ESi ESRTP4RF+ Wireless Programmable Room Thermostat, White

  • Availability: In Stock
  • Brand: ESI
  • MPN: N/A
  • Condition: New
Availability: In Stock


Dispatched On The Same Day If the Order is Placed Before 3:30 pm (Monday-Friday)

We are pleased to offer complimentary custom laser-engraved ESi ESRTP4RF+ flaps for orders of 12 or more ESi units. These flaps can be personalized with your company's logo and any relevant information you wish to include, such as social media details, separate contact information for installations and repairs, or a 24-hour breakdown number. Once your order has been placed, please reach out to our support team, who will be happy to assist you in designing the ideal flap for your needs. (FREE OF CHARGE OFFER)

The ESRTP4RF+ is a 7-day, 5/2 or 24-hour wireless programmable room thermostat. This removes the need for any fixed wiring between the thermostat and boiler reducing the installation time and eliminating the chance of damaging the aesthetics of the property, with no redecorating or making good required afterwards.

The ESRTP4RF+ is one of the easiest to use on the market, providing 4 or 6 time and temperature events each day. The 7 days, 5/2 or 24-hour programming options meets most homeowners requirements.

The ESRTP4RF+ comes pre-paired and has two-way RF communication at the 868MHz radio frequency band to ensure a more accurate, stronger and quicker response compared to older styles and allows for a signal strength indicator.

The ESRTP4RF+ can provide wireless automatic time and temperature control to heating or cooling systems in domestic and light commercial buildings. It can be used to control the heating circuit in an S or Y Plan and is particularly well suited to control combination boiler installations or additional zones in an S Plan Plus system.

The new range of programmable room thermostats holds a 3-year guarantee for consumer and installer peace of mind and is focused on value, quality and simplicity, offering an economical and durable solution for households.


Thermostat Dimensions
127mm(L) x 81mm(W) x 28mm(D)
Recever Dimensions
135mm(L) x 90mm(W) x 33mm(D)
7 Day, 5/2 Day & 24Hr
Power Supply
2x 1.5V Lithium batteries (type: AA size)
Temperature sensor type
+/- 5°C at 20°C
Thermoplastic, flame retardant
Number of programs
4 or 6 (Default: 4)
Protection rating
BST/GMT time change
Factory Pre-Set Programme
Complies with
EN60730-1 EN 60730-2.7, EMC Directive 2014/30/EU, LVF Directive 2014/35/EU
Easy fit back plate
Power supply voltage
230VAC, 50Hz
Power consumption
Contact type
6 (2)A. 230VAC SPDT (Volt free changeover contacts)
Polarity free
Maximum cable lenght
50 meters
Maximum cable resistance
2.5 Ohms
Transmission distance
Approx. 30m in open terrain

In the box

ESRTP4RF+ Wireless Programmable Room Thermostat
2 X Alkaline Batteries 1.5V (Type AA)
Installation Instructions
2-Year Limited Hardware Warranty

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