Oval 80
v.2
and Sentinel
v.2
Radiant Tube Heaters
www.lbwhite.com
Owner’s Manual • Oval 80
v.2
and Sentinel
v.2
4
Specifications
AR080
AT100
AT125
AT150
Available Tube Lengths (ft.)
20
30
40
40
50
40
50
Maximum Input per Hour BTU/H
80,000
100,000
125,000
150,000
Fuel Consumption
per Hour (Max.)
LPG (lbs.)
3.7
4.6
5.8
7.1
NG (ft.3)
80
100
125
150
Gas supply pres-
sure acceptacle
for the purpose of
input adjustment
(in.W.C.)
MAX.
LPG
13.5
NG
MIN.
LPG
11.0
NG
7.0
Burner manifold
pressure (in.W.C.)
LPG
10.0
NG
4.0
Ventilation air
required to support
combustion
140 CFM
Motor
characteristics
1/30 H.P., 3020 RPM, CW Rotation
Electrical supply
(Volts/Hz/Phase)
115/60/1
Amp draw
Starting
1.16
Continuous
Operation
1.02
Minimum safe
distances of heater
from nearest com-
bustible materials
(ft.) See Fig. 1 on
page 5.
Top
1
Sides
2.5
6
Discharge End
6
Below radiant tubes
5
6
Temperature
sensor location
See Fig. 2 on page 5 of the owner’s manual
CSA-US Approval
-
✓
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