Burner must be ignited at low fire (4 osi air pressure max.) when using a standard quick acting gas solenoid. The use of a solenoid with a minimum of 5second slow opening feature allows on/off operation of the burner. Refer to Sheets 4723-3 and 4723-4 for additional instructions and requirements. Accurate air/gas ratios can be determined by using 8697 Metering Orifices in the fuel and air lines, or by flue gas analysis. Fuels Evenglow burners are suitable for use with most gaseous fuels. When using higher chain hydrocarbons such as propane gas the primary air must be adjusted wide open and ratio set at 15-20% XSA to avoid soot formation. The presence of propylene in any quantity can increase soot formation in burner and tube. Zero propylene content should be specified for best operation.
Refer to Bulletin 8832, page 3, for choices of flame detectors and adapters. The UV sensor should be mounted to the center location on the backplate for best results.
Standard L dimensions, for mounting in various wall thickness and special tubes, are offered in 1" increments from 13" to 26". Please consult factory for “L” dimensions outside of the standard product range.
Consult factory for coke oven gas and other mixed gas options.
13.54 (344)
L dim. (see ordering information)
45°
Ø 11 B.C. (279)
1 NPT Gas Connection
4X Ø (16)
3X Ø (14)
110°
4 (111)
Ø4 NPT Air Connection (102)
Ø6 B.C. (152)
110°
Ø 12.25 (311)
Ø7 (184)
Ø5 (127)
Ø2 Flue Connection (64)
7 (191)
3 (79)
(13)
6 (168)
Ø5 (133)
DIMENSIONS SHOWN ARE SUBJECT TO CHANGE. PLEASE OBTAIN CERTIFIED PRINTS FROM FIVES NORTH AMERICAN COMBUSTION, INC. IF SPACE LIMITATIONS OR OTHER CONSIDERATIONS MAKE EXACT DIMENSION(S) CRITICAL .
Bulletin 4723LNx Page 4
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