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Blauberg BlauAIR RV

  • Description
  • Modifications
  • Downloads
  • S21 automation
  • Overall dimensions
  • Connectors and adapters
  • Additional coil sections

High-efficient EC fans, backward-curved, external rotor. Integrated plug-and-play controls. Automatic full-size bypass. ECO-Design’18 compliant. High-efficient rotary heat exchanger. Panel filters ePM1 55%. Hinged service doors. Optional outdoor installation with outdoor mounting kit. Web interface, MODBUS, outputs for optional DX or Hydronic cooling/heating.Complete set of accessories: silencers, economizers, VAV, CAV, etc. Operation by RH/CO2/temperature/constant pressure/timer schedule.



Double skin Frameless 40 mm mineral wool 90 kg/m³ for RV 800-6000 Outer skin: zinc-aluminum Inner skin: zinc-aluminum EN1886 class: D1, T3, TB3


High-efficient rotary heat exchanger is available in two types:

  • Condensing (aluminum) type – standard;
  • Enthalpy type for hot and humid areas – optional.

Integrated automatic external dampers with Belimo drives. Included in units starting from 1500.


Panel F7 class filters on both supply and exhaust.

Modification name
BlauAIR RV 1200
BlauAIR RV 1500
BlauAIR RV 2500
BlauAIR RV 3500
BlauAIR RV 5000
BlauAIR RV 6000
BlauAIR RV 800
Documents archieve
Documents archieve
Select a document type
  • Catalogues
  • Technical documentation
  • Certificates
BlauAIR RV - data sheet (pdf 619.27Kb)
BlauAIR RV - user's manual (pdf 1.37Mb)
BlauAIR RV - image (png 744.6Kb)
Catalogue "Standard air handling units BlauAIR" (pdf 12.02Mb)
BlauAIR automatic control system (S30, S31, S32) - user's manual (pdf 5.2Mb)
DX cooler CDX - installation instruction (pdf 1.25Mb)
Liquid heat exchanger HW/CW - installation instruction (pdf 1.87Mb)
BlauAIR automatic control system (S37, S38, S39) - user's manual (pdf 6.07Mb)
S21 automation
S21 automation

The BlauAir S21 units are equipped with an integrated automation system. The remote control panel is not included in the delivery set (sold separately). The S21 controller allows integrating the unit into the Smart Home system or BMS (Building Management System). The unit can be controlled by the Blauberg AHU mobile application via Wi-Fi.

Download the Blauberg AHU app for Android

Download the Blauberg AHU app for iOS

Unit control via Wi-Fi using a mobile application +
Unit control via a wired remote control panel S22 control panel (option)
Unit control via a wireless remote control panel S22 Wi-Fi control panel (option)
Unit control via a remote wired LCD control panel S25 control panel (option)
BMS (Building Management System) RS-485
Blauberg Cloud Server service +
Speed selection +
Filter replacement indication by filter timer
by filter clogging differential pressure switch
Week-scheduled operation +
Bypass automatic
Timer +
Boost mode +
Fireplace mode +
Freeze protection through cyclic stops of the supply fan
through preheating (option)
Reheater connection option
Cooler connection option
Minimum supply air temperature control +
Humidity control option
CO₂ control option
VOC control option
PM2.5 control option
Fire alarm sensor connection option
Overall dimensions
Overall dimensions
  L [mm] W [mm] H [mm] H1 [mm] S1 [mm]
RV 800 1140 785 1250 Ø 250
RV 1200 1140 785 1250 Ø 250
RV 1500 1400 960 1400 250 500
RV 2500 1400 960 1400 250 500
RV 3500 1600 1290 1860 300 600
RV 5000 1910 1390 2090 500 1000
RV 6000 1910 1390 2090 500 1000
Connectors and adapters
Connectors and adapters
  Flexible connection [mm] Damper [mm] Adapter [mm]
RV 800/RV 1200 Ø 250 Ø 250 Ø 250/500×250
RV 1500/RV 2500 500×250 500×250 500×250/600×350
RV 3500 600×300 600×300 600×300/600×350
RV 5000/RV 6000 1000×350 1000×350 1000×350/1000×500
Additional coil sections
Additional coil sections
        800 1200 1500 2500 3500 5000 6000
Water cooler CW-3 H×W [mm] 500×250 500×250 600×350 600×350 600×350 1000×500 1000×500
DX cooler CDX-3 H×W [mm] 500×250 500×250 600×350 600×350 600×350 1000×500 1000×500