Products Unit Heaters UDSA

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UDSA unit heater
UDSA unit heater
UDSA
UDSA
UDSA
UDSA
UDSA
UDSA
UDSA
UDSA
UDSA
UDSA in hall
UDSA Kortrijk Xpo


Description

Thanks to the closed combustion chamber and atmospheric burner, the Reznor UDSA gas fired unit heater achieves 92 % efficiency !

This series is available as a horizontal or as a vertical down flow unit, to be installed on a fixed or rotating standard. The smallest unit heater is only 310 mm high, ideal for low spaces. They are suitable for indoor installation in industrial and commercial premises, retail, sports and leisure halls, garages and  warehouses.

The V3 UDSA unit heater has an axial fan for free blowing applications, whereas the V3 UDSBD has a centrifugal fan for use with ducts or diffusers.

Heating Range ( kW )

Airflow Range ( m3/h )

Airthrow Range ( m )

Heating Efficiency at full load ( Net )

Standard features

  • Natural gas
  • Self-aligning 4-pass heat exchanger from titanium stabilized aluminized steel
  • Spark ignition
  • one stage burner
  • Adjustable horizontal louvres

 

Optional features

  • Heat exchanger stainless steel AISI 409 or 316
  • Reduced Nox level (< 70 ppm) with AISI 409 heat exchanger
  • 30° or 60° discharge nozzle
  • Vertical installation with four-way diffuser grill or with standard louvres
  • Vertical louvres
  • Propane or natural gas conversion kit
  • GM44 signal conditioner
  • Two-stage burner control for natural gas or propane
  • Control relays 230V or 24V for burner reset /flame failure
  • Remote control box 1DF 298 auto ignition, blower via FCR
  • Destratification thermostat for energy saving
  • Room thermostat with integrated controls
  • Clock thermostat one- or two stage
  • Wall brackets
  • Pivoting wall bracket

Brochures
2 Files

Brochures


English
Reznor SmartCom3 Sales Brochure EU
Reznor SmartCom3 Sales Brochure EU
Download File
1.6 MB
Product overview brochure Reznor , English
Product overview brochure of Reznor in English
for Europe and export markets with 50 Hz utility frequency, but excluding UK and North-America, which have their own product range and product overview brochures.
Download File
1.7 MB

Technical Data
1 File

Technical Data


English
UDSA specifications
UDSA specifications, a description for architects and engineers
Download File
326.2 kB

Service/Installation
8 Files

Service/Installation


English
Manual OpenTherm control English
Manual OpenTherm control
wired & wireless
Download File
693.2 kB
SmartCom control panel instructions, English
SmartCom control panel instructions, English
Download File
10.8 MB
Manual 2-stage control instructions En
Manual 2-stage control instructions En
Download File
498.6 kB
Nederlands
Manual 2-stage control instructions Nl
Manual 2-stage control instructions Nl
Download File
498.6 kB
Français
Manual 2-stage control instructions Fr
Manual 2-stage control instructions Fr
Download File
498.6 kB
Deutsch
Manual 2-stage control instructions De
Manual 2-stage control instructions De
Download File
498.6 kB
Italiano
Manual 2-stage control instructions It
Manual 2-stage control instructions It
Download File
498.6 kB
UDSA istruzione per l'installazione
UDSA istruzione per l'installazione
Download File
1.6 MB

Case Study : Best Baaa None

The Big Sheep invested in Reznor's V3 UDSA100 systems as it provides even heat distribution, giving a constant comfort temperature of 21°C.

Read more ...

Case Study : 'Joust' a Minute isn't that a Reznor Heater??

Kidz Paradise invested in Reznor’s V3 UDSA Sytems, and Air Curtains, to provide them with a constant 16°C comfort temperature and give even heat distribution.

Read more ...