UBXC

Updated: Mar 4th, 2026

The UBXC gas-fired power-vented blower-type unit heater is designed to provide safety, comfort, and efficiency to industrial, commercial, and residential buildings with high CFM or pressure. This unit heater is equipped with a range of heating capacities that allow customers to optimize their cost and capacity requirements. The heater can be easily field-converted to a separated-combustion unit.

Marketing

Reznor HVAC products

RZAPLCNAREVK

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Unit heater catalog

RZUHCNAREVC

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Gas-fired unit heater brochure

658FREVA

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Climate solutions for auto shops brochure

RZVMABNA

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Reznor versus the rest unit heater flyer

RZRBNAREVA

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Marketing (French)

*Produits de HVAC de Reznor

RZAPLCFC

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Catalogue d'aérothermes

RZUHCFCREVA

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Warranty

Warranty

1036195

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Technical Specifications

Technical specifications list

UBXC-TSL

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UBXC Revit Files

UBXCREVIT

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UBXC CAD Files

UBXCCAD

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UBXC General Arrangement Drawing

D303449

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Wiring diagram

UBXC-WD

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Spec Sheets

UBXC Sample Specification

UBXCSS

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Installation Instructions

Installation, operation, and maintenance

1042980

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Installation Instructions (French)

Installation, fonctionnement et entretien

1042981

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Replacement Parts List

Replacement parts

UBXC-UDXC-RPL

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Replacement parts policy

PARTS-POLICY

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Replacement Kits

Replacement kits for current and discontinued models

REZNOR-RPL

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Options/Conversion Kits

Vertical louver kit installation (option CD1)

1036173

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Separated-combustion conversion (option SC1)

1042982

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Downturn nozzle kit installation (options CD2, CD3, CD4, and CD5)

1036421

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Stepdown transformer kit installation (options CG1, CG4, and CG5)

201244

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Multiple unit control relay kit installation (options CL31 and CL32)

1042699

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Gas conversion kit installation

1034364

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Circuit board replacement

2000230

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Blower inlet and belt guard kit installation (options CD10 and CD12)

1042292

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Polytube adapter kit installation (option CD11)

1036422

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Duct flange kit installation (option CD9)

1036171

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Images

Reznor Red Horizontal Ad Unit Heaters (JPG)

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Reznor Red Square Ad Unit Heaters (JPG)

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Reznor Red Vertical Ad Unit Heaters (JPG)

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UDXC/UBXC Bottom Angle (JPG)

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UDXC/UBXC Top Angle (JPG)

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