Heat Recovery Ventilation
John Lawlor Plumbing and Heating are authorised installers for Heat Recovery Ventilation and On-Demand Ventilation.
With our residential ventilation, you can stop unnecessary energy losses, enhance the indoor climate and cut running costs. All in one go.
The Lindab Safe® ventilation system improves the air quality and system tightness. Effective heat exchangers re-use the energy created inside. Detailed calculations and documentation optimize the whole ventilation project.
It is all about taking control of the indoor energy.