inVENTer offers ductless heat recovery ventilators (HRV’s) that only require low voltage power wiring to each fan unit. Removing the need for ducting frees up space in your home or building, simplifying the installation while maintaining fresh outdoor air contribution to the space. With up to 87% sensible heat recovery efficiency, your heating & cooling loads are reduced, saving energy costs. inVENTer products are made in Germany using high quality ceramic energy cores.
Featured Products
Ductless HRV
iV-Smart+ Compact
- Single fan, operates in pairs
- Up to 17.1 CFM in heat recovery
- Up to 34.1 CFM total in extract mode
- 140mm minimum wall thickness
- Rated heat recovery 87%
- Aluminum weather hood
- Decorative interior cover with filter
- 24V power & control
- 1 – 3 W power consumption
- 14 – 37 dB(A) at 2m
iV-Twin+
- Dual fan unit, standalone for single room
- Up to 13.5 CFM in heat recovery
- Up to 26.5 CFM total in extract mode
- 270mm minimum wall thickness
- Rated heat recovery 94%
- Designed for small rooms or bathroom ventilation
- 24V power & control
- 0.5 – 3 W power consumption
- 14 – 38 dB(A) at 2m
iV14-MaxAir
- Single fan, operates in pairs
- Up to 26.5 CFM in heat recovery
- Up to 53 CFM total in extract mode
- 280mm minimum wall thickness
- Rated heat recovery 88%
- Aluminum weather hood
- Decorative interior cover with filter
- 24V power & control
- 1 – 5 W power consumption
- 20 – 45 dB(A) at 2m
sMove s4 & s8 Controllers
- Controls between 4 and 8 inVENTer ventilation units in heat recovery and ventilation modes
- Filter change indicator, operating hours counter and pause function
- Expandable with sensors (CO2, humidity)
How it Works
Decentralized ventilation systems by inVENTer consist of units arranged in pairs. The ventilation devices are being in-stalled into the outer wall. The integrated Xenion® fans bring fresh air to the inside and remove stale air in a coordinated manner. They change their direction of rotation every 70-90 seconds. inVENTer decentralised systems also consist of high-quality ceramic bodies to store existing heating or cooling energy from the air. Then during the ventilation cycle, they release the stored heat or cold back into the fresh incoming air. In particular, the honeycomb structure of a heat accumulator made of ceramic achieves a high level of efficiency in heat recovery. The transfer area is maximized by the honeycomb structure, which means that even more thermal energy can be temporarily stored. With this principle you save energy while heating or cooling your dwelling and at the same time improve your comfort and health.
