Product Overview | 4055 Igniters
4055 IGNITERS WITH FIXED LENGTH
Using direct spark ignition to light gas burners has many advantages over premix pilots. Direct spark igniters are generally less expensive, are easier to install and require less maintenance. They are also more convenient to use than manual torch lighting and as they do not require personnel to be close to the burner exit while lighting.
Always consult the burner product documentation when picking an ignition system. Most industrial oil burners, and some gas burners cannot be lit reliably with direct spark ignition.
In some cases, the extra air from a premix pilot system provides other benefits. The 4055-#-P with an 1⁄8 " pipe connection is also available (see the next page), which allows for purge air to be added to the igniter. Addition air around the igniter will improve the excess air limits on 4422 type burners.
North American gas burners listed below can be lit directly with 4055 fixed length igniters.
Flat Flame™ 4828, 4831, 4832, 4833, 4836, 4837
Fire•All™ 4422, 4423, 4424, 4425
Tempest® 4442 (alternative to standard 10mm spark plug)
HiRam® 4575
Standard 6000 volt transformers (4065/4066) and ignition cables (4085) are used with these igniters.
No More Than 3 ½ " (89)
A
3⁄8 "(9.5)
¼ " Ø Terminal
3⁄32 " (2) gap
Electrode
¾ " NPT
Adapter 1 1⁄8" HEX
4055-A-B-C-D-E DIMENSIONS inches (mm) and SPARE PARTS Designation "A" Dimension "Z" Dimension Electrode Adapter 4055-A 1" (25) 13⁄16 " (30) 4-7865-2 OA4-1790-1 4055-B 2 3⁄8 " (60) 1 11⁄32 " (44) 4-7865-1 OA4-1790-2 4055-C 2 7⁄8 " (73) 13⁄16 " (30) 4-7865-1 OA4-1790-1 4055-D 1 11⁄16 " (43) 13⁄16 " (30) 4-7865-3 OA4-1790-1 4055-E 1 7⁄8 " (48) 13⁄16 " (30) 4-7865-4 OA4-1790-1
4055-A-B-C-D-E APPLICATION SIZING GUIDE
Burner
Igniter
Igniter
Burner
designation
designation
designation
designation
4828 -5 thru -8 4831 -0 and -1 4832 -2 thru -4 4832 -5 thru -7 4833 -3 and -4 4833 -5 thru -8-A 4836 -2 thru -4 4836 -5 thru -8 4837 -3 and -4 4837 -5 thru -8-A
4055-B 4055-A 4055-C 4055-B 4055-C 4055-B 4055-C 4055-B 4055-C 4055-B
4422 -2 thru -6-B 4422 -7 and -8 4423 -0, 4424 -0 4423 -1 thru -3 4424 -1 thru -3 4425 -2 thru -6-B 4425 -7 and -8 4442 -0 thru -4 4442 -5 and -7 4575 -8 thru -14
4055-D 4055-B 4055-D 4055-C 4055-C 4055-D 4055-B 4055-A 4055-D 4055-E
Bulletin 4055 Page 2
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