Desa HRB3930/3924 Manuel D’Utilisation

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Figure 48 - Positioning the Thermostat 
Sensing Bulb in the Vertical Position 
with the Capillary at the Bottom 
Capillary 
Thermostat 
Sensing Bulb 
Do Not 
Crimp 
Capillary 
Adhesive-
backed 
Mounting 
Clip 
4.  The mounting clip must be a minimum of 3" 
from bottom of fireplace to prevent crimping 
of capillary. Once you have decided on a 
location, clean the area thoroughly. Remove 
the paper backing from the adhesive on back 
of mounting clip. Press the clip into the new 
location so that the thermostat sensing bulb 
will be positioned vertically with the capil-
lary at the bottom (see Figure 48). Slide the 
thermostat sensing bulb into the clip.
  IMPORTANT: Do not crimp capillary.
OPTIONAL POSITIONING OF THERMOSTAT SENSING bULb
Continued
SPECIFICATIONS
THERMOSTAT MODELS
VUL18PT
•  Rating (Variable): 19,000/30,000 Btu/Hr
•  Type Gas: Propane/LP
•  Ignition: Electronic
•  Manifold Pressure: 7.9" W.C.
•  Inlet Gas Pressure (in. of water):
  Max - 14" W.C., Min* - 11" W.C.
VUL18NT
•  Rating (Variable): 19,000/28,000 Btu/Hr
•  Type Gas: Natural
•  Ignition: Electronic
•  Manifold Pressure: 3.4" W.C.
•  Inlet Gas Pressure (in. of water):
  Max - 10.5" W.C., Min* - 5" W.C.
VUL24PT/VUL30PT/HRB3624PT
•  Rating (Variable): 25,000/36,000 Btu/Hr
•  Type Gas: Propane/LP
•  Ignition: Electronic
•  Manifold Pressure: 7.9" W.C.
•  Inlet Gas Pressure (in. of water):
  Max - 14" W.C., Min* - 11" W.C.
VUL24NT/VUL30NT/HRB3624NT
•  Rating (Variable): 25,000/36,000 Btu/Hr
•  Type Gas: Natural
•  Ignition: Electronic
•  Manifold Pressure: 3.4" W.C.
•  Inlet Gas Pressure (in. of water):
  Max - 10.5" W.C., Min* - 5" W.C.
*For purpose of input adjustment
REMOTE-READY MODELS
VUL18PR/CRB2618NR
•  Rating (Variable): 19,000/30,000 Btu/Hr
•  Type Gas: Propane/LP
•  Ignition: Electronic
•  Manifold Pressure: 7.9" W.C.
•  Inlet Gas Pressure (in. of water):
  Max - 14" W.C., Min* - 11" W.C.
VUL18NR/CRB2618NR
•  Rating (Variable): 19,000/28,000 Btu/Hr
•  Type Gas: Natural
•  Ignition: Electronic
•  Manifold Pressure: 3.4" W.C.
•  Inlet Gas Pressure (in. of water):
  Max - 10.5" W.C., Min* - 5" W.C.
VUL24PR/VUL30PR/CRB3624PR/
CRB3630PR/HRB3924PR/
HRB3930PR
•  Rating (Variable): 25,000/36,000 Btu/Hr
•  Type Gas: Propane/LP
•  Ignition: Electronic
•  Manifold Pressure: 7.9" W.C.
•  Inlet Gas Pressure (in. of water):
  Max - 14" W.C., Min* - 11" W.C.
VUL24NR/VUL30NR/CRB3624NR/
CRB3630NR/HRB3924NR/
HRB3930NR
•  Rating (Variable): 25,000/36,000 Btu/Hr
•  Type Gas: Natural
•  Ignition: Electronic
•  Manifold Pressure: 3.4" W.C.
•  Inlet Gas Pressure (in. of water):
  Max - 10.5" W.C., Min* - 5" W.C.
*For purpose of input adjustment