Products and systems we commonly encounter
What we can help with
Related services
Berkshire & London
We cover Berkshire from Reading through Maidenhead, Slough, Windsor, Bracknell and nearby towns, and selected London areas by planned appointment.
Mattira electric boiler systems
Elnur's Mattira range includes the MAC15 electric combination boiler, designed to provide wet central heating and domestic hot water. The heating side uses electronic modulation, so a complaint such as poor radiator performance is not diagnosed by checking only whether the appliance powers up.
Checks that matter on an Elnur system
If the boiler is being replaced, we also review the property's electrical capacity and whether the existing wet system, controls and hot-water arrangement should remain unchanged.
Reviewed 9 September 2026 · NICEIC-registered electrical work · G3 unvented hot-water qualified · Dimplex Pro / Quantum installer training.