UEZ High Efficiency Condensing Unit Heaters

Reznor Model UEZ High Efficiency Condensing Unit Heaters combine efficiency, aesthetics, durability, cleanliness, that only Reznor offers. The UEZ condensing unit heater is up to 93% efficient and built tough with reliable, long-lasting construction and components.

UEZ unit heaters complement any space with Reznor’s signature aesthetics such as: embossed logo, beveled edge, and single red louver. Other visually appealing features include two-tone powder coated exterior; clean, rounded corners and edges; no visible screws or fasteners.

UEZ condensing unit heaters also improve space conditions and cleanliness due to the separated combustion design. These units use outside air for combustion to prevent dirt, lint, dust, or other contaminants in the indoor atmosphere from being burned.

Available in seven sizes ranging from 55,000 to 310,000 BTUH gas input, UEZ condensing unit heaters are approved for installation in the United States and Canada by ETL.

UEZ Product Literature


Key features of the UEZ

  • Up to 93% efficiency
  • TCORE3™ 409 stainless steel primary heat exchanger
  • MacroChannel® design on the secondary heat exchanger for easier maintenance
  • Sealed control compartment houses all electrical components
  • External status indicating LED that blinks if there is a problem that needs service
  • 7-segment display board that shows fault code for quick and easy troubleshooting
  • Optional integrated downturn nozzle and integrated vertical louvers


The UEZ can be used in many markets including:

  • Warehouses/Distribution Centers
  • Dock Door Areas
  • Retail
  • Showrooms
  • Workshops
  • Schools
  • Exhibition Halls
  • Sports Facilities
  • Water Treatment
  • Transportation Terminals
  • Industrial Manufacturing
  • Food & Beverage
  • Pharmaceutical & Biotech

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