Products Unit Heaters UESA

Media

Unit heater
Unit heater
Unit heater rear
Condense drain
Cut away
App 1

Overview of Reznor HVAC

Reznor is dedicated to providing effective, value-conscious solutions to your Heating Ventilation and Cooling needs.


Reznor 1930s Factory Video

This film was taken in the early 1930s to show the "modern" Reznor manufacturing facility.



Description

The market leading UESA series of energy saving condensing gas fired unit heaters provides the highest efficiency levels.

The units exceed the requirements of current Building Regulations L2, with thermal efficiencies up to 104% to provide exceptional levels of seasonal efficiency.
 
These 3rd generation units utilise corrosion resistant aluminium in the manufacture of the MacroChannel multipass heat exchanger and are up to 25% lighter than the previous condensing models.
 
In times of rapidly increasing energy costs, reducing energy consumption makes sense both financially and environmentally since this also significantly reduces CO2 emissions.
 
Although condensing air heaters require a higher initial capital investment they are very economical and can repay the extra initial cost in fuel savings in 2-4 years depending on usage.
 
When replacing traditional units more than 10 years old, savings of 30% can be achieved.

 

Heating Range ( kW )

Airflow Range ( m3/h )

Airthrow Range ( m )

Heating Efficiency at full load ( Net )

Sound Range (Typical Install) ( dBA )

Model Range

The UESA condensing units are available with heat outputs ranging from 35kW-102kW for use on natural gas or propane.
 
 
Features
  • Up to 104% thermal efficiency
  • Reduced CO2 and NOx emissions
  • Reduced energy bills
  • Ideal for new low carbon buildings
  • Up to 30% energy saving on replacement heaters
  • Unique streamlined aerodynamic profile of the heat exchanger results in minimal resistance to airflow to give longer throws, improved air distribution and reduced temperature gradients to minimise energy consumption further
  • Manufactured using high quality corrosion resistant materials, the non-welded design of the heat exchanger reduces thermal stress for enhanced life expectancy
  • Advanced burner technology utilises a single self-aligning burner, with multi-try ignition for optimum reliability and ease of maintenance
  • Versatile flue options for ease of siting

 


Brochures
1 File

Brochures


English
Reznor UESA Sales Brochure
Reznor UESA Sales Brochure
Download File
2.2 MB

Technical Data
1 File

Technical Data


English
Reznor UESA Series Nox Emissions (May 2013)
Reznor UESA Series Nox Emissions (May 2013)
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891.8 kB

Service/Installation
2 Files

Service/Installation


English
Reznor UESA-3 Installation Manual December 2016
Reznor UESA-3 Installation Manual December 2016
Download File
1.2 MB
Reznor UESA Installation Manual (Pre November 2013)
Reznor UESA Installation Manual (Pre November 2013)
Download File
6.0 MB

Case Study : IBSA Reduces their Carbon Footprint

IBSA invested in a bespoke system based around two of Reznor’s third generation UESA 055 continually condensing gas heaters and four of the company’s Maximizor 3000 heat recycling de stratification fans. They achieved energy savings of up to 15% and exceeded the ECA requirements by almost 13%. IBSA are extremely enthusiastic about reducing their carbon footprint and putting energy at the top of their list; thus why they sought help from Reznor UK, whom provided them with an energy efficient heating system that created energy savings of up to 15%, reducing their energy bills and carbon footprint simultaneously.

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