L.B. White HW 120 Therma Grow - Manual (Page 4)

HW120
Propane Natural
Gas Gas
Maximum Input (BTUH) 120,000
EXHAUST FAN 300 CFM
SHUTTERED AIR INLET 120 sq. in.
64 sq. in.
MAX. 13.5 11.0
MIN. 11.0 7.0
5.0 3.1
5.56 lbs. 120 cu. ft.
Ball Bearing
1/3 H.P.
1,100 RPM
115/60/1
11.8
4.5
30 3/4 x 21 x 28 1/4
TOP 1 ft.
SIDES 1 ft.
BACK 1 ft.
BLOWER
OUTLET
GAS Propane Gas Supply — 6 ft. (1.83 m)
SUPPLY Natural Gas Supply — N/A
(1) Air inlets and exhaust outlets must be electromechanically operated and electrically interlocked with the heater to
prevent heater operation if air inlet and exhaust outlet do not open when heating is required.
4
SPECIFICATIONS
Model
Indoor Mounting Air
Exchange Requirements
(1)
Burner Manifold
Pressure (In. W.C.)
Electrical Supply
(Volts/Hz/Phase)
Amp Draw
Dimensions (Inches)
L x W x H
Minimum Safe
Distances From
Nearest
Combustible
Materials
STARTING
CONTINUOUS
OPERATION
Motor Characteristics
Fuel Consumption
Per Hour
Inlet Gas Supply
Pressure Acceptable at
the Inlet of the Heater
for Purpose of Input
Adjustment (In. W.C.)
6 ft. (1.83 m)
Heater Specifications
Outdoor Mounting Air
Exchange Requirements
(1)
SHUTTERED
EXHAUST OUTLET