Our expertise
Complete service for your indoor climate.
From professional installation to periodic maintenance. We make sure your ventilation system always performs optimally.
Most chosen
HRV Installation
Professional installation of HRV systems. From first advice to delivery.
- Free on-site inspection
- Tailored advice
- Installation within 1 week
From € 5,500 excl. VAT
HRV Installation
Save 30%
HRV Replacement
Upgrade to a new, energy-efficient HRV system and save instantly.
- Reuse existing ducts
- Choose Zehnder or Renson
- Lower energy bills directly
From € 3,500 excl. VAT
HRV Replacement
Upgrade
From MV to HRV
Upgrade your mechanical ventilation to a modern HRV system.
- Up to 95% heat recovery
- Major energy savings
- Healthier indoor air
From € 8,500 excl. VAT
From MV to HRV
Recommended
Maintenance & Balancing
Extend the lifespan of your HRV system with professional maintenance.
- Full system cleaning
- Filter replacement
- Airflow balancing
From € 390 excl. VAT
Maintenance & Balancing
Add-on
ComfoClime add-on
Cooling and pre-heating on your existing ComfoAir Q, no outdoor unit.
- No outdoor unit
- Cools and pre-heats
- 24 → Q350 · 36 → Q450/Q600
From € 3,625 excl. VAT
ComfoClime add-on
Combi
HRV + boiler
Replace your HRV unit and boiler in one combined job.
- One planning, one team
- Same rules as HRV replacement
- Old appliances disposed of
HRV from € 3,500 excl. VAT
HRV + boiler
New
Advice Package
Personal advice on HRV for your specific situation.
- On-site inspection
- Current ventilation analysis
- Zehnder or Renson advice
€ 75 intake
Advice Package
Not sure which solution you need?
Our experts are happy to think with you for a suitable recommendation. Free and personal.