-
2 Port Zone Valve 22mm Motorised – ESI
The 2 Port Zone Valve 22mm Motorised by ESI is a compact storage tank water heater designed for use with boilers.
£37.95£39.955% off2 Port Zone Valve 22mm Motorised – ESI
£37.95£39.955% off -
Tower Fully Reversible Thermostatic Radiator Valve with Lockshield – TRVPACK
The Tower TRVPACK Thermostatic Radiator Valve with Lockshield is a practical and reliable solution for controlling room temperatures in domestic central heating systems. Designed with a fully reversible valve body, it can be installed on either the flow or return pipe, providing flexibility and simplifying installation for heating engineers and DIY installers.
The thermostatic head features a built-in liquid-filled sensor that automatically adjusts the valve opening to maintain the desired room temperature. By regulating the flow of hot water into the radiator, the valve helps maintain consistent comfort while improving overall energy efficiency.
Supplied as a complete pack, the TRVPACK includes a thermostatic radiator valve, matching lockshield valve, tailpieces, and compression fittings, making it suitable for most standard radiator installations.
£13.99 -
ESI RF Programmable Cylinder Thermostat ESCTP5-RF with Temperature Probe
The ESI RF Programmable Cylinder Thermostat ESCTP5‑RF is a modern, easy-to-install control solution designed to manage domestic hot water cylinders with precision and efficiency. Featuring wireless RF communication and flexible scheduling options, it allows users to programme hot water heating according to their daily routine while helping reduce energy consumption.
With a large LCD display and intuitive controls, the ESCTP5-RF makes adjusting temperature and schedules simple. The included 1-metre temperature probe enables flexible installation either directly on the cylinder or on a nearby wall for accurate temperature monitoring.
The thermostat can also integrate with compatible ESI smart controls, enabling remote control of hot water via a mobile device when paired with a compatible programmable room thermostat. This ensures greater convenience and improved heating efficiency for modern homes.
£64.99 -
ESI Wifi Hub for ESRTP4RFW & ESRTP4Touch – WI-FI Hub
The ESI Wifi Hub is specifically designed to work with the ESRTP4RFW and ESRTP4Touch thermostats, providing a convenient Wi-Fi connection for easy control and monitoring. This programmable thermostat offers 7-day programming, operated through the user-friendly interface on the ESRTP4RFW and ESRTP4Touch units. Weighing only 0.5kg, this white plastic hub operates on 230V power supply, making it a sleek and efficient addition to any home heating system. The hub boasts Wi-Fi connectivity, allowing users to adjust settings remotely and enjoy the benefits of a smart heating system.
£45.85 -
ESI ESRTP8W MISTRAL SMART WiFi THERMOSTAT + OpenTherm Programmable – White
The ESI ESRTP8W Mistral Smart WiFi Thermostat is a wireless, programmable room thermostat that offers control via a simple dial, the Centro App, or Amazon Alexa, featuring OpenTherm technology to potentially save up to 15% on gas usage. It is a Boiler Plus compliant, 2-channel control suitable for various boiler types and heat pumps.
£122.49 -
ESI ESRTP4 Touch Wireless Programmable Room Thermostat & RF Receiver
The ESI ESRTP4 Touch is a wireless, programmable room thermostat that provides user-friendly, touch-button control over heating and hot water systems. It is “Smart Ready,” meaning it can be upgraded for Wi-Fi control via the optional ESI WiFi Hub (sold separately) to allow remote access via the ESi Centro App and voice assistants like Amazon Alexa.£48.99
