L.B. White 220 Plus Therma Grow - Manual (Page 5)

SPECIFICATIONS
HW220
Propane Natural
Gas Gas
Maximum Input (BTUH) 220,000
Minimum Input (BTUH) 120,000
550 CFM
220 sq. in.
100 sq. in.
13.5 11.0
11.0 7.0
5.0 3.1
1.4 0.8
10.19 lbs. 220 cu. ft.
5.56 lbs. 120 cu. ft.
Ball Bearing
1/2 H.P.
1,100 RPM
115/60/1
230/60/1
17.1
6.7
6.2
2.6
35 x 25 x 30
TOP 1 ft.
SIDES 1 ft.
BACK 1 ft.
BLOWER
OUTLET
GAS Propane (L.P.) 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.
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.)
MAX.
MIN.
6 ft. (1.83 m)
4
Heater Specifications
Outdoor Mounting Air
Exchange Requirements
(1)
EXHAUST FAN
SHUTTERED AIR INLET
SHUTTERED
EXHAUST OUTLET
MAX.
MIN.
MAX.
MIN.
115 VOLT MOTOR
230 VOLT MOTOR
115 VOLT MOTOR
230 VOLT MOTOR