9
Status Model A
C D E F G H J Measure
NO HEAT
SHIELD
BLACKWOOD
BLACKWOOD
25
66
66
51
58
132
61
121
Centimeters
10
26
26
20
23
52
24
48
Inches
25
66
132
61
121
Centimeters
10
26
52
24
48
Inches
WITH HEAT
SHIELD
61
5
31
24
2
12½
When a heat shield is installed dimensions D, E and F are
taken from the heat shield. Dimensions A, C, G and H re
-
main the same with or without a heat shield.
When two or more clearances to combustible walls
contradict each other, the clearance with the greater
numerical value must be maintained.
CHART OF CLEARANCES
Figure 9