The ESRTP4RF+ comes pre-paired and has two-way RF communication at 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 a S or Y Plan and is particularly well suited to control combination boiler installations or additional zones in a S Plan Plus system. The new range of programmable room thermostats are focused on value, quality and simplicity, offering an economical and durable solution for households.

• Boiler plus compliant
• Optimum stop, Delayed start and TPI technology
• Factory set clock and date
• Optional landlord service safety feature
• Pre set programs with overrides
• 7 Day, 5/2 Day and 24 Hour in one
• Holiday Mode
• 3 Year Warranty
• Select either 4 or 6 time and temperature events
• Automatic BST/GMT 1 hour time change