Ventilation That Pays
For Itself.
15 % OFF + 12-Month
Free Service & Filters.
Get Started in Three Steps
1.
Send us your floor plan or room data — receive a personalised ROI report within 48 hours.
2.
On-site audit — our engineers measure, design and issue a fixed-price offer.
3.
Installation and fresh air — usually completed in a single working day, with 12 months of free maintenance.
Frequently Asked Questions
How loud is the system, really?
Maximum sound pressure is below 32 dB(A). In normal operation it is often lower and suitable for bedrooms and offices.
Can I retrofit an existing building?
Yes. Compact modules fit into false ceilings, technical rooms or wall niches. Usually only two core drillings and a condensate drain are required.
What maintenance is needed after the free year?
Two to three filter changes per year (less than ten minutes each). We offer fixed-price service contracts or you can handle changes yourself.
Will it integrate with my BMS or smart-home system?
Absolutely. The VK8 controller ships with Modbus RTU; BACnet gateways and cloud APIs are optional. All sensor and control values are documented.
Which grants are available?
- **KEEREP** covers up to 100 % of capital cost for public projects.
- **EBRD GEFF** refunds 15–20 % for private and SME projects.
We supply all documentation and guide you through the application.
Why Choose
Our System?
As energy costs climb, air-quality rules tighten and tenants demand smart buildings, ventilation becomes essential.
G Kraft Air and E-VIPO blend Swiss know-how with local Kosovo service to deliver efficient, healthy air in one easy system.
Here’s what makes it stand out:
1. Industrial-Grade Energy Efficiency
- Counter-flow / enthalpy heat exchanger recovers up to 98 % of exhaust heat.
- BLDC EC fans, specific fan power ≤ 0.7 W / (m³/h).
- Free-cooling bypass uses Kosovo’s cool summer nights without mechanical chillers.
2. Healthy Indoor Air – No Compromise
- Multistage filtration: G4 → F8 → HEPA H13 (99.9 % PM2.5).
- Optional UV-C module: inactivates > 99.99 % of airborne viruses in minutes.
- Integrated CO₂, VOC, PM and humidity sensors drive demand-controlled airflow.
3. Whisper-Quiet Operation
- Less than 32 dB(A) at full load — quieter than a modern refrigerator. Windows stay closed, outdoor noise stays out.
4. One-Day Installation
- Most projects are fully installed and commissioned in under 8 hours, whether new build or retrofit.
5. Local Service & Predictable Costs
- Spare parts and certified technicians are based in Kosovo.
- Predictive maintenance alerts before downtime occurs.
- Tool-free filter change in under two minutes.
6. 2025 Special Offer
- 15 % discount on every order placed by 31 December 2025 (applies to all follow-up projects in the same year).
- 12 months of free service — including all filter changes and cleaning.
- 2-year full system warranty, optional extensions available.
Numbers That Matter
- Typical heating and cooling costs drop by 40–55 % from day one.
- Modelled payback in 1.6– 2.4 years for homes, offices and schools.
- Public projects can receive up to 100 % funding via KEEREP; private investors up to 20 % cash-back via GEFF.
- The 2025 discount and free service shorten break-even by another six months.