ESi Controls Ltd is one of the fastest growing designers and manufacturers of heating controls in the UK, and with the help of a growing and dynamic team, has worked closely with our experienced R&D department to develop a range of Energy Saving Innovative heating controls for residential and commercial use.

ESI Wireless Digital Room Thermostat, Wireless Programmable Room Thermostat, Mechanical Dual Cylinder Stat, 2 Port 22mm Zone Valve, 3 Port Zone Valve, 2 & 3 Port Actuator Head, 1 & 2 CHannel Multipurpose Programmer, Mechanical Room Thermostat.

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  • https://heatingspares247.com/product/esi-2-port-zone-valve-with-neon-light-22mm-eszv222n/ Out of stock

    ESi 2 Port Zone Valve 22mm ESZV222N

     £39.84 (Inc. VAT) Read more
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    ESI Combi Pack 1 Zone CPC1ZP6CWF

     £63.46 (Inc. VAT) Add to cart
  • ESi Wired Programmable Room Thermostat ESRTP4

    ESi Wired Programmable Room Thermostat ESRTP4

     £30.40 (Inc. VAT) Add to cart