GeneralEfficiency2026-03-06
Smart Home Heating Guide
Smart thermostats add control, schedules and savings — most when paired with modulation.
Smart heating controls add convenience and, with the right setup, real savings.
What they offer
App control, schedules, geofencing and usage insights make heating more convenient and efficient.
Maximize savings
On compatible boilers, OpenTherm and weather compensation let the boiler modulate, delivering the biggest efficiency gains.
Key takeaways
- App control and schedules
- Geofencing saves when away
- OpenTherm unlocks modulation savings
- Check boiler compatibility
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