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Blauberg VENTO Ergo A25-1 S Pro


Heat recovery single-room units. Maximum air capacity up to 25 m³/h.
EAN codeEAN4058448022845
  • Description
  • Characteristics
  • Downloads
  • DIMENSIONS
  • Accessories
Description
Description
USE
Arrangement of efficient energy-saving supply and exhaust single-room ventilation in flats, houses, cottages, social and commercial premises. Heat recovery minimises ventilation heat losses.

Humidity balance and controllable air exchange create individually set microclimate.
DESIGN
HEAT AND MOISTURE REGENERATION  
High-tech ceramic energy accumulator with heat recovery up to 85 %. Due to its cellular structure it has a larger contact area surface and high efficiency. The energy accumulator is featured with excellent heatconducting properties and thermal energy storage capacity.
UNIT OPERATING LOGIC IN WINTER PERIOD  
Warm stale air is extracted from the premise, flows through the ceramic regenerator and transfers a part of the accumulated heat and moisture to it. As the ceramic regenerator gets warmed up, the unit switches to the supply mode.

Clean cold intake air flows through the regenerator and absorbs accumulated heat and humidity.When the ceramic regenerator is cooled down, the unit is switched to the extract air mode.
CONTROL  
The unit operation mode control is performed by means of manual three-position switches located on the unit casing or using the remote controller.The unit is equipped with a humidity sensor for indoor humidity control and regulation.
Remote control and operation mode selection:
MOUNTING  
The unit is designed for external through-the-wall installation inside a prepared round hole in the outer wall of the building.The best ventilation solution is pairwise installation of reverse phase connected units. Some units supply fresh air to the room and the other units extract stale air from the room. This allows to arrange the most efficient balanced ventilation. In case of brand new construction the units are mounted in two stages:
  • pre-installation at the stage of the indoor finishing and outer decorative wall finishing. It includes installation of the telescopic air ducts, outer ventilation hood and laying out of electric cables.
  • final mounting before commissioning of a house. It includes installation of the regenerator, the filters, connection of the ventilation unit.

If mounting of the ventilation hood on the outer wall is undesirable it may be flush mounted and the external grille may be inserted into the outer window jamb using the KIT BlauPlast 204x60-2 pre-installation kit. Available upon separate order.

Angular mounting into a wall with standard thickness using KIT BlauPlast 204х60-2

Characteristics
Characteristics
Parameter VENTO Ergo A25-1 S Pro (1 speed) VENTO Ergo A25-1 S Pro (2 speed) VENTO Ergo A25-1 S Pro (3 speed) Measurement unit
Voltage 100-230 100-230 100-230 V
Frequency 50/60 50/60 50/60 Hz
Voltage 100-230 100-230 100-230 V
Power 3.68 4.15 5.59 W
Current 0.024 0.027 0.038 A
RPM 1250 1397 2541 min-1
Air capacity 7 16 25 m³/h
Sound pressure level at 1 m 31 35 43 dBА
Sound pressure level at 3 m 22 25 33 dBА
Outdoor sound pressure attenuation 19 19 19 dBА
Regeneration efficiency ≤ 85 ≤ 85 ≤ 85 %
Ingress protection rating IP24 IP24 IP24 -
Remote control panel - - - -
Functions Filter replacement indication, Timer, Humidity sensor Filter replacement indication, Timer, Humidity sensor Filter replacement indication, Timer, Humidity sensor -
Air duct 100 100 100 -
SEC class A A A -
Mounting wall mounting wall mounting wall mounting -
Documents archieve
Documents archieve
Name
VENTO Ergo A25-1 Pro - data sheet (pdf 1.06Mb)
VENTO Ergo A25-1 Pro - user manual (pdf 1.76Mb)
VENTO Ergo A25-1 S Pro - image (png 348.98Kb)
Vento Ergo A - certificate GS (pdf 218.24Kb)
Vento Ergo A - certificate LVD (pdf 145.54Kb)
Outer ventilation hood with frost protection AH-8 - installation instruction (pdf 1.42Mb)
DIMENSIONS
DIMENSIONS

Accessories
Accessories
ACCESSORY NAME DESCRIPTION
Pre-installation kit for mounting into a wall with standard thickness Pre-installation Kit VENTO Ergo A25-1 Includes:
  • Round Ø100 mm air duct, 300-570 mm long.
  • AH 100 outer ventilation hood.
  • Plastic foam plug.
Pre-installation kit for mounting into a thin wall Pre-installation Kit VENTO Ergo A25-1 S Includes:
  • Round Ø100 mm air duct, 120-500 mm long.
  • AH-S 100 outer ventilation hood.
  • Plastic foam plug.
Final mounting kit Completion Kit VENTO Ergo A25-1 Includes:
  • Ceramic regenerator Ø100 mm.
  • VENTO Ergo A25-1 ventilation unit.
  • G3 filters.
Remote control FB-Vento Ergo For controlling the VENTO Ergo units.
Installation kit for angular mounting into a wall with standard thickness KIT BlauPlast 204x60-2 Includes:
  • Plastic ventilation grille 230x86 mm.
  • Plastic air duct 204x60 mm.
  • Plastic connecting bend from Ø150 to 204x60 mm.