Heatrex
425 Hanley Industrail Court, St. Louis, MO 63144
Toll Free: (800) 394-6589 • Phone: (814) 724-1800 • Fax: (314) 644-5332
E-mail: sales@heatrex.com • Website: www.heatrex.com
All Categories > Unit and Comfort Heaters > Fan-Forced Heaters > 238 Series Unit Heater > Item # HX-238-UT03C  


Item # HX-238-UT03C, 238 Series Unit Heater

Heatrex’s 238 Series industrial unit heater is designed for maximum heating performance in non-hazardous and non-corrosive environments. Features include:
  • Unique Design : Round design of the industrial unit heater provides uniform airflow over the elements to prevent hot spots and ensure even discharge temperatures. Circular stainless steel finned tubular elements have a longer life due to lower operating temperatures.
  • Built-in Controls : Heaters are completely assembled with all electrical components built in at the factory to reduce installation costs.
  • Improved Performance : High CFM’s and air throw to 50 feet promote air circulation within the space. More uniform temperature increases comfort levels and helps to eliminate cold spots.
  • Single Point Electrical Hook-up : Heater, fan motor and controls are all connected to the same branch circuit.





Specifications  · Standard Construction Features  · Applications

Specifications

Power
3 kW

Voltage Rating
208 V

Phase
1

Total Amps1
17.0 A

Approx. Air Temperature Rise
21 ºF
12 ºC

Motor Rating
1/4 hp, 208 V, 1 ph

Availability Code2
S

Dimension M
8 1/4 inches
21 cm

Dimension W
8 3/4 inches
22 cm

Dimension X
15 inches
38 cm

Dimension Y
17 inches
43 cm

Dimension Z
13 inches
41 cm

Weight
45 lbs
20 kg

Max. Air Throw
15 ft
5 m

Factory Built-in Options

 View
D - Power disconnect switch
G - Adjustable outlet louvers
H - High performance fan motor
L - "Heater on" pilot light
M - Manual reset thermal cutout
R - Built-in fan relay with remote fan switch's
S - Three-position selector switch (heater-standby-fan)
T - Built-in thermostat 0° to 120°F (-18° to 49°C) range
1 Total Amps = Heating element amps and motor amps.
2 Availability Code: S = Stock, C = Custom


Standard Construction Features
  • Heating Elements - Industrial grade, Type 304 stainless steel finned tubular elements with stainless steel fittings, manufactured by Heatrex.
  • Housing - Heating elements and motor are enclosed in a round, 16-gauge galvanized steel enclosure which has a powder coat finish for durability.
  • Inlet/Outlet Grilles - Inlet grille complies with OSHA requirements for fan blade guard. Outlet grille has 45° angled louvers to direct airflow.
  • Fan Motor - Motor is UL Recognized with built-in thermal protection.
  • Built-in Controls - Include main control magnetic contactor, control voltage transformer, automatic reset thermal cutout and fan thermostat.
  • Mounting Bracket - Wall mounting bracket with single point suspension allows the heater to rotate a full 360°.


Applications
  • Aircraft Hangars
  • Entryways
  • Factories
  • Garages
  • Power Generating Stations
  • Pump Houses
  • Service Stations



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