ESi Wireless Programmable Room Thermostat ESRTP4RF+

The ESRTP4RF+ is a 7 day, 5/2 or 24 hour wireless programmable room thermostat designed to provide automatic time and temperature control of all domestic central heating applications. The ESRTP4RF+ is easy to install and use, and offers the householder a range of convenient, feature-packed options whilst offering supreme levels of heating control, energy efficiency and comfort.

– Opentherm communication
– Large, easy to read LCD with back light
– Optimum stop, delayed & optimum start/ TPI technology
– 7 day, 5/2 day or 24 hour programming options
– Select either 4 or 6 time & temperature events
– Automatic BST/GMT 1 hour time change
– Factory set clock and date
– Pre-set built in programme & easy to use overrides
– Two way communication
– Includes optional landlord service safety feature
– Holiday mode
– Boiler Plus compliant

– Programmable Room Thermostat : ESRTP4RF+
– Temperature Control Class : ErP Class V Product (2%)
– Energy Efficiency Technology : Opentherm Load Compensation, TPI (Chrono-proportional) Control, Delayed Start, Optimum Start and Optimum Stop
– Programming : 7 day, 5/2 day & 24 hour
– Power Supply : 2 X Alkaline Batteries 1.5V (Type AA)
– Temperature Adjustment Range : 5C to 35C
– Total Switch Rating Rx : 6(2)A 230V AC Volt Free changeover contacts
– Contact Type Tx : Wireless
– Transmission Distance : Approx. 30m in open terrain
– Power Reserve : 3 years
– Plastics : Thermoplastic, flame retardant
– Protection Rating : IP30
– Dimensions : 127mm x 81mm x 28mm
– Number of events per day : 4 or 6
– BST/GMT time change : Automatic
– Factory Pre-set programme : Yes
– Complies with : EN60730-1 EN60730-2.7, EMC Directive 2014/30/EU, LVD Directive 2014/35/EU