




controllers and thermostats
HWTS1 DUAL WiFi Touchscreen Thermostat
The HWTS1 Dual WiFi from Hotwire is our latest release Thermostat. The WiFi connection enables you to connect your Hotwire Floor Heating and Towel Rail to an app and control your heating remotely.
It is fully programmable 24/7 from the screen or the app and can be set horizontally or vertically through the menu. It is simple to operate, intuitive and beautiful.
Key Features
| Specification | Details |
|---|---|
| Product Name | HWTS1 DUAL WiFi Thermostat |
| Description | Smart dual-output touchscreen thermostat designed for independent control of both underfloor heating and heated towel rails. Features TUYA Smartlife WiFi integration, flexible scheduling, Air and Floor sensing, and vertical or horizontal orientation. |
| Voltage | 110 to 230 V AC, 50/60 Hz |
| Relays |
Max 16 A (resistive load) Floor Heating Max 10 A (resistive load) Heated Towel Rail |
| Floor Sensor Types | Compatible with 3K, 5K, 6.8K, 10K (default), 12K, 15K, 20K, 22K, 33K, 47K, 50K, 100K |
| Temperature Range |
Room Temperature: 5 to 60 °C Floor Temperature Limit: 5 to 60 °C |
| On/Off Differential | ±0.5, 1, 2, or 3 °C |
| Storage Temperature | −10 to 50 °C |
| IP Rating | IP21 |
| Programming Options |
7-day, 5+2-day, or individual daily scheduling Manual, Auto, and Holiday Modes |
| Sensing Modes | Air and Floor sensing |
| Towel Rail Control |
Manual hourly control or scheduled On/Off times (Confirmed in manual: Towel Rail Settings page 3) |
| Connectivity |
TUYA Smartlife App Activated via Advanced Settings (Menu > App Mode) |
| Mounting | Vertical or horizontal installation |
| Colour Variants | White (standard); Black and Silver available |
Redefining comfort and warmth in homes and businesses across Australia.
Redefining comfort and warmth in homes and businesses across Australia.






