Product Brochure

GH SeriesCompact Heavy Duty Unit Heater
A: Series
B: 12 - 120V, 20 - 208V
24 - 240V
C: Watts
D: TB- Thermostat
& Bracket
GH
A
24
B
40
C
TB
D
Engineering Specifications
The GH Compact Heavy Duty Unit Heater
The GH compact heavy duty unit heater is designed for use as primary or supplemental heat sources in large or exposed
areas, including high-rise buildings, stores, warehouses, garages, water treatment and fire room vaults to prevent freezing. Spiral finned
steel elements and high CFM ensure even air distribution producing cooler element operation, prolonging heater life. By combining the
highest quality components with a dynamically balanced fan blade, the GH unit heater will provide years of trouble-free service.
Includes universal wall/ceiling bracket for simple installation.
Spiral finned element Built-in thermostat 1-year limited warranty
Long life unit bearing motor Universal mounting bracket Adjustable louvers
Patented Smart Limit
®
protection Standard color: Gray Built-in fan delay
Aluminum fan blade Universal mountnig bracket included Prewired for remote wall thermostat option
Ordering Information - single phase
MODEL UPC KW BTUH PHASE VOLTS AMPS MOTOR CFM TEMP. AIR MAX. WT.
HP RISE THROW MOUNT (lbs.)
GH2005TB
GH2405TB
GH2007TB
GH2407TB
GH2010TB
GH2410TB
Construction: All exterior and interior metal enclosure parts are made from
20 gauge electrogalvanized Steel with a rust inhibiting baked enamel finish.
Rounded corners & protective edge trim give an attractive modern appearance.
Adjustable Outlet Louver: Louvers direct air up or down as needed for the
heating application.
Rear Intake Screen: Heavy gauge steel screen protects against foreign
objects making accidental contact with the rotating fan blade.
Spiral Fin Elements: The metal sheath element is copper brazed with spiral
fins then molded into a coil configuration. This combination produces the best
heat transfer while eliminating the potential for hot spots by positioning the
element in the maximum airflow stream.
Aluminum Fan Blade: Axial flow-type fan mounted directly to the motor
shaft for maximum efficiency.
Auto-Reset Thermal Cutout: Power is disconnected from the element if
an overheated condition occurs. The fan continues to run to dissipate
excess heat from the element. The element is re-energized automatically
when the normal operating temperature ret
urns.
Totally Enclosed Fan Motor: Permanently lubricated long life, unit bearing
with 20cc of oil. Epoxy-coated motor with enclosed rotor resists moisture
and corrosion for long-lasting, trouble-free operation.
Easy Installation: A quick access panel located on the bottom of the
heater allows for quick wiring and easy maintenance for the life of the
heater. Includes universal wall/ceiling bracket for simple installation.
Approvals: cULus (E41422)
Contractor shall supply and install GH Series unit heaters manufactured by King Electrical Mfg. Company. Heaters shall be of the wattage
and voltage as indicated on the plans.
22281 5 17 1 208 24 9W 400 40° 16ft. 8ft. 30.5
22278 5 17 1 240/208 20.8/18 9W 400 40° 16ft. 8ft. 30.5
22282 7.5 25.6 1 208 36.1 16W 600 40° 20ft. 9ft. 45.0
22279 7.5 25.6 1 240/208 31.2/27 16W 600 40° 20ft. 9ft. 45.0
22283 10 34.1 1 208 48.1 25W 725 44° 24ft. 10ft. 45.0
22280 10 34.1 1 240/208 41.6/36.1 25W 725 44° 24ft. 10ft. 45.0