Clearance Data; Figure 1: Standard Reflector; Figure 2: One Side Reflector; Figure 3: Two Side Reflectors - Roberts Gorden CRT-10 Installation, Operation & Service Manual

3.2 Clearance Data

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 7.5 m (25') of tubing
downstream from where the burner and burner tube connect.
3. All measurements are in Millimeters.
CLEARANCES TO COMBUSTIBLES

Figure 1: STANDARD REFLECTOR

Figure 2: ONE SIDE REFLECTOR

Figure 3: TWO SIDE REFLECTORS

Model A B
CRT-10 150 510
CRT-15 150 510
CRT-20 150 510
CRT-25 150 920
CRT-30 150 920
Model A B
CRT-10 150 305
CRT-15 150 305
CRT-20 150 305
CRT-25 150 305
CRT-30 150 305
Model A B
CRT-10 150 305
CRT-15 150 305
CRT-20 150 305
CRT-25 150 305
CRT-30 150 305
SECTION 3: C C
RITICAL ONSIDERATIONS
C D
1220 510
1220 510
1220 510
1530 920
1530 920
|
C D
1430 510
1430 510
1430 510
1530 1070
1530 1070
C D
1430 305
1430 305
1430 305
1530 305
1530 305
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