Figure 2: One Side Reflector; Figure 3: Two Side Reflectors; Figure 4: 45° Tilt Reflector - Roberts Gorden VANTAGE NP CTHN-125 Installation & Operation Manual

CTHN-S I , O
ERIES NSTALLATION PERATION AND
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 2: ONE SIDE REFLECTOR

FIGURE 3: TWO SIDE REFLECTORS

°
FIGURE 4: 45 TILT REFLECTOR
4
S M
ERVICE ANUAL
Model A
CTHN-40 5
CTHN-60 5
CTHN-80 5
CTHN-100 5
CTHN-125 5
CTHN-150 5
CTHN-175 8
CTHN-200 8
Model A
CTHN-40 5
CTHN-60 5
CTHN-80 5
CTHN-100 5
CTHN-125 5
CTHN-150 5
CTHN-175 8
CTHN-200 8
Model A
CTHN-40 8
CTHN-60 8
CTHN-80 9
CTHN-100 10
CTHN-125 10
CTHN-150 10
CTHN-175 10
CTHN-200 10
.
(inches)
B C D
6 46 35
6 55 44
6 64 49
6 66 51
6 69 58
6 75 60
6 77 68
6 79 70
(inches)
B C D
16 47 16
18 56 18
21 65 21
23 68 23
26 73 26
30 76 30
32 88 32
33 90 33
(inches)
B C D
4 35 43
4 45 45
4 54 55
4 57 56
4 63 58
4 66 61
4 69 68
4 73 71
(centimeters)
A B C
13 15 117
13 15 140
13 15 163
13 15 168
13 15 175
13 15 191
20 15 196
20 15 201
(centimeters)
A B C
13 41 119
13 46 142
13 53 165
13 58 173
13 66 185
13 76 193
20 81 224
20 84 229
(centimeters)
A B C
20 10 89
20 10 114
23 10 137
25 10 145
25 10 160
25 10 168
25 10 175
25 10 185
D
88
110
123
128
145
150
170
175
D
41
46
53
58
66
76
81
84
D
109
114
140
142
147
155
173
180