Warm air generator

Reznor UDSA050-4E

Reznor UDSA Gas Hot Air Generator

Gas WLE Type: UDSA050-4E
Gas appliance Type: BSP-C12-C32-C52-C62
Destination: DE
Gas category: I2ELL
Gas type: G20 Natural gas
Connection pressure: 20 mbar
Nozzle pressure: 7.90 mbar
Max. Nominal heat load (Hs) QN: 58.60 kW
Max. Nominal heat load (Hi) QN: 52.80 kW
Min. nominal heat load (Hs) QN:
Min. nominal heat load (Hi) QN:
Max. nominal heat output: 48.58 kW Nominal heat output: 48.58 kW
Min. nominal heat output:
Supply voltage: 230V 1N ,50Hz
Air flow rate: 5180 m3/h
Protection class: IP20
Pin no. 0461BN0677

UDSA gas hot air generator - efficient right up to the peaks

The best-known device from REZNOR is the UDSA gas hot air generator, which ensures even air distribution in industrial halls. The easy-to-install air circulation unit is available in 14 output sizes from 7 to 97 kW and consists of a heat exchanger, gas burner and an exhaust fan. The combustion air can be taken either from outside or from the showroom as standard.

The UDSA hot air generator from REZNOR ensures even air distribution in the heated hall. Its patented heat exchanger sets new standards in terms of flow behavior and heat transfer and ensures an efficiency of over 92 percent.

UDSA: compact, revolutionary and trend-setting.
With this generation of appliances, halls can be heated directly in a particularly economical way - i.e. without central heating - with decentrally arranged, modulating gas hot air heaters.

REZNOR UDSA
Gas hot air heaters. The advantages:

Efficiency of more than 92%
Device is also suitable for vertical installation
Low NOx emissions
Innovative combustion concept
Quiet operation
With CE system certification, version B or C
Compact design for easy installation
Uniform heat distribution
Vertical and horizontal air guide vanes as standard
Modulation of the heating output up to 50%
EC technology
ErP Ready


These devices are directly heated gas WLEs with fan-assisted atmospheric multi-gas burners.
Only an approved installation company may install the gas WLE and connect the gas and flue gas side.

The gas WLEs are suitable for:
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- natural gas or LPG operation
- recirculation operation
- intake temperatures below 5°C with stainless steel heat exchanger *
- heating operation 1-stage or 2-stage* Control via room thermostat and heating control switch
- ventilation° Control via ECOtronic TN - L° with day/night/week program Exhaust gas discharge via roof, version B or C ° Exhaust gas discharge through the outside wall, version C °



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International shipping costs on request!