4.9 Based on 1156 reviews 
Description
16A WiFi Smart Thermostat – Black
Advanced Underfloor Heating Control with Smart Connectivity
Heat Mat HMH200B
The Heat Mat HMH200B 16A WiFi Smart Thermostat is a stylish and intuitive solution for managing electric underfloor heating systems. Featuring a touch button menu and a clear backlit LCD screen, this thermostat makes temperature control easy and convenient.
With WiFi connectivity, you can monitor and adjust your heating remotely using the companion app. Additionally, its 16A, 3600W output ensures reliable performance, while the built-in battery backup provides uninterrupted operation. Designed for energy efficiency, it is Lot 20 and 18th Edition compliant, making it a smart and future-proof choice.
Key Features of the Heat Mat HMH200B WiFi Electric Underfloor Heating Thermostat
- Simple connection: Quickly connects to WiFi via the app—no separate hub required. If WiFi is unavailable, all functions remain accessible via the touchscreen.
- App control: Adjust and monitor heating from anywhere. View real-time energy usage at any time.
- Multiple sensor settings: Choose room temperature with floor limit, floor-only control, or room temperature only for different heating setups.
- Lifestyle modes:
- Eco mode: Temporarily lowers temperature to save energy.
- Comfort mode: Boosts heating for a set time before returning to normal settings.
- Manual mode: Operates as a simple on/off controller with no schedule.
- Holiday mode: Maintains minimum heating while away, ensuring the home is warm on return.
- Programmable heating schedule: Set up to four heating events per day for optimal comfort.
- Battery backup: Retains settings during power loss.
- Energy monitoring: Track and optimise energy usage.
- Lot 20 compliant, improving energy efficiency.
- 18th Edition compliant and UKCA marked, ensuring full safety and regulation compliance.
- Compatible with all major electric underfloor heating (EUFH) brands.
- 1-year warranty for added peace of mind.
Technical Specifications
- Model: HMH200B (Black)
- Power Rating: 16A, 3600W
- Supply Voltage: 85-240V AC / 50-60Hz
- Interrupter: 1-pole, 16A
- Temperature Range: +5°C to +40°C
- Programmable Heating Events: 4 per day
- Wireless Connectivity: Yes (WiFi 2.4GHz)
- Battery Backup: Yes
- Housing: IP21
- External Sensor Type: 10 Kohm @ 25°C, length 3m
- Dimensions: 86mm (H) x 86mm (W) x 39mm (D)
- Display: 3.2″ VA LCD backlit
- Compliance: Lot 20, 18th Edition, UKCA marked
- Compatibility: Works with all major electric underfloor heating brands
- Protection Requirements: Must be used with a 30mA RCD and a suitably rated fuse or circuit breaker
About Heat Mat
Heat Mat is a leading provider of underfloor heating thermostats and electric underfloor heating solutions. Their products are designed for efficiency, reliability, and ease of use. The HMH200 series offers smart temperature management, ensuring energy savings and consistent warmth.
Why Buy from Electrical4Less?
Electrical4Less supplies premium heating controls at competitive prices. Our expert team is available online, at our Fulham trade counter, and via WhatsApp and email, providing technical support and product guidance. We also offer bulk order discounts and project pricing, ensuring the best value for professionals and homeowners alike.
