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Vermont Castings UVS27 Vent-Free Gas Heater
20005004
Assembly Procedures
Refer to the specific assembly instructions for the shell
appropriate to your UVS27R or UVS27M Heater
installation.
NOTE: If you intend to hard-plumb the gas supply line
to the burner, you may wish to install the union or elbow
at the burner control valve inlet before installing the
firebox within the shell.
WARNING
Failure to position the parts in accordance with these
diagrams or failure to use only parts specifically
approved for use with this heater may result in
property damage or personal injury.
Wingbolt
Back
Panel
Left
Side
ST104
Fig. 5 Secure left side to the back panel.
Shell / Firebox Assembly
1. Attach the Back Panel to the Left Side Plate by
aligning the key holes in the Shroud with the bolts in
the side. (Fig. 5) Slide the shroud panel downward
to engage it behind the washers on the side plate
and then tighten the upper and lower wingbolt.
2. Attach the Right Side Plate to the Back Panel in a
similar manner. Tighten the upper and lower
wingbolt. (Fig. 6) Move this assembly into the final
position and align the two side plates perpendicular
to the back panel as in Figure 7.
3. The Firebox is completely assembled. The Burner
and Valve assembly require no adjustment. How-
ever, be sure to remove the packaged logs from
within the firebox. Remove the screen frame by
lifting up and away from the firebox. Remove the box
of logs from inside the unit and set aside for later log
placement.
Valve Control
Piezo Ignitor
Regulator
ST100
Fig. 4 UVS27 firebox and controls.
Remove the firebox assembly from the shipping carton
and inspect it for loose or damaged parts. The burner,
firebox and base plate should all be secured as a unit.
Do not install this appliance if any parts are loose or if
there is any visual or suspected damage resulting from
shipping or handling. Report damage to your dealer/
distributor immediately. The log set is packaged in the
box shipped inside the firebox.
To remove the packaged log set from the firebox,
remove the screen frame, remove box and set aside.
Contact your dealer if the burner is loose or damaged
in any way.
Unpack the Firebox
CAUTION
Porcelain enamelled surfaces are fragile. Handle
porcelain enamelled castings tenderly. Familiarize
yourself with the assembly steps before you begin
and proceed with deliberation and care. If possible,
have assistance available.
Place enamelled castings on a soft, cushioned
surface until you are ready to assembly.
Avoid contact between the castings and other hard
surfaces or objects.