L.B. White Guardian Series, Owner'S Manual And Instructions, Page: 4 / 144

Guardian with Smart Sense™
www.lbwhite.com
Owner’s Manual • Guardian
4
Specifications
AD060/AW060 AD100/AW100 AD250/AW250
Fuel Propane
Gas
Natural
Gas
Propane
Gas
Natural
Gas
Propane
Gas
Natural
Gas
Maximum Input (BTUH) 60,000 100,000 250,000
Minimum Input (BTUH) 15,000 25,000 65,000
Ventilation Air Required to Support
Combustion (CFM) 240 400 1,050
Inlet Gas Supply Pres-
sure Acceptable at the
inlet of the heater for
purpse of input adjust-
ment (In.W.C.) MAX. 13.5
MIN. 11.0 10.0 11.0 10.0 11.0 9.5
Burner Manifold Pres-
sure (In.W.C.) MAX. 10.0 9.0 10.0 9.0 10.0 7.5
MIN. 0.75 0.5
Fuel Comsumption
Per Hour MAX. 2.78 lbs. 60 cu. ft. 4.63 lbs. 100 cu. ft. 11.58 lbs. 250 cu. ft.
MIN. 0.7 lbs. 15 cu. ft. 1.2 lbs. 25 cu. ft. 3.01 lbs. 65 cu. ft.
Motor Characteristics Ball Bearing
1/15 H.P. 1700 RPM 1/8 H.P. 1100 RPM 1/3 H.P. 1100 RPM
Electrical Supply (Volts/Hz/Phase) 120/60/1
Amp draw
(Starting
amps
includes
igniter) Starting AW
(HSI)
Heaters 3.3 4.8 12.2
AD
(Spark)
Heaters 2.0 4.0 11.2
Continuous Operation 1.0 1.5 4.0
Dimensions (Inches) L x W x H 21.25 x 14.25 x 18 29.25 x 14.25 x 18 30.75 x 18.25 x 28.25
Minimum safe
distances from nearest
combustible materials Top 1 ft. (.3 m)
Sides 1 ft. (.3 m)
Back 1 ft. (.3 m)
Blower
Outlet 6 ft. (1.83 m)
Gas
Supply Propane Gas Supply - 6 ft. (1.83 m)
Natural Gas Supply - N/A