Plumb Supply — The merchant you can always count on
Plumb Supply — Product image coming soon (not a product photograph)
Heatmiser

Heatmiser DS1 Central Heating Dial Thermostat

Product code: 410445
Price
£17.91ex VAT
£21.49 inc VAT
  • Free UK mainland delivery on orders over £100 ex VAT (heavy, palletised and non-mainland deliveries quoted at checkout)
  • Genuine manufacturer-supplied products
  • Buying in volume? Request a project quote

Product details

The Heatmiser DS1 is a versatile 230v electronic room thermostat designed for conventional or combi-boiler systems. Here's why it's the ideal choice for precise heating control: Key Features: Electronic Dial Thermostat: Offering superior control compared to standard bimetallic thermostats, the Heatmiser DS1 ensures accurate and consistent temperature regulation for optimal comfort. Power On and Heat On Indication: Clear indicators let you know when the power is on and when the heating is activated, providing instant feedback on the thermostat's status. Modern Appearance: With its sleek and modern design, the Heatmiser DS1 adds sophistication to any room while offering advanced functionality. Precise Temperature Adjustment: Effortlessly increase or decrease the required temperature with the intuitive dial control, allowing you to create the perfect environment. Variable Switching Differential: Customize the temperature range at which the heating system turns on and off, providing fine-tuned control and energy efficiency. Built-In Air Sensor: Accurately measures ambient temperature for precise temperature control, ensuring optimal comfort. Specifications: Max Output: Volt Free 3A Max Supply: 230v AC Dimensions (L,H,D): 92x92x26mm Temperature Range: 05-35°C Mounting Type: Surface Optional Probe (not included): Heatmiser Thimble Sensor IP Rating: IP20 Installation: Surface Mounting: Separate the front part of the thermostat, mark hole positions on the wall, drill, and insert wall plugs. Terminate the thermostat as per the wiring diagram, screw the DS1 back plate to the back box, reconnect the thermostat front plate, and insert securing screws. Ensure your system has at least 3 wires (Live, Neutral, and Switch wire) for operation. Refer to the manual download for compatibility and detailed installation instructions. Upgrade your heating control with the Heatmiser DS1 Central Heating Dial Thermostat, offering advanced features, precise temperature regulation, and a sleek design for enhanced comfort and convenience.

You may also need

Popular pairings and alternatives from the same range.

Plumb Supply — Product image coming soon (not a product photograph)
Prowarm
ProWarm ProTouch-E WiFi Smart Thermostat - White
Price
£84.99ex VAT
£101.99 inc VAT
Plumb Supply — Product image coming soon (not a product photograph)
Prowarm
ProWarm ProTouch-E WiFi Smart Thermostat - Black
Price
£84.99ex VAT
£101.99 inc VAT
Plumb Supply — Product image coming soon (not a product photograph)
Vaillant
Vaillant EcoTec Two Zone Wiring Centre VR66 20135785
Price
£89.09ex VAT
£106.91 inc VAT
Plumb Supply — Product image coming soon (not a product photograph)
Prowarm
Prowarm IQ White Dial Thermostat with White Trim M1W-W
Price
£20.83ex VAT
£25.00 inc VAT

Delivery you can plan around

Free delivery over £100 ex VAT. Standard UK mainland delivery is £6.95 ex VAT.

Delivery information

14-day standard returns

Eligible unused items may be returned within 14 days of delivery. Statutory rights are unaffected.

Returns policy

Secure checkout

Card payments are processed over an encrypted connection. We never store your card details.

How we handle your data

Talk to our team

Mon–Fri 8am–5:30pm on 0330 043 4559 — specification checks, availability and project pricing.

Contact us

Standard UK mainland delivery is £6.95 and free on orders over £100 ex VAT. Heavy or palletised items, the Highlands, Islands and Northern Ireland are quoted separately at checkout.