Tradesman Construction Heaters
Owner’s Manual • Tradesman
5
This Owner’s Manual includes all options and acces-
sories commonly used on this heater.
When calling for technical service assistance, or for
other specific information, always have model num
-
ber, configuration number and serial number avail
-
able. This information is contained on the dataplate.
This manual will instruct you in the operation and
care of your unit. Have your qualified installer review
this manual with you so that you fully understand the
heater and how it functions.
The gas supply line installation, installation of the
heater, and repair and servicing of the heater requires
continuing expert training and knowledge of gas
heaters and should not be attempted by anyone who
is not so qualified.
Contact your local L.B. White distributor or the L.B.
White Company, LLC for assistance, or if you have
any questions about the use of the equipment or its
application.
The L.B. White Company, LLC has a policy of con-
tinuous product improvement. It reserves the right to
change specifications and design without notice.
General Information
CP170
CP400
CP400 Dual Fuel
Propane Gas
Natural Gas
Propane Gas Propane Gas
Natural Gas
Maximum Input (Btuh/kW)
170,000/49.8 155,000/45.4
400,000 / 117.2
Minimum Input (Btuh/kW)
125,000/36.6
250,000 / 73.3
175,000 /
51.3
Inlet Gas Supply Pressure
Acceptable at the Gas
Connection of the Heater
11.1 in.
W.C./2.74
kPa
5.5 in. W.C. /
1.37 kPa
5.2
PSIG/35.74
kPa
1.5 PSIG/10.34 kPa
Gas Supply
Pressure
at Inlet of
Regulator
Max.
150 PSIG
13.5 in.
W.C./3.36
kPa
150 PSIG
10 PSIG
Min.
20 PSIG
7.0 in.
W.C./1.74
kPa
20 PSIG
2 PSIG
Burner Manifold Pressure
11.0 in.
W.C./2.74
kPa
5.5 in.
W.C./1.37
kPa
5.2
PSIG/35.74
kPa
1.5 PSIG/10.34 kPa
Fuel Consumption
Per Hour
Max
7.89 lbs./3.57
kg
155 ft.³/4.39
m³
18.5 lbs. / 8.39 kg
400 ft.³ /
11.33m³
Min
5.8 lbs./2.63
kg
125 ft.³/4.39
m³
11.6 lbs. / 5.26 kg
175 ft.³ /
4.95 m³
Motor Characteristics
1/15 H.P. / 44.7 watts
1/5 H.P. / 149 watts
3,300 RPM
Ball Bearing
Electrical Supply
(Volts/Hz/Phase)
120/60/1
Amp Draw
Starting
3.7
4.0
Continuous
Operation
1.0
1.3
Dimensions
Inches
24 x 10 x 16
34.5 x 12.5 x 19.5
Centime-
ters
61 x 25.4 x 40.6
87.5 x 31.7 x 49.5
Minimum Safe
Distances
From Nearest
Combustible
Materials (feet/
meters)
TOP
6 / 1.83
7 / 2.43
SIDES
3 / 0.9
5 / 1.52
BACK
3 / 0.9
5 / 1.52
BLOWER
OUTLET
10 / 3.05
15 / 4.57
GAS
SUPPLY
Propane Gas Supply - 6 ft./ U.S, 10 ft./3.04 m Canada
Natural Gas Supply - N/A
