GRAND EFFECTS LIAUT24xxIM, Operation And Maintenance Manual, Page: 9 / 28

Linear Burner Inserts Automated Operation
Page 9
3.3 Construction of Burner Cavity
Burner Cavity Depth-
20” Minimum Cavity Depth Requirement for Subpanel Inner Mount 12”
Minimum Cavity Depth Requirement for Subpanel Outer Mount
Burner
Length
Support
Plate
Inner Mount
Inner Optimum
LxWxD (I.D.)
Burner
Supports
Required # of
Vent Openings
and Diameter
Inner Mount
3 feet 60” x 13” 61” x 13.5” x 20” Brackets provided by GE (4) / 2.5” Dia.
4 feet 72” x 13” 73” x 13.5” x 20” Brackets provided by GE (4) / 2.5” Dia.
5 feet 84” x 13” 86” x 13.5” x 20” Brackets provided by GE (6) / 2.5” Dia.
6 feet 96” x 13” 98” x 13.5” x 20” Brackets provided by GE (6) / 2.5” Dia.
7 feet 108” x 13” 110” x 13.5” x 20” Brackets provided by GE (8) / 2.5” Dia.
8 feet 120” x 13” 123” x 13.5” x 20” Brackets provided by GE (8) / 2.5” Dia.
9 feet 132” x 13” 135” x 13.5” x 20” Brackets provided by GE (10) / 2.5” Dia.
10 feet 144” x 13” 147” x 13.5” x 20” Brackets provided by GE (10) / 2.5” Dia.
Table 1. Required Dimensions for Burner Cavity (Inner Mount)
Burner
Length
Support
Plate
Outer
Mount
Inner Optimum
LxWxD (O.D.)
Burner
Supports
Required # of
Vent Openings
and Diameter
Inner Mount
3 feet 44” x 13” 45” x 10.5” x 13.5” Brackets provided by GE (2) / 2.5” Dia.
4 feet 56” x 13” 57” x 10.5” x 13.5” Brackets provided by GE (2) / 2.5” Dia.
5 feet 68” x 13” 70” x 10.5” x 13.5” Brackets provided by GE (3) / 2.5” Dia.
6 feet 80” x 13” 82” x 10.5” x 13.5” Brackets provided by GE (3) / 2.5” Dia.
7 feet 92” x 13” 94” x 10.5” x 13.5” Brackets provided by GE (4) / 2.5” Dia.
8 feet 104” x 13” 107” x 10.5” x 13.5” Brackets provided by GE (4) / 2.5” Dia.
9 feet 116” x 13” 119” x 10.5” x 13.5” Brackets provided by GE (5) / 2.5” Dia.
10 feet 128” x 13” 131” x 10.5” x 13.5” Brackets provided by GE (5) / 2.5” Dia.
Table 2. Required Dimensions for Burner Cavity (Outer Mount)