Instant Quote
Best for planning, foundations, budgets and quick kit pricing.
- Instant MVHR or MEV kit estimate.
- Basic airflow calculation based on your property details.
- Automatically builds a material list and price.
- Ideal for early-stage projects.

Product Part Number:
The Vent Axia Kinetic FH is an efficient Mechanical Ventilation with Heat Recovery (MVHR) unit designed to provide a high level of indoor air quality and comfort. With 90% heat recovery efficiency, this system delivers fresh, filtered air to your home while recovering heat from the stale air being extracted, making it an excellent choice for energy-efficient living. Ideal for homes up to 200m², this unit provides effective ventilation, reducing the need for additional heating.
Featuring a digital controller, boost switch, and humidity control, the Kinetic FH is designed for easy use and installation, making it a perfect solution for maintaining a balanced ventilation system in new builds or major renovations.
| Parameter | Specification |
|---|---|
| Airflow Rate Max | 340m³/h |
| Airflow Rate @ 100Pa | 310m³/h |
| Max Dwelling Size | 200m² |
| Max Room Extraction | Kitchen + 5 extraction points |
| Specific Fan Power (lowest) | 0.51 |
| Dimensions (W x H x D) | 555 x 550 x 350 mm |
| Weight | 18kg |
| Filtration | 2 x G4 filters (optional 1 x M5) |
| Summer Bypass | Yes |
| Frost Protection | Yes |
| Sound Level @ 3m | 20-47 dB(A) |
| Mounting | Wall or floor mounted |
| Ductwork Connections | Top or side |
| Duct Diameter | 4 x 125mm |
| Condensate Drain | Yes |
| BMS | Yes - KNX |
| Fireplace Mode | No |
| Alarm System Integration | Yes |
| Passive House | No |
| ERP Rating | A |
| Warranty | 5 years |
| Country of Manufacture | UK |
| Heat Exchanger | PVC Counterflow |
| Available Room Sensors | Humidity, Timer, PIR |
| SAP Appendix Q | Yes |
Enter a few basic details about the property below and we’ll calculate a suitable Ventilation system with an instant quote.
I can help with room counts, MVHR vs MEV, kit options and understanding your quote before you continue.
Bernie is a guide only. Please check your inputs before creating the quote.
Add the floor area and room counts for the property.
The system checks the required ventilation rate and builds the kit.
You’ll be taken to a full quote page with the kit breakdown and pricing.
Larger homes, complex layouts or systems requiring multiple units may be better suited to a manual layout guide.
For larger or more complex properties, our design team can review your plans and provide a free estimate with the most suitable system and kit configuration.