Figure 7: Linear & Double Linear, 2 Foot Deco Grille; Figure 8: Linear & Double Linear, Protective Grille; Figure 9: Undershield; Figure 10: Linear & Double Linear, Venting - Roberts Gorden Blackheat BH15UT Installation, Operation & Service Manual

NOTE: 1. All dimensions are from the surfaces of all tubes, couplings, tees, elbows and crosses.
FIGURE 7: LINEAR & DOUBLE LINEAR, 2 FOOT DECO GRILLE
A
C
B
D
FIGURE 8: LINEAR & DOUBLE LINEAR, PROTECTIVE GRILLE
A
B D
C

FIGURE 9: UNDERSHIELD **

A
B
D
C
** When installed in the first 6 m - Not for use on EF models.
FIGURE 10: LINEAR & DOUBLE LINEAR, VENTING
* BH55ST only available in multiburner.
2. Clearances B, C and D can be reduced by 50% after 7500 mm of tubing downstream
from the burner.
3. All measurements are in millimeters.
A 150 150
B 890 970
C 1570 1650
D 890 970
A 150 150
B 890 970
C 1570 1650
D 890 970
A 150 150
B 990 1020
C 840 965
D 990 1020
E 1000 1000
F 500 500
SECTION 3: C
150 150 150
970 1020 1170
1650 1780 1930
970 1020 1170
150 150 150
970 1020 1170
1650 1780 1930
970 1020 1170
150 150 150
1270 1270 1370
1120 1120 1220
1270 1270 1370
1000 1000 1000
500 500 500
C
LEARANCES TO OMBUSTIBLES
150 200 200
1220 1280 1330
1970 2010 2080
1220 1280 1330
150 200 200
1220 1280 1330
1970 2010 2080
1220 1280 1330
150 - -
1400 - -
1270 - -
1400 - -
1000 1000 1000
500 500 500
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