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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 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 -
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 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 -
HiSPEC Interconnectable Mains Smoke Detector Alarm HSSA/PE/FF Grade D2
The HiSPEC Interconnectable Mains Smoke Detector Alarm HSSA/PE/FF Grade D2 is a reliable and efficient home security device that protects your property from smoke and gas hazards. With a manufacturer warranty of 5 years and a battery included, you can rest assured of its durability and functionality. The white-coloured detector has an item diameter of 12 cm and a depth of 5.5 cm, making it a sleek and unobtrusive addition to any home. Its operating sound rating of 85 dB ensures that you will be alerted promptly in case of any emergencies, providing you with peace of mind and safety for you and your family.
£16.45 -
HiSPEC Mains Heat Detector Interconnectable Interlinked Alarm HSSA/PE/FF
Protect your home with the reliable HiSPEC Mains Heat Detector Alarm, designed for enhanced fire safety in kitchens, garages, lofts, and other areas where smoke alarms may be prone to false activation. The HSSA/PE/FF interconnectable alarm provides dependable heat detection with fast response performance and a modern fast-fix installation system.
Powered by a 230V mains supply with integrated battery backup, this heat detector continues operating during power failures for added peace of mind. The interconnectable design allows up to 20 compatible HiSPEC alarms to be linked together, ensuring all connected alarms sound simultaneously when heat is detected. This provides faster warning throughout the property and improves overall household safety.
Featuring a fast-fix mounting base, the detector is designed for quicker and easier installation. The built-in hush and test functions allow simple maintenance and convenient silencing of nuisance alarms when required. The unit also delivers a loud 85dB alarm signal and includes insect-resistant protection for improved reliability.
£18.35 -
Telford Tempest 150L Indirect Unvented Cylinder
The Telford Tempest 150 L Indirect Unvented Cylinder is a premium stainless-steel hot water storage solution engineered for modern UK heating systems. Designed for indirect heating off a boiler (gas, oil or similar), this cylinder delivers high-pressure, mains-fed hot water throughout homes and supports demanding shower and bath use.
£456.00£480.00Telford Tempest 150L Indirect Unvented Cylinder
£456.00£480.00 -
Telford Tempest 200 L Indirect Unvented Cylinder
The Telford Tempest 200 L Indirect Unvented Cylinder delivers reliable, mains-pressure hot water for medium-sized homes and everyday family use. Built from high-grade Duplex 2304 stainless steel, this cylinder offers outstanding durability and corrosion resistance — making it a long-lasting hot water storage solution for modern central heating systems.
Designed for use with an oil or gas boiler (indirect heating via internal coil), it supplies consistent high-flow mains pressure hot water to taps and showers, with rapid recovery assisted by the factory-fitted 3 kW immersion heater for backup heat.
£498.75£525.00Telford Tempest 200 L Indirect Unvented Cylinder
£498.75£525.00 -
Telford Tempest 250L Indirect Unvented Cylinder
The Telford Tempest 250 L Indirect Unvented Cylinder is a high-quality stainless-steel hot-water storage cylinder designed for modern UK heating systems. It’s engineered for use with a boiler (gas, oil or similar) as the primary heat source and provides mains-pressure hot water at high flow rates for taps and showers throughout medium to large homes.
Built from Duplex 2304 stainless steel, the Tempest cylinder offers excellent corrosion resistance and long service life, making it an ideal choice for reliable domestic hot-water storage. The cylinder is fully insulated with high-density foam to minimise heat loss and improve energy efficiency.
£555.75£585.00Telford Tempest 250L Indirect Unvented Cylinder
£555.75£585.00 -
£427.50
£450.00Telford Tempest 90 L Indirect Unvented Cylinder
£427.50£450.00 -
Telford Tempest Indirect Unvented Cylinder 300L
Telford Tempest 300L indirect unvented cylinder. Efficient hot water storage for residential or commercial systems, designed for high-performance indirect heating.
£565.25£595.00Telford Tempest Indirect Unvented Cylinder 300L
£565.25£595.00
