Guardian Brood Heaters
www.lbwhite.com
Owner’s Manual • Guardian
4
Specifications
AD060
AD100
AD250
AD325
Maximum Input per hour (kW)
17.6
29.3
73.3
95.3
Ventilation Air Required to Support Combustion
(m3/hour)
408
680
1,869
2,888
Burner Manifold Pres-
sure (kPa/mbar/Inches
W.C.)
Propane Gas
2.50/25.5/10.0
N/A
Natural Gas
1.0/10.0/4.0
0.87/8.7/3.5
Butane/Propane
2.00/20.0/8.0
2.24/22.4/9.0
N/A
Gas Supply Pressure
Acceptable at the inlet
of the brood heater for
purpose of input adjust-
ment (kPa/mbar/Inches
W.C.)
Propane
Gas
MAX.
3.40 /34.0/13.5
MIN.
2.74/27.4/11.0
Natural Gas
MAX.
3.40/34.0/13.5
MIN.
1.75/17.5/7.0
Butane/
Propane
MAX.
3.40/34.0/13.5
N/A
MIN.
2.74/27.4/11.0
N/A
Motor Characteristics
(Watts/RPM)
Ball Bearing
50/1450
150/1300
186/1150
373/950
Electrical Supply
(Volts/Hz/Phase)
220-240/50/1
220-240/50/1
230/60/1
220-240/50/1
Amp Draw
Starting
1.2
2.0
3.5 (220-240/50/1)
4.5 (230/60/1)
5.4
Continuous
0.4
1.2
2.6 (220-240/50/1)
3.5 (230/60/1)
2.6
Dimensions LxWxH (cm)
54x36x46 75x36x46
78x46x72
91.5x56.5x76
Minimum safe distances
from nearest combus-
tible materials
Top
0.3m
Sides
0.3m
Back
0.3m
Blower Outlet
1.83m
Gas Supply
Propane Gas Supply - 1.83m
Natural Gas Supply - N/A
Gas Consumption
per hour
Propane Gas (kg)
1.26
2.10
5.26
N/A
Natural Gas (m3)
1.70
2.83
7.08
9.20
Butane/Propane (kg)
1.26
2.10
5.26
N/A
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the heater is operating on propane fuel, the heating rate of the unit will be approximately 11% less than
fuel rated output.
Summary of Contents for AD060
Page 31: ...Guardian Brood Heaters Owner s Manual Guardian 31...
Page 34: ...Guardian Brood Heaters www lbwhite com Owner s Manual Guardian 34 Parts List AD250...
Page 38: ...Guardian Brood Heaters www lbwhite com Owner s Manual Guardian 38 Notes...
Page 39: ...Guardian Brood Heaters Owner s Manual Guardian 39 Notes...
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