Heatmat HMT-T5W-WHIT White HMT5 Smart Electric Underfloor Heating Thermostat with Built in Wi-Fi & Colour Touchscreen
HMT-T5W-WHIT
HMT5 WiFi Thermostat – Advanced Smart Control for Electric Underfloor Heating Systems
The HMT5 WiFi Thermostat provides professional-grade control for electric underfloor heating installations. With a crisp 4.0” colour touchscreen and direct WiFi connectivity, it delivers intuitive operation both on-site and remotely via the dedicated smartphone app. Designed for efficiency, reliability and compliance, it ensures smooth integration with all major electric UFH systems.
- High-Definition Touchscreen: 4.0” colour display for clear, responsive on-site adjustments.
- Direct WiFi Connectivity: Connects straight to the app without the need for additional hubs.
- Energy-Saving Functions: Adaptive heating and open-window detection optimise performance and reduce energy waste.
- Flexible Scheduling: Choose 4 or 6 timed heating events per day to match user requirements.
- Integrated Sensor Compatibility: Works with built-in room sensor and common floor probe types (10k, 12k, 15k, 100k).
Technical Specification
- Supply Voltage: 100–240 V AC, 50/60Hz
- Output Relay: Max. 16A
- Temperature Range: +5°C to +40°C (room and floor limit)
- Heating Schedule: Up to 6 timed events per day
- Battery Backup: 5-year memory retention
✅ Choose the HMT5 WiFi Thermostat for precise, efficient and professional underfloor heating control.
(Note- We have introduced an internal stock identification code, using 'EExxx' references. Rest assured you will be supplied the genuine manufacturer items)
| Temperature Accuracy | 0.4 Degrees C |
| Product | Underfloor Heating |
| Type | UFH Controller |
| Ingress Protection | IP21 |
| Voltage | 230/240 V |
| Mounting | Wall |
| Use | Domestic |
| Width | 86 mm |
| Depth | 41 mm |
| Current Rating | 16 A |
| Standards | BS 7671 DM/082270 |
| Ce Approved | Y |
| Height | 86 mm |
| Wiring Method | Wired |
| C/w Timer | Y |
| Programmable | Y |
| Timed/untimed | Timed |
| Part L Approved | Y |
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 4:30 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
- Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).
Items requiring specialist shipping:
- Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.
**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).
Contact us if you have any further questions.