Install Log Set

Vermont Castings UVS27 Vent-Free Gas Heater

CAUTION

This appliance should only be connected by a qualified gas techni- cian. Test to confirm manifold pressures as specified below.

The UVS27 and its individual shutoff valve must be disconnected from the gas supply piping during any pressure testing of that system at test pressures in excess of 1/2 psig (3.5 kPa).

The UVS27 must be isolated from the gas supply piping system by closing its individual manual shutoff valve during any pressure testing of the gas supply piping system at test pressure equal to or less than 1/2 psig.

There must be a gas shutoff between the stove and the supply.

In order to connect Natural Gas, use a fitting with 1/2” NPT on the valve side and 1/2” natural gas supply line with an input of 28,000 BTUs at a manifold pressure of 3.5” between minimum inlet supply of 5.5” w.c. and maximum of 14.0” w.c.

In order to connect Propane, use a fitting with 1/2” NPT on the valve side and 1/2” propane gas supply line with an input of 28,000 BTUs at a manifold pressure of 11.0” between a minimum inlet supply of 11.0” w.c. and maximum of 14.0” w.c.

Install Log Set

1.Remove the logs from their packaging, and inspect each piece for damage. DO NOT INSTALL DAM-

AGED LOGS.

2.Install the rear log by placing it on the sheet metal shelf at the back of the firebox. (Fig. 23) The log should touch the back wall of the firebox and be centered.

3.Install the right log by placing it on the sheet metal bracket behind the grate with the right end of the log, “the thicker end”, touching the grate and the right side the firebox. Swing the left end of the log “painted end”, backward until it comes in contact with the branch on the rear log. Set the log down over the bent tab on the right. When the log is in place it rests on the tab mentioned earlier and the tip of it comes in contact with the branch on the rear log. (Fig. 23)

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4.Install the left log by placing it on the sheet metal bracket behind the grate with the left end of the log, “the thicker end” touching the grate and the left end of the firebox. Lay the log into the recessed area on the left branch of the rear log. When the log is in place, it will rest on the left branch of the rear log toward the left side of the branch.

5.Loosely sprinkle the lava rocks directly on top of the burner just behind decorative grate. (Fig. 24) Do not place lava rocks toward back of burner. The lava rock is shipped inside the bag assembly.

Left Log

Right Log

 

Rear Log

LG223

 

Fig. 23 Install rear, left and right logs.

 

LG224

Fig. 24

UVS27 logs in place.

 

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Vermont Casting 3031, 3033, 3030, 3032 manual Install Log Set, Vermont Castings UVS27 Vent-FreeGas Heater, 20005004