4
I-40 Manual and Spark Ignition
Specifications
Maximum Input (btu/h)
Ventilation Air to Support Combustion (cfm)
Full Output Pressure (psig)
Manual Ignition Low Heat
Pressure (in. W.C.)
Heater Dimensions (in.) (See Fig. 1)
Fuel Consumption Per Hour
Animal Coverage Per Heater (1)
Recommended Height Installation for Livestock
from Point of Combustion Cone to Floor (ft.)
Minimum Safe Clearances to
Combustible Materials (ft.)
Animal Occupied Zone
Temperature Control Sensor
Location
(1) There are other factors that will affect the quantity of animals each heater can cover. These include building ventilation and control
systems, building insulation, building size and population density, etc. Consult your L.B. White dealer or call L.B. White for specifi c
recommendations for your application.
(2) This is a typical sensor height range for poultry installations. The size and type of livestock being grown, heater spacing and height,
etc. will dictate sensor height. Care should always be taken to ensure that the sensor is suffi ciently high as to not be damaged by
the animal during operation.
Owner's Manual • I-40
Butane / Propane
A
B
C
Butane / Propane
Chickens
Turkeys
Chickens
Turkeys
Top of Hood to Ceiling
Point of combustion cone to fl oor
Sides
Vertical from fl oor
Horizontal From Brooder
40,000
468
5
10-12
30 3/4
16
9 1/2
1.88
2900-4400
920-1100
6.5-7.5
5.5-6.5
3
4.5
3
6-12 in. (2)
8-12 ft.