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 > 928 Series Vertical Unit Heater > Item # HX-928C20000KA  


Item # HX-928C20000KA, 928 Series Vertical Unit Heater

The 928 Series unit heater is designed to heat buildings with high ceilings. It may also be used to re-circulate warm air that builds up near ceilings. 928 Series heaters can be used as primary, supplemental or dual heating systems in commercial or industrial buildings.
  • Vertical Airflow : Suitable for applications in high bay industrial buildings where columns, machinery or warehouse stock would obstruct horizontal air movement.
  • Air Distribution Patterns : Three optional air diffusers produce different air distribution patterns to accommodate various applications.
Only available with almond finish.





Specifications  · Standard Construction Features  · Applications

Specifications

Power
20 kW

Voltage Rating
240 V

Phase
3

Total Amps1
49.9 A

Airflow
1600 CFM

Approx. Air Temperature Rise
40 ºF
22 ºC

Motor Rating
1/8 hp, 1140 rpm, 240 V

Weight
100 lb
48 kg

Dimension H (without Cone)
18 ft
6 m

Dimension S (without Cone)
20 ft
9 m

Dimension H (Single Cone)
10 ft
4 m

Dimension S (Single Cone)
33 ft
10 m

Dimension H (Triple Cone)
14 ft
4 m

Dimension S (Triple Cone)
43 ft
13 m

Dimension H (Jet Cone)
22 ft
7 m

Dimension S (Jet Cone)
26 ft
9 m

Dimension A (without Cone)
30 inches
769 mm

Dimension B (without Cone)
13 inches
318 mm

Dimension C (without Cone)
7 inches
175 mm

Factory Built-in Options
R1 - 24 V Relay
R2 - 24 V Relay with Transformer
X - 120 V Control

Field-Installed Options
928-124521 - Single Cone Diffuser 5 -10 kW
928-124522 - Single Cone Diffuser 15 -30 kW
928-124523 - Triple Cone Diffuser 5-10 kW
928-124524 - Triple Cone Diffuser 15-30 kW
928-124525 - Jet Cone Diffuser 5-10 kW
928-124526 - Jet Cone Diffuser 15-30 kW
928-124527 - 24 V Relay Kit
928-124528 - 24 V Relay Kit with Transformer-208 V
928-124529 - 24 V Relay Kit with Transformer-240 V
1 Total Amps = Heating element amps and motor amps.


Standard Construction Features
  • Heating Elements - Steel finned tubular elements are grounded for extra safety.
  • Housing - Cabinet is constructed of 18-gauge galvanized steel with an almond epoxy-polyester powder paint finish.
  • Fan Motor - Quiet, totally enclosed motor is thermally protected.
  • Built-in Controls - Contactor, fan override, terminal block for remote fan control and linear automatic reset thermal cutout.
  • Installation Requirements - Do not install heater closer than 24 inches from walls and ceiling. Mount heaters out of reach, at least eight feet from the floor.


Applications
  • Aircraft Hangars
  • Factories
  • Garages
  • Gyms
  • High Bay Areas
  • Malls
  • Power Generating Stations
  • Shipping and Receiving Areas
  • Warehouses



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