our ESRTP4+ is one of the most reliable and value for money domestic heating controls available.
With the ability to control combi boilers, system or heat only boilers via an S or Y Plan the ESRTP4+ meets boiler plus requirements.
● Opentherm communication which can save up to 15% gas when connected to an Opentherm compliant boiler
● Delayed Start & TPI Technology for maximum energy savings
● 7 day, 5/2 or 24 hour operation offering full flexibility over your heating control
● Landlord service reminder, ideal for social housing or rental properties
● Automatic summer/winter time change
● Easy to use, wall or stand mountable
● Holiday Mode to allow control when you’re away saving energy
● 3-year warranty for complete peace of mind
● ErP class 5 energy rating for maximim energy efficiency
our ESRTP4+ is one of the most reliable and value for money domestic heating controls available.
With the ability to control combi boilers, system or heat only boilers via an S or Y Plan the ESRTP4+ meets boiler plus requirements.
View techinical specifications and installation instructions.
Unit 21, Angelvale, Top Angel
Buckingham Industrial Park,
Buckingham, MK18 1TH
Tel: 01280 816868
Fax: 01280 816691
Email: sales@esicontrols.co.uk
© ESi Controls Limited – All Rights Reserved | ESi Controls are part of The Addtech Group
