Reznor UDXC 75,000 BTU Natural Gas Unit Heater, Propeller Fan, Separated Combustion Convertible - Replaces UDX-75 / UDZ-75

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By

Reznor

In stock
Model

UDXC-75

ID

161329

Was $1,994.00 Your Low Price Special Price $1,298.00
 
Product Features
  • 75,000 BTU heating capacity with TCORE2 titanium stabilized aluminized steel heat exchanger
  • Vibration isolated propeller fan designed for low noise operation
  • Standard power vent setup can be converted to separated combustion all in one unit
  • Certified for Residential Garages & Workshops, Commercial, and Industrial applications

Introducing the new Reznor UDXC Universal, Gas-Fired Unit Heater. The Reznor model UDXC gas-fired unit heater is designed to provide safety, comfort, and efficiency to industrial, commercial, and residential buildings. The Reznor UDXC boasts a TCORE2 heat exchanger, featuring titanium-stabilized aluminized steel for long-lasting performance and efficient heating.


Included

  • Reznor UDXC 75,000 BTU Low Static Axial Fan Convertible Gas-Fired Unit Heater; Model UDXC-75

Built to last and look great. The UDXC also features a durable, two-tone, scratch-resistant paint finish. Clean rounded corners and edges and hidden fasteners enhance its modern design, making it ideal for industrial or residential use.

Standard Features

  • 75,000 BTU
  • Uses Axial Propeller Fan
  • 83% Thermal Efficiency
  • Field convertible to separated combustion
  • Sealed control compartment houses all electrical components
  • TCORE2 titanium stabilized aluminized steel heat exchanger
  • Vibration/noise isolated fan and venter motors
  • Certified for commercial/industrial heating applications
  • Approved use in residential garages and workshops

Product Note

Replaces UDX-75 / UDZ-75 / UDAP-75 / UDAS-75

More Information
Reznor UDXC 75,000 BTU Natural Gas Unit Heater, Propeller Fan, Separated Combustion Convertible - Replaces UDX-75 / UDZ-75
FeatureSpec
SKUUDXC-75
Weight (in lbs)81
Brand/ManufacturerReznor
ReplacesUDX-75
UPC663132524860
Furnace Efficiency / AFUE 80-85%
Heating BTU75,000 BTU
Maximum CFM961
Decibel Level (dBA)49
Motor RPM1550 Fan motor speed
Horsepower0.06 - Totally-enclosed fan motor horsepower
Flue Outlet4"
Watt217
Efficiency83%
Electrical115 Volt 1 Phase 60 Hertz
PhaseSingle Phase
Amperage Requirement3.7
Operating ModeHeating
Connection1/2" NG/LP Connection to Gas Valve
Fuel TypeNatural Gas
Height16 3/4"
Width27"
Depth31 29/32"
Warranty9 Year Heat Exchanger, Burner, and Flue Collection Box Assembly; 4 Year All Electrical and Mechanical Components
Resources You will need Adobe Acrobat Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING

Customers Say

Across multiple BTU sizes from 45,000 to 150,000, owners report fast heat-up times—such as raising a 950 sq ft garage from 35°F to 70°F in 15–20 minutes, heating a 60x40x16 shop from 58°F to 70°F in 35 minutes, and maintaining 60°F in -11°F conditions in a 35,000 cubic foot space—with generally quiet operation. Installation is frequently described as straightforward, sometimes taking about four hours or requiring only minor venting changes when replacing older units, though one incorrect conversion kit and an isolated delivery issue were noted and resolved.

AI Generated from the text of customer reviews

Top reviews
  1. Great purchase
    Quality
    100%
    Service
    100%
    Price
    100%
    We just installed this unit today and it heated my shop up from 58degs. To 70degs. In 35 minutes. The shop is 60x40x16 high.

    Review by

    Posted on

  2. Reznor UDXC 75k
    Quality
    100%
    Service
    100%
    Price
    100%
    My Unit heater arrived and was packaged/protected perfectly. Installed a week later with zero issues thus far. Everything is operational. Thanks again!

    Review by

    Posted on

Customer Questions
Can this heater be used to heat a home?
These heaters can be used in a garage, but they are not approved for use in indoor living spaces. If you have any further questions, please feel free to give us a call! Thanks.
If the green light is green flashing, what does that mean?
There are a variety of things that this could indicate. Refer to Table 26 on page 59 of the Reznor UDXC Installation and Maintenance Manual. If you have any further questions, please feel free to give us a call! Thanks.
What type of venting do these unit heaters require? B-vent or PVC?
These units require Category I (B-vent) for vertical venting through the roof, or Category III for venting horizontally through side walls. The exhaust on these units exceeds a temperature that would allow for PVC Venting. If you have any further questions, please feel free to give us a call. Thanks!
Can I use PVC pipe for the combustion air intake?
Reznor does not approve the use of PVC pipe for combustion air intake. Reznor only approves the use of the concentric venting, which is not compatible with PVC. Attempting to vent non-concentric can lead to pressure imbalances which would cause the pressure switch to intermittently turn the unit off. If you have any further questions, please feel free to give us a call. Thanks!
What is the max length for B-vent to exhaust through the roof?
Please refer to pages 34-35 of the installation manual for vertical venting size constraints. This installation manual is linked on the Product Specifications tab for this unit and listed in the Resources section. If you have any further questions, please feel free to give us a call. Thanks!
Does the UDXC-75 have a filter that needs to be changed?
No, the UDXC-75 does not include a filter and doesn't require one since it circulates the room's air without a ducted filtration system. If you have any further questions, feel free to give us a call!
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