Figure 4: One Side Reflector; Figure 5: Two Side Reflectors; Figure 6: U-Tube, Standard Reflector - HeatRite VM-80 Installation, Operation & Service Manual

Gas-fired, low intensity unitary heater
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NOTE: 1. All dimensions are from the surfaces of all tubes, couplings and elbows.
2. Clearances B, C and D can be reduced by 50% after 25' (7.5 m) of tubing downstream
from where the burner and burner tube connect.

FIGURE 4: ONE SIDE REFLECTOR

A
B
D
C

FIGURE 5: TWO SIDE REFLECTORS

A
B
D
C

FIGURE 6: U-TUBE, STANDARD REFLECTOR

A
B
D
C
(inches)
Model
A
B
VM-80
6
10
VM-115
6
10
VM-150
6
10
VM-200
8
10
(inches)
Model
A
B
VM-80
6
29
VM-115
6
37
VM-150
6
40
VM-200
8
46
(inches)
Model
A
B
VM-80
6
44
VM-115
6
53
VM-150
6
58
VM-200
8
62
SECTION 3: C
(centimeters)
C
D
A
70
62
16
83
75
16
86
79
16
88
84
21
(centimeters)
C
D
A
72
29
16
84
37
16
88
40
16
102
91
46
21
117
(centimeters)
C
D
A
69
43
16
112
79
49
16
135
84
54
16
146
87
59
21
159
C
LEARANCES TO
OMBUSTIBLES
B
C
D
26
178
159
26
211
191
26
219
202
26
224
214
B
C
D
74
183
74
94
214
94
224
102
232
117
B
C
D
176
112
201
128
214
138
221
150
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Vm-150Vm-115Vm-200

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