User's Manual

BLACKHEAT
®
INSTALLATION OPERATION AND SERVICE MANUAL
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3.2 Clearance Data - Linear and Double Linear
NOTE: 1. All dimensions are from the surfaces of all tubes, couplings, tees, elbows and crosses.
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.
* BH55ST only available in multiburner.
FIGURE 3: LINEAR & DOUBLE LINEAR, HORIZONTAL MOUNTS
Model BH15ST BH30DL BH20ST BH40DL BH25ST/EF BH50DL/EF BH30ST/EF BH60DL/EF BH35ST/EF BH70DL/EF BH40ST/EF BH45ST/EF BH50ST/EF & BH55ST*
A 150 150 150 150 150 150 200 200
B 890 970 970 1020 1170 1220 1280 1330
C 1570 1650 1650 1780 1930 1970 2010 2080
D 890 970 970 1020 1170 1220 1280 1330
A
C
D
B
FIGURE 4: LINEAR & DOUBLE LINEAR, ONE SIDE REFLECTOR
Model BH15ST BH30DL BH20ST BH40DL BH25ST/EF BH50DL/EF BH30ST/EF BH60DL/EF BH35ST/EF BH70DL/EF BH40ST/EF BH45ST/EF BH50ST/EF & BH55ST*
A 150 150 150 150 150 150 200 200
B 230 230 230 230 230 230 230 230
C 1580 1760 1760 1930 2090 2130 2160 2240
D 1200 1380 1380 1500 1660 1710 1760 1860
A
C
D
B
FIGURE 5: LINEAR & DOUBLE LINEAR, TWO SIDE REFLECTORS
Model BH15ST BH30DL BH20ST BH40DL BH25ST/EF BH50DL/EF BH30ST/EF BH60DL/EF BH35ST/EF BH70DL/EF BH40ST/EF BH45ST/EF BH50ST/EF & BH55ST*
A 150 150 150 150 150 150 200 200
B 590 640 640 690 820 860 890 1020
C 1660 1810 1810 1960 2110 2160 2210 2320
D 590 640 640 690 820 860 890 1020
A
C
D
B
FIGURE 6: LINEAR & DOUBLE LINEAR, 45° MOUNT
Model BH15ST BH30DL BH20ST BH40DL BH25ST/EF BH50DL/EF BH30ST/EF BH60DL/EF BH35ST/EF BH70DL/EF BH40ST/EF BH45ST/EF BH50ST/EF & BH55ST*
A 200 200 200 250 250 275 300 300
B 200 200 200 200 200 200 200 200
C 1500 1660 1660 1860 1960 2030 2110 2160
D 1370 1520 1520 1630 1750 1820 1880 2000
A
C
D
B