UEZ

Updated: Mar 4th, 2026

The UEZ gas-fired high-efficiency separated-combustion unit heater combines the efficiency, aesthetics, durability, and cleanliness that only Reznor offers. The heater is up to 93% efficient and is built tough with reliable, long-lasting construction and components.

Marketing

Reznor HVAC products

RZAPLCNAREVL

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UEZ high-efficiency unit heater

RZUEZBNAREVA

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Reznor unit heaters

RZUHCNAREVC

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Reznor gas-fired unit heaters

658FREVA

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Small UEZ venting kit cross reference

908F

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Reznor versus the rest unit heater flyer

RZRBNAREVA

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UEZ sample specification

UEZSS

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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/Garantie

1036195

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Technical Specifications

Technical specifications list

UEZ-TSL

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Wiring diagram

UEZ-WD

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UEZ Dimensional Drawings

UEZDIMS

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UEZ Revit Files

UEZREVIT

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Installation Instructions

Installation, operation, and maintenance

1034347

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Venting instructions

UEZ-VENT

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Installation Instructions (French)

Installation, fonctionnement et entretien

1041289

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Replacement Parts List

Replacement parts

UEZ-RPL

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Replacement parts policy

PARTS-POLICY

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Replacement Kits

Replacement kits for current and discontinued models/Kits de remplacement pour les modèles actuels et discontinués

REZNOR-RPL

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Options/Conversion Kits

Vertical louver kit installation (option CD1)

1036173

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

1036421

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

1042699

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Images

Reznor Unit Heater 2 (TIF)

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Reznor Unit Heater 1 (TIF)

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Reznor Unit Heater 3 (TIF)

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Reznor Unit Heater 4 (TIF)

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Reznor Unit Heater 5 (TIF)

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Reznor Unit Heater 6 (TIF)

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Reznor Unit Heater 7 (TIF)

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Reznor Unit Heater 8 (TIF)

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Reznor Unit Heater Hero (TIF)

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Reznor Unit Heater install (TIF)

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Reznor Unit Heater install (TIF)

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Reznor Unit Heater interior (TIF)

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Reznor Unit Heater straight on (TIF)

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UEZ Unit Heater 1 (PNG)

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UEZ Unit Heater 2 (PNG)

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UEZ Unit Heater 3 (PNG)

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UEZ Unit Heater 4 (PNG)

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UEZ Unit Heater Install 1 (PNG)

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UEZ Unit Heater Install 2 (PNG)

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