Key Features
- Connectivity: Wireless
- Programming: 7 day, 5/2 day or 24 hour
- Number of programming events daily: 4 or 6
- LCD display
- OpenTherm communication
- TPI technology
- Holiday mode
- Temperature range 5–30°C
ESi 4 Series Wireless Programmable Thermostat with OpenTherm - ESRTP4RF+ Overview
The ESi 4 Series ESRTP4RF+ programmable thermostat features OpenTherm communication, which provides advanced interactions between a thermostat and the heating system, such as adjusting the boiler's output temperature, reporting the boiler's status updates (error codes) and more, helping to efficiently control and operating your heating system.
Programming Functions
This thermostat allows you to set schedules based around your heating control preferences and schedule, with the option of 7-day, 5/2-day or 24-hour programming and the option to program 4 or 6 events daily.
TPI Technology
The ESi 4 Series ESRTP4RF+ thermostat provides accurate and energy-efficient temperature regulation in heating and cooling systems.
This technology avoids frequent on/off cycling and modulates the system's operation for a more consistent and efficient temperature throughout the day.
LCD Display and Ease of Use
This ESi thermostat features and LCD display, allowing you to see the current temperature at a glance and make any program settings via the 4 buttons.
It also comes with summer/winter changeover and BST/GMT time changes, so you don't need to manually adjust the time setting throughout the year.
Landlord Service Reminder
The landlord service reminder offers protection for tenants and landlords by alerting the landlord when the boiler needs servicing or there's a breakdown issue (it'll display an error code).
Temperature Range
Featuring a temperature range between 5 and 30°C, this ESi programmable thermostat is suitable for use during all seasons, all year round.
Wireless Connectivity
This thermostat is quick and easy to install, thanks to its wireless connectivity, which offers a wireless distance up to 30m in open terrain.
Additional Information
- Landlord service reminder
- Summer/winter changeover
- Warranty: 3 years
