Fuel Conversion Instructions - Vermont Castings RAD- VTBB Installating And Operation Manual

Radvt/radvtc series radiance direct vent gas heater
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Radiance Direct Vent Gas Heater
WARNING! This conversion kit shall be installed
by a qualified service agency in accordance with
the manufacturer's instructions and all applicable
codes and requirements of the authority having
jurisdiction. If the information in these instruc-
tions is not followed exactly, a fire, explosion
or production of carbon monoxide may result
causing property damage, personal injury or loss
of life. The qualified service agency is respon-
sible for the proper installation of this kit. The
installation is not proper and complete until the
operation of the converted appliance is checked
as specified in the manufacturer's instructions
supplied with the kit.
CAUTION: The gas supply shall be shut off prior
to disconnecting the electrical power, before pro-
ceeding with the conversion.
Gas Supply Inlet
Fig. 60 Attach the gas line to the right side of the valve.
Conversion Precautions
ST226
Before proceeding, turn control knob on valve to OFF
attach gas line
and turn gas supply OFF. Turn OFF any electricity that
12/8/99 djt
may be going to the appliance.
Conversion Procedure
1. Remove stove front. Lift stove front up and then
swing bottom out and away to disengage from the
stove body. (Page 25, Fig. 46)
2. Undo the right and left latches at the top of the glass
frame. (Page 25, Fig. 47)
3. Pull the top edge of the glass and frame assembly
away from the firebox face. Place the assembly out
of the way on a flat, padded surface such as a coun-
ter protected by a towel.
4. Remove the logset from the firebox.
Valve Conversion
RADVT Series Models
1. Turn control knob to the OFF position, and shut off
the gas supply to the valve.
3636

Fuel Conversion Instructions

Main
Gas Line
ST226a
2. Allow the valve
to cool to room
temperature.
3. Remove the
black protection
cap by hand.
(Fig. 61)
4. Insert a 5/32"
or 4 mm Allen
wrench into
the hexagonal
key-way of the
screw (Fig. 62),
rotate it counter-
clockwise until it
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is free and extract
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it.
5. Check that the
screw is clean
and if necessary
remove dirt.
6. Flip the screw.
(Fig. 63)
7. Using the Allen
wrench as shown
in Figure 64,
rotate the screw
clockwise and
tighten until snug.
WARNING: Do not overtighten the
screw. Recommended to grip the wrench by the
short side.
8. Verify that if the conversion is from NG to LP, the
screw must be reassembled with the red o-ring vis-
ible. (Fig. 65)
Figure 65
LP Configuration
Red O-ring Visible
Red O-ring NOT Visible
9. Replace the black protection cap.
WARNING: Check that also the pilot and
main burner injectors are appropriate for
the gas type.
CO141
RADVTC Series Models
O-ring configuration
1. Follow procedure for pilot type 2 to replace pilot
6/07
orifice.
Figure 61
Figure
62
Figure 63
Figure 64
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Natural Gas
Configuration
20012697
CO141

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