How often should my HIU be serviced?

Whilst your HIU does not have to be serviced annually Advanced Maintenance UK Ltd highly advises that annual maintenance is carried out on your HIU, as not only does it prolong the life of the unit it can help prevent breakdowns, leaks and ensures a high operating performance.

If you would like to book one of our experienced, qualified, HIU engineers to come and service your Heating Interface Unit, please do not hesitate to give us a call on 01189 303738 or email