inVENTer®-Heat Recovery Ventilators
We offer different inVENTer®-ventilation solutions : all products and prices
Why inVENTer®:
Excellent Quality - Made in Germany | Exceptionally User-Friendly |
| ● quiet as a whisper | ● easy to install and maintain |
| ● Heat Recovery up to 91% | ● mounted inside of outer walls |
| ● humidifies incoming air | ● no pipes / aerating tubes |
| ● frost-resistant operation | ● electrical safety (low voltage DC) |
| ● minimal running costs | ● easy to clean, because washable |
| ● complies with building regulations |
inVENTer® in New Buildings
Using our Ventilation-System You can easy and economical fulfill European Building Regulations.
Designed for Mounting in New Buildings:
inVENTer® 14 v
(angular telescopic tube)
inVENTer® in retrofits
Designed for use in retrofits:
inVENTer® 14 r
(round telescopic tube)
airflow up to 29m3/h
inVENTer® 25 r
(round telescopic tube)
airflow up to 39m3/h
inVENTer® - twin
Single Room Ventilator by inVENTer® !
only one wall opening to ventilate a room up to 40m3 
inVENTer® - twin
(angular telescopic tubes)
inVENTer®corner
inVENTer®corner is made for additional facades insulation.
The air is diverted inside the wall and comes out at the window reveal.
inVENTer®corner
inVENTer - special contruction
for very thin walls: inVENTer 14V "Ohio"
attachment for inVENTer 14V (high-grade steel)
for wall thickness of 15 up to 25 cm
ideal for wood constructions
for underground mounting: inVENTer 14R "Sylt"
attachment for inVENTer 14R for underground vent holes (high-grade steel)ideal for basement ventilation
GS-ventilation without heat recovery
GS is made for ventilation and automatic dehydration in your living space.
It is used, for example, in bathrooms or basement.
GS 61