New Buck Corporation 34 manual Flame Check, When Used As A Heating Appliance Heat Output

FLAME CHECK

A periodic check of the flames should be made. The pilot flame should always be present when the gas logs are in operation. See Figure 4.

Rear Flames: The flames at the rear or at either side of the top log should be very similar, yellow in color, and should be about 3" to 4" above the large rear log for natural gas logs and about 6" for propane (LP) gas log sets.

Front Flame: The flame should be 1-1/2" to 2" high and touch the back of front log. This will produce a red glow on this log.

CR3329 LOG SET

Natural

PILOT

E.S.B. LOG SET

Propane

PILOT

Figure 4

WHEN USED AS A

HEATING APPLIANCE

HEAT OUTPUT

When used as a ventless heater, the flue damper of a solid-fuel burning non-combustible fireplace must always be closed.

The heat output is controlled by the “ON/OFF” switch or wall thermostat, when using the ITT Millivolt Valve. When using the -SIT Modulating or -SIT Manual Valve the heat output is controlled by the dial with LOW to HIGH settings. The Vent-Free fireplace may be installed where permitted by local, state, and city codes.

In the absence of local codes, the latest edition of the National Fuel Gas Code (ANSI Z223.1) must be met.

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