Reznor UBXC 30,000 BTU Propane Unit Heater, High-Static Blower, Separated Combustion Convertible - Replaces UBX-30 / UBZ-30

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Model

UBXC-30 / 1043184R

191701

Was $3,983.95 Your Low Price Special Price $2,508.00

Product Features

30,000 BTU heating capacity with TCORE2 titanium stabilized aluminized steel heat exchanger
High Static blower designed for strong air throw and targeted more efficient heating
Standard power vent setup can be converted to separated combustion all in one unit
Certified for Residential Garages & Workshops, Commercial, and Industrial applications

Thermostats

Choose Venting Method

Air Deflector Options

Mounting Brackets

Vent Kits (Power Vented)

Vent Kits (Separated Combustion)

Qty

3 Questions Answered

Description

Introducing the new Reznor UBXC Universal, Gas-Fired Unit Heater. This new model incorporates features from both the UBZ and UBX series. The upgrades include aesthetics, integrated air direction accessories, and technological advancements that help contractors with installation, diagnostics, and service to provide end-users with optimum building protection, comfort, and reliability.

The Reznor model UBXC gas-fired unit heater is designed to provide safety, comfort, and efficiency to industrial, commercial, and residential buildings. This series utilizes a high static blower fan and is valued for its high efficiency and reliable performance. The unit heater boasts a TCORE2 heat exchanger, featuring titanium-stabilized aluminized steel for long-lasting performance and efficient heating.

Included

Reznor UBXC 30,000 BTU Natural Gas Unit Heater, High-Static Blower, Separated Combustion Convertible; Model UBXC-30
Reznor NG to LP Gas Conversion Kit; Model 1043184R (to be field installed)

Built to last and look great. The UBXC 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

30,000 BTU
Uses Blower Fan
Built for high CFM or pressure applications
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 UBX30/UBZ30

Product Specs

More Information
Reznor UBXC 30,000 BTU Propane Unit Heater, High-Static Blower, Separated Combustion Convertible - Replaces UBX-30 / UBZ-30
Feature	Spec
SKU	UBXC-30 / 1043184R
Weight (in lbs)	94
Brand/Manufacturer	Reznor
Replaces	UBX-30 / 1036536R
UPC	663132435241
Additional Information	9 × 6 Blower fan size
Furnace Efficiency / AFUE	80-85%
Heating BTU	30,000 BTU
Maximum CFM	304
Decibel Level (dBA)	40
Horsepower	1/6 - Totally-enclosed fan motor horsepower
Flue Outlet	4"
Watt	215
Efficiency	82%
Electrical	115 Volt \| 1 Phase \| 60 Hertz
Wattage	215
Amperage Requirement	3.7 Amps
Operating Mode	Heating
Connection	1/2"
Fuel Type	Propane
Height	27"
Width	13 3/4"
Depth	17 3/16"
Warranty	9 Year Heat Exchanger, Burner, and Flue Collection Box Assembly; 4 Year All Electrical and Mechanical Components
Resources	Reznor UBXC Gas-Fired Catalog Reznor UBXC Brochure Reznor UBXC Technical Specifications Reznor UBXC Installation and Maintenance Manual Reznor UBXC Replacement Parts Reznor UBXC Warranty You will need Adobe Acrobat Reader to view PDF documents.
Safety Information	PROPOSITION 65 WARNING This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.

Reviews

Accessories

FAQ's

Customer Questions

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!

Why Choose Reznor Unit Heaters?

Reznor unit heaters are engineered for powerful, energy-efficient heating in commercial, industrial, and residential spaces. With durable construction and advanced technology, these heaters deliver reliable warmth, even heat distribution, and flexible installation options—making them ideal for warehouses, garages, workshops, and more.