UDX

Updated: May 20th, 2026

Discontinued (DEC 2024) gas-fired fan-type unit heater

Warranty

Warranty/Garantie

1036195

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Technical Specifications

Technical specifications list

UDX-TSL

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Installation Instructions

Installation, operation, and maintenance

1034344

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Venting instructions

1034631

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Installation Instructions (French)

Installation, fonctionnement et entretien

1034345

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Replacement Parts List

Replacement parts

UBX-UBZ-UDX-UDZ-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

Gas conversion kit installation

1034364

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

201244

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Ceiling suspension kit installation (option CK22)

1037006

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

1042699

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Images

Reznor Unit Heater (TIF)

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