-
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 -
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 -
🔌Terminal Block Strip Connector Wire Joiner – 3A, 5A, 15A & 30A
The Terminal Block Strip Connector Wire Joiner by BLOCK is a versatile unit designed for electrical connections. With 12 ports and threaded termination type, it offers a secure and reliable connection for wires ranging from 1-5 AWG. Made from brass contact material and featuring a standard connector style, this UK-manufactured connector block is suitable for various mounting types and applications up to 30A. Ideal for wire and cable connectors, this clear-coloured connector block is a practical solution for electrical equipment and supplies in various industries.
£4.42 -
Tesla 11″ Hot Water Cylinder Copper Immersion Heater Element
High-Quality 11″ Copper Hot Water Cylinder Immersion Heater Element – 3 kW Heating with Built-In Thermostat
Upgrade or replace your hot water cylinder’s heating system with this Tesla 11″ Copper Immersion Heater Element, designed for reliable electric heating and efficient hot water production. Built by trusted manufacturer Tesla, this immersion heater is ideal for domestic water cylinders, offering efficient, safe and straightforward performance.
£25.89 -
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
