Heatmiser DS1-L V2 Dial Room Thermostat with LCD – Flush Mount, 230V

The Heatmiser DS1-L v2 Manual Dial Thermostat combines the simplicity of a dial control with the convenience of a digital LCD display. Designed for precise temperature regulation in individual zones of your underfloor heating system, this 230V electronic thermostat offers reliable performance and modern styling.

Key Features:

• Digital LCD Display: Shows actual room temperature and heating status, with set temperature displayed for 5 seconds when adjusting
• Manual Dial Control: Easily adjust your desired temperature between 5°C and 35°C
• Flush Mount Design: Sleek installation requiring a back box for a neat finish
• Remote Air Sensor Compatibility: Optional probe available for enhanced temperature sensing
• Variable Switching Differential: Provides greater accuracy and energy efficiency compared to standard bi-metallic thermostats
• Electrical Specs: 230V supply, volt-free 3A maximum output
• Compact Dimensions: 92mm x 92mm x 14mm (H x W x D) once installed

Why Choose the Heatmiser DS1-L?

This manual dial thermostat offers superior control over your heating zones, improving comfort and energy savings. It requires a minimum of three wires (Live, Neutral, and Switch) — please verify compatibility with your existing wiring setup.

Click for: Product Installation & Data Sheet

❓ Does the DS1-L v2 thermostat have a digital display?

Yes, it features an LCD that shows the actual room temperature and heating status. When you adjust the dial, the set temperature is displayed for 5 seconds.

❓ What temperature range can I set on this thermostat?

You can set temperatures anywhere between 5°C and 35°C for precise zone control.

❓ Is the Heatmiser DS1-L v2 suitable for flush mounting?

Yes, it is designed for flush mounting and requires a back box for installation.

❓ Can I use a remote air sensor with this thermostat?

Yes, it supports an optional remote air sensor probe for enhanced temperature accuracy.

❓ What wiring does this thermostat require?

The thermostat requires at least three wires: Live, Neutral, and Switch wire. Please check your system wiring for compatibility.

❓ What is the maximum output rating of the thermostat?

The DS1-L v2 supports a volt-free output with a maximum rating of 3A at 230V.

❓ How does this thermostat compare to a bi-metallic thermostat?

The DS1-L v2 offers greater control and accuracy due to its electronic design and variable switching differential, leading to improved energy efficiency.