Reznor – REZ-UDX400 UDX Gas Unit Heater – Power Vented – Low Static Axial Fan

SKU: UDX0001030

$4,802.00
Estimated delivery date 2026/03/03

Description

Reznor - REZ-UDX400 UDX Gas Unit Heater - Power Vented - Low Static Axial Fan

Item: REZ-UDX400

MFR: UDX0001030

Description

Reznor® model UDX gas-fired unit heaters are great for space heating applications. These units are power vented to eliminate heat losses up the flue pipe. Model UDX is available in 14 sizes ranging from 30,000 to 400,000 BTUH gas input and are approved for installation in the United States and Canada by ETL. UDX unit heaters feature a two-tone black and white powder coated, scratch-resistant paint scheme. Each unit has clean rounded corners and edges with no visible screws or fasteners. Key features of the UDX:

  • TCORE2® titanium stabilized aluminized steel heat exchanger
  • Multi-try, direct spark ignition with time lockout
  • Vibration/noise isolated fan and venter motors designed for low noise operation
  • External status indicating LED that blinks if there is a problem that needs service
  • 7-segment display board that shows fault code for quick and easy troubleshooting
  • Optional integrated downturn nozzle and integrated vertical louvers
  • Sizes 30-400 certified for commercial/industrial heating applications
  • Sizes 30-125 approved for use in residential garages and workshops
For air circulation, model UDX uses an axial propellor fan.

Specifications

Dimensions Length 48.906 inches (in) Width 41 inches (in) Height 34.125 inches (in) Weight 316 pounds (lbs) Attributes BTU Input 400,000 BTU Output 332,000 Brand Reznor CFM 5,123 CSA Certified Yes Color Black, White Country of Origin MEX Cubic Measurement 39.5982 Cycle/Hertz 60 Hz Energy Star Rated No Flue Size 6" Fuel Type Natural Gas (Factory Installed) or LP Convertible Full Load Amps 11 Gas Connection Size 3/4" Gas Connection Type NPT Heat Exchanger Type Tcore2 titanium stabilized aluminized steel tube Ignition Type Direct Spark (DSI) Maximum Pressure (PSI) 1/2 PSI Motor HP 1/2 HP Prop 65 Yes RPM 1,050 Sound Level (dBA) 62 UL Listed Yes Voltage 115 VAC

Specifications

Length

48.906 inches (in)

Width

41 inches (in)

Height

34.125 inches (in)

Weight

316 pounds (lbs)

BTU Input

400,000

BTU Output

332,000

Brand

Reznor

CFM

5,123

CSA Certified

Yes

Color

Black, White

Country of Origin

MEX

Cubic Measurement

39.5982

Cycle/Hertz

60 Hz

Energy Star Rated

No

Flue Size

6"

Fuel Type

Natural Gas (Factory Installed) or LP Convertible

Full Load Amps

11

Gas Connection Size

3/4"

Gas Connection Type

NPT

Heat Exchanger Type

Tcore2 titanium stabilized aluminized steel tube

Ignition Type

Direct Spark (DSI)

Maximum Pressure (PSI)

1/2 PSI

Motor HP

1/2 HP

Prop 65

Yes

RPM

1,050

Sound Level (dBA)

62

UL Listed

Yes

Voltage

115 VAC