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BH-SERIES INSTALLATION, OPERATION AND SERVICE MANUAL
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FIGURE 20: U-Tube Layout Overview (Continued)
7. 2 E l b o w P a c k a ge Configuration
Step 7.2.1 Elbow Installation
g
c
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g
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e e
g
c
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60' (18.3 m) Tube Length
70
' (21.3 m) Tube Length**
80
' (24.4 m) Tube Length
Tube
90° Elbow
Coupling
Description Part Number
Elbow Package02718702
90° Elbow 01335801
Coupling 01312700
Reflector End Cap 02750800
Reflector Joint Piece 02750900
U-Clip Package 91107720
Minimum Distance Required
Between Burner and Elbow
Model
Minimum
Distance
BH-40 10' (3 m)
BH-60 10' (3 m)
BH-80 10' (3 m)
BH-100 15' (4.5 m)
BH-115 15' (4.5 m)
BH-125 15' (4.5 m)
BH-140 15' (4.5 m)
BH-150 15' (4.5 m)
BH-175 15' (4.5 m)
BH-200 15' (4.5 m)