Wired programmable room thermostat

The ESRTP4 is an easy to install-and-use 7 day, 5/2 or 24hr programmable room thermostat which offers up to six time and temperature changes each day with different programmes for weekdays and weekends. The ESRTP4 has all the energy savings features such as TPI, Delayed Start and Optimum Stop and the all-important Landlord Service Interval.


Battery powered for ease of installation, the ESRTP4 has a large, easy-to-read blue backlit LCD display. It is easy to programme and operate because of the built-in programme options that the user can easily change to suit individual heating requirements. It incorporates a real time clock and calendar function which automatically changes between BST/GMT time changes. Time and date are factory-set making time setting or adjustment unnecessary.

  • Landlord Service Interval Reminder
  • Auto, Manual, Override and Off modes
  • Energy saving, optimum start, optimum stop, delayed start and TPI selectable
  • Large, easy to read LCD with blue back light
  • 7 day, 5/2 or 24 hour operation
  • 4 or 6 time and temperature events selectable
  • Automatic BST/GMT 1 hour time change
  • Factory set clock and date
  • Pre-set built -in programs
  • Holiday mode
  • Easy to use and quick to install
  • 3-year warranty

View and download the ESRTP4 technical sheet here


View and download the ESRTP4 user instructions here


View and download the ESRTP4 installation instructions here


View and download the technical sheet here

View and download the user instructions here

View and download the installation instructions here