Honeywell Home T6R Wireless Smart Thermostat — Ireland 2026
Professional-grade wireless thermostat — widely specified by SEAI-registered heating contractors
SEAI registered. A staple product for SEAI-registered heating contractors in Ireland — frequently installed alongside SEAI heat pump and boiler upgrade grants. OpenTherm modulation allows precise efficiency-optimised operation with compatible heat pumps. Wireless receiver unit mounts at the boiler/heat pump; thermostat head is battery-powered and portable.
⚙️ Specifications
| OpenTherm | Yes |
| Wireless | Yes |
| SEAI listed | Yes |
| App | Honeywell Home app |
| Geofencing | No |
| Open window | No |
| Voice | Alexa / Google Home |
| Multi-zone | No (single zone) |
| Heat pump | Yes (OpenTherm) |
| Typical saving | 15–25% heating |
💰 Pricing & availability
✅ What we like
- SEAI registered — widely accepted for Irish grant applications
- Most commonly fitted smart thermostat by Irish heating contractors
- OpenTherm modulation for heat pump efficiency optimisation
- Wireless — no cable run from boiler to thermostat needed
- Compatible with Alexa and Google Home
⚠️ Worth knowing
- No geofencing — cannot auto-start heat pump based on journey home
- No open window detection or weather adaptation
- Single zone only — no multi-room capability without separate hardware
- Less feature-rich than Tado V3+ at a similar price point
🔗 Compatible products
The T6R Wireless Smart Thermostat is compatible with the following products available in the De Energy Hub directories.
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❓ Questions about the T6R Wireless Smart Thermostat
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