Roberts Gorden BH-115, BH-60, BH-40, BH-150 Tube, Opposite 45 Reflector Model, Inches Centimeters

Page 13

SECTION 3: CLEARANCES TO COMBUSTIBLES

NOTE: 1. All dimensions are from the surfaces of all tubes, couplings and elbows.

2.Clearances B, C and D can be reduced by 50% after 25' (7.5 m) of tubing downstream from where the burner and burner tube connect.

FIGURE 9: U-Tube, Opposite 45° Reflector

B

A

C D

Model

BH-40

BH-60

BH-80

BH-100

BH-115/125 BH-140/150 BH-175/200

(inches)

A B C D

- UNAPPROVED -

8

54

59

22

8

60

65

22

10

64

73

22

10

70

77

22

12

74

83

22

12

76

85

22

(centimeters)

A B C D

- UNAPPROVED -

21

138

150

56

21 153 166 56

26 163 186 56

26 178 196 56

31

188

211

56

31 194 216 56

FIGURE 10: 2-Foot Deco Grille and Protective Grille

 

 

 

 

 

 

 

 

 

 

 

 

(inches)

 

 

(centimeters)

 

 

 

 

Model

A

B

C

D

A

B

C

D

 

 

A

BH-40

6

27

52

27

16

69

133

69

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BH-60

6

35

62

35

16

89

158

89

 

 

C

BH-80

6

38

65

38

16

97

166

97

 

 

BH-100

6

40

70

40

16

102

178

102

 

 

 

B

D

 

BH-115/125

6

46

76

46

16

117

194

117

 

 

 

 

 

 

BH-140/150

6

50

79

50

16

127

201

127

 

 

 

BH-175/200

8

52

82

52

21

133

209

133

FIGURE 11: Lower Clearance Shield*

 

 

 

 

 

 

 

 

 

 

 

 

 

(inches)

 

 

(centimeters)

 

 

 

 

 

 

 

 

 

 

 

 

Model

A

B

C

D

A

B

C

D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A

BH-40

6

34

27

34

16

87

69

87

 

 

 

 

 

 

 

 

 

 

 

BH-60

6

39

33

39

16

100

84

100

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BH-80

6

40

38

40

16

102

97

102

 

 

 

 

 

 

 

 

 

C

 

 

 

B

 

 

 

D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BH-100

6

50

44

50

16

127

112

127

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BH-115/125

6

54

48

54

16

138

122

138

 

 

 

 

 

 

 

 

 

 

 

BH-140/150

6

55

50

55

16

140

127

140

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BH-175/200

 

- UNAPPROVED -

 

 

- UNAPPROVED -

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*When installed in the first 10' (3 m).

7

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Contents Installer must give a copy of this manual to the owner These instructions prior to any installationManual thoroughly before installing or servicing Open windowsPage Roberts-Gordon LLC Page Table of Figures Page Manpower Requirements Heater SafetySafety Labels and Their Placement Side and Back Panel Label Placement Wall Tag Installer ResponsibilityNational Standards and Applicable Codes Maintain clearances to combustibles at all times for safety C D InchesCentimeters ModelTube, Standard Reflector Model 45 Tilt Reflector ModelInches Centimeters Tube, Opposite 45 Reflector ModelCentimeters Model Venting InchesNational Standards and Applicable Codes Major Components Contents of BH-Series Burner Carton Standard Parts ListContents of Core and Extension Packages BH-Series Component Package Guide Heater Installation Typical Suspension Details
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