12
HL2
Series
When installing the tube heater system, clearances to combustibles for the model tube heater and
configuration must be maintained. Refer to Chart 2.4 below to determine the required distances for your model.
Chart 2.4 •
Clearance to Combustibles in Inches (cm) (see Figure 2.1 for Mounting Angles)
Figure 2.1
•
Mounting Angles
*
Heaters mounted on an angle between 0° to 45° must maintain clearances posted for 0° or 45°; whichever is greater.
45° Mounting Angle
0° Mounting Angle
with 1 Side Shield
(P/N: SSE)
0° Mounting Angle
with 2 Side Shields
(P/N: SSE)
Front
Behind
Below
Top
Front
Behind
Below
Top
Side
Side
Below
Top
0° Mounting Angle
Side
Side
Below
Top
2.0
Safety
•
Clearance to Combustibles
Model Number
Mounting
Angle*
Sides
Front
Behind
Top
Below
HL2 (20, 30, 40) - 65, 75 [N, P]
0°
9
(23)
9
(23)
6
(15)
60
(152)
45°
39
(99)
8
(20)
10
(25)
60
(152)
with 1 side shield
0°
29
(74)
8
(20)
6
(15)
60
(152)
with 2 side shields
0°
9
(23)
9
(23)
6
(15)
60
(152)
20 ft. from burner
0°
7
(18)
7
(18)
6
(15)
30
(76)
HL2 (20, 30, 40) - 80, 100 [N, P]
0°
14
(35)
14
(35)
6
(15)
66
(168)
45°
39
(99)
8
(20)
10
(25)
66
(168)
with 1 side shield
0°
29
(74)
8
(20)
6
(15)
66
(168)
with 2 side shields
0°
16
(41)
16
(41)
6
(15)
66
(168)
20 ft. from burner
0°
7
(18)
7
(18)
6
(15)
30
(76)
HL2 (30, 40, 50) - 125 [N, P]
0°
20
(51)
20
(51)
6
(15)
76
(193)
45°
58
(147)
8
(20)
10
(25)
76
(193)
with 1 side shield
0°
42
(107)
8
(20)
6
(15)
76
(193)
with 2 side shields
0°
20
(51)
20
(51)
6
(15)
76
(193)
20 ft. from burner
0°
7
(18)
7
(18)
6
(15)
30
(76)
HL2 (40, 50, 60) - 150 [N, P]
0°
24
(61)
24
(61)
6
(15)
81
(206)
45°
58
(147)
8
(20)
10
(25)
81
(206)
with 1 side shield
0°
42
(107)
8
(20)
6
(15)
81
(206)
with 2 side shields
0°
23
(58)
23
(58)
6
(15)
81
(206)
20 ft. from burner
0°
11
(28)
11
(28)
6
(15)
44
(112)
HL2 (40, 50, 60, 70) - 175 [N, P]
0°
34
(86)
34
(86)
6
(15)
92
(234)
45°
63
(160)
8
(20)
10
(25)
92
(234)
with 1 side shield
0°
50
(127)
8
(20)
6
(15)
92
(234)
with 2 side shields
0°
30
(76)
30
(76)
6
(15)
92
(234)
20 ft. from burner
0°
11
(28)
11
(28)
6
(15)
44
(112)
HL2 (50, 60, 70) - 200 [N, P]
0°
41
(104)
41
(104)
6
(15)
94
(239)
45°
63
(160)
8
(20)
10
(25)
94
(239)
with 1 side shield
0°
54
(137)
8
(20)
6
(15)
94
(239)
with 2 side shields
0°
30
(76)
30
(76)
6
(15)
94
(239)
20 ft. from burner
0°
11
(28)
11
(28)
6
(15)
44
(112)
Содержание HL2 Series
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