Roberts Gorden CoRayVac B-2 Instructions Manual page 19

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ROBERTS GORDON
NOTE: 1. All dimensions are from the tube surface.
2. Clearances B, C and D can be reduced by 50% after 25' (7 m) of tubing downstream
from where the burner and transition tube connect.
3. For Brooder Clearances, use United States clearances.
4. "-" indicates an unapproved application. Roberts-Gordon does not allow the installation of
unapproved applications.
United States (inches)
Model
CRV-B-2
CRV-B-4
CRV-B-6
CRV-B-8
CRV-B-9
CRV-B-10 8
CRV-B-12 8
FIGURE 10.
CRV-B-12A 8
United States (inches)
Model
CRV-B-2
CRV-B-4
CRV-B-6
CRV-B-8
CRV-B-9
CRV-B-10 4
CRV-B-12 4
FIGURE 11.
CRV-B-12A 4
United States (inches)
Model
CRV-B-2
CRV-B-4
CRV-B-6
CRV-B-8
CRV-B-9
CRV-B-10 8
CRV-B-12 8
FIGURE 12.
CRV-B-12A 8
UNIVERSAL SHIELD (POSITION 1)
A B C D Model
4 12 12 12 CRV-B-2
4 12 12 12 CRV-B-4
4 12 12 12 CRV-B-6
4 12 12 12 CRV-B-8
— — — — CRV-B-9
18 24 18 CRV-B-10 8
18 24 18 CRV-B-12 8
18 24 18 CRV-B-12A 8
UNIVERSAL SHIELD (POSITION 2)
A B C D Model
4 24 48 24 CRV-B-2
4 24 48 24 CRV-B-4
4 24 48 24 CRV-B-6
4 24 48 24 CRV-B-8
— — — — CRV-B-9
36 48 36 CRV-B-10 4
36 48 36 CRV-B-12 4
36 48 36 CRV-B-12A 4
UNIVERSAL SHIELD (POSITION 3)
A B C D Model
4 12 56 30 CRV-B-2
4 12 56 30 CRV-B-4
4 12 56 30 CRV-B-6
4 12 56 30 CRV-B-8
— — — — CRV-B-9
12 60 42 CRV-B-10 8
12 60 42 CRV-B-12 8
12 60 42 CRV-B-12A 8
Clearances to Combustibles
Canada (inches)
A B C D
4 12 12 12
4 12 12 12
4 12 12 12
4 12 12 12
8 18 24 18
18 24 18
18 24 18
18 24 18
Canada (inches)
A B C D
4 24 48 24
4 24 48 24
4 24 48 24
4 24 48 24
4 36 48 36
36 48 36
36 48 36
36 48 36
Canada (inches)
A B C D
4 10 56 30
4 10 56 30
4 10 56 30
4 10 56 30
8 12 60 42
12 60 42
12 60 42
12 60 42
Canada - (centimeters)
Model A B C
CRV-B-2 10 30 30
CRV-B-4 10 30 30
CRV-B-6 10 30 30
CRV-B-8 10 30 30
CRV-B-9 20 46 61
CRV-B-10 20 46 61
CRV-B-12 20 46 61
CRV-B-12A 20 46 61
Canada - (centimeters)
Model A B C
CRV-B-2 10 61 122 61
CRV-B-4 10 61 122 61
CRV-B-6 10 61 122 61
CRV-B-8 10 61 122 61
CRV-B-9 10 91 122 91
CRV-B-10 10 91 122 91
CRV-B-12 10 91 122 91
CRV-B-12A 10 91 122 91
Canada - (centimeters)
Model A B C
CRV-B-2 10 25 142 76
CRV-B-4 10 25 142 76
CRV-B-6 10 25 142 76
CRV-B-8 10 25 142 76
CRV-B-9 20 30 152 107
CRV-B-10 20 30 152 107
CRV-B-12 20 30 152 107
CRV-B-12A 20 30 152 107
D
30
30
30
30
46
46
46
46
D
D
15