Heatmiser DS1 V2 – Central Heating Thermostat

Heatmiser DS1 V2 Central Heating Thermostat

Sleek 230V Thermostat with Volt-Free Output for Radiators & UFH

The Heatmiser DS1 V2 is a modern and user-friendly 230V dial thermostat ideal for central heating systems including radiators and water-based underfloor heating. With a compact footprint and intuitive controls, it helps maintain a consistent and comfortable environment in any home or office space.

This wall-mounted thermostat features clear indicators for both Power On and Heat On status, giving users instant feedback on the system’s operation. Its simple rotary dial makes it easy to adjust room temperatures from 5°C to 35°C, while the built-in variable switching differential ensures accurate and efficient performance across a variety of heating loads.

Whether you’re retrofitting an existing heating system or installing new controls, the DS1 V2 offers robust functionality with a volt-free 3A output—making it compatible with boilers, pumps, and zone valves. Its compact design (92mm x 92mm x 26mm) and clean white finish make it an ideal match for contemporary interiors.

The Heatmiser DS1 V2 is our 230v central heating room thermostat, ideal for conventional or combi-boiler systems. This thermostat is used in conjunction with a separate programmer.