: 10" W.C.
Inlet Gas Pressure (in. of water):
Max.- 14", Min. - 11"*
Shipping Weight: 34 lbs.
* For purpose of input adjustment
WIRING DIAGRAM
A
U
T
O
O
F
F
ON
Thermopile