Clearance Data; Figure 3: Standard Reflector; Figure 4: One Side Reflector; Figure 5: Two Side Reflectors - Roberts Gorden CoRayVac CRT-10 Installation, Operation & Service Manual

CORAYVAC ® I
NSTALLATION

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 3: STANDARD REFLECTOR

Figure 4: ONE SIDE REFLECTOR

Figure 5: TWO SIDE REFLECTORS

6 of 54
O S M
PERATION AND ERVICE
A
B
D
C
A
B
D
C
A
B
D
C
ANUAL
Model A
CRT-10 150
CRT-15 150
CRT-20 150
CRT-25 150
CRT-30 150
Model A
CRT-10 150
CRT-15 150
CRT-20 150
CRT-25 150
CRT-30 150
Model A
CRT-10 150
CRT-15 150
CRT-20 150
CRT-25 150
CRT-30 150
B C D
510 1220 510
510 1220 510
510 1220 510
920 1530 920
920 1530 920
B C D
305 1430 510
305 1430 510
305 1430 510
305 1530 1070
305 1530 1070
B C D
305 1430 305
305 1430 305
305 1430 305
305 1530 305
305 1530 305