ESi – helping you remain in control of your heating

ESI Controls is taking a lead in offering the latest, quality heating controls.

It now offers its best-selling RTP4RF (Programmable RF Room Stat) with OpenTherm technology, ensuring greater energy efficiency and cheaper energy bills whilst offering protection to your boiler. With OpenTherm, energy efficiency can be improved by as much as 14 per cent. The RTP4RF+ offers an easy choice solution for all housing associations and social housing providers and replacement heating contractors.

In addition, these exceptional heating controls come with a three-year warranty. Contact ESI Controls – call 01280 816868 or head for