Doc No. 700015 Page 5 of 36
1.4 Clearance to Combustibles.
The minimum clearances to combustible materials are given in the tables below. These
minimum distances MUST be adhered to at all times.
VSXUT
20/25/30
35/40
45/50
Above Reflector
A
100 100 100
Above Burner / Heater Outlet
B
500 500 500
To the Sides
C
1300 1300 1300
Below Tubes
D
2300 2500 2500
Horizontally from Heater Outlet
(UNFLUED)
E
1200 1200 1200
End Wall
F
700 700 700
Figure 2 Diagram illustrating the clearance to combustibles
A
C
E
F
D
B
C
C
D
