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Heatmiser DS1 Central Heating Dial Thermostat

Heatmiser DS1 Central Heating Dial Thermostat

RRP: £57.94£25.00

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The Heatmiser DS1 is a 230v electronic room thermostat ideal for conventional or combi-boiler systems. This thermostat is used in conjunction with a separate programmer.

This thermostat is an electronic dial thermostat, offering greater control when compared with standard bi-metallic thermostats.

  • Power On & Heat On Indication
  • Modern Apperance
  • Easily increase or decrease the required temperature
  • Variable Switching Differential
  • Built In Air Sensor

Important Note:This thermostat does need at least 3 wires to operate (Live, Neutral and Switch wire) Please check your wiring and the manual download to ensure your system is compatible.

This dial thermostat is designed to be surface mounted.

  1. Separate the front part of the thermostat by unscrewing securing screws on the bottom face of the thermostat.
  2. Mark 2 hole positions on the wall using the backplate as a positioning template. Drill at the marked positions and insert a wall plug in to each hole.
  3. Terminate the thermostat as per wiring diagram and screw the DS1 back plate to the back box.
  4. Reconnect the thermostat front plate and insert the securing screws.
Max Current3A
Supply230v AC
Dimensions (L,H,D)92x92x34mm
Temperature Range05-35C
Mounting TypeSurface

Delivery options

At The Underfloor Heating Store, we strive to make every step of your order as easy and convenient as possible, from finding the right underfloor heating setup to best suit you to taking delivery of your system the very next day.

We're proud to offer a range of delivery options to suit you, including free delivery on all of our orders or next working day delivery for a fixed price of £4.99.

Our delivery options

  • 2-3 Working Days (3-5 working days on wet room and energy efficiency products)
  • FREE
  • Next Working Day
  • £4.99 (order before 4pm, Monday to Friday)
  • Next Working Day Before 10.30am
  • £14.99 (order before 4pm, Monday to Friday)
  • Saturday Delivery
  • £29.99 (order before 4pm on Friday)