Hydronic floor heating is already one of the most energy-efficient ways to heat your home—but when combined with a smart thermostat, it gets even better.
With a smart thermostat, you can:
✔ Save up to 30% on running costs by heating only when and where you need it.
✔ Enjoy perfect comfort with automatically adjusted temperatures.
✔ Control your heating from anywhere using your phone or voice commands.
If you’re investing in floor heating, adding a smart control system is one of the best ways to maximize efficiency, cut costs, and improve comfort. Let’s break down how it works and why it’s worth it.
What Is a Smart Thermostat and How Does It Work?
A smart thermostat is a Wi-Fi-connected device that lets you control your heating system remotely via an app or using automated schedules.
Unlike traditional thermostats, which simply turn the system on or off, a smart thermostat:
✅ Learns your heating habits and adjusts automatically.
✅ Monitors outside weather and adapts heating accordingly.
✅ Allows remote control from your phone—so you can adjust heating even when you’re not home.
✅ Integrates with smart home systems like Google Home or Alexa for voice control.
🚀 The result? Lower energy bills, better comfort, and complete control over your heating.
How Smart Thermostats Reduce Your Floor Heating Costs
While hydronic heating is already cheaper to run than ducted heating or split systems, a smart thermostat can cut running costs even further by optimizing when and how your system operates.
1. Zoned Heating – Only Heat the Rooms You’re Using
Without zoning, your heating system warms the entire house, even in rooms you’re not using. A smart thermostat allows you to set different temperatures for different zones, so you:
✅ Keep bathrooms and living areas warm during the day.
✅ Lower heating in bedrooms until evening to save energy.
✅ Avoid heating empty rooms, reducing unnecessary energy use.
💰 How much does this save?
- Heating a 200m² home without zoning could cost $2 – $3 per day.
- With smart zoning, this can be reduced to $1 – $2 per day—a 30–40% saving on heating bills.
2. Automated Scheduling – Heat Your Home Only When Needed
Many people turn their heating on and off manually, which often leads to wasted energy. A smart thermostat automatically adjusts heating based on your routine.
✅ Wake up to warm floors by setting heating to turn on before you get up.
✅ Turn down heating during work hours when no one is home.
✅ Pre-heat the house in the evening before you arrive.
🚀 The result? Your home is always warm when you need it—without wasting energy when you don’t.
3. Weather-Based Adjustments – Smarter Heating in Every Season
Traditional heating systems run at the same temperature no matter what’s happening outside. But a smart thermostat:
✅ Monitors the weather forecast and adjusts heating accordingly.
✅ Reduces heating power on milder days to save energy.
✅ Increases warmth gradually on cold days to maintain perfect comfort without overworking the system.
💡 Why this matters:
- If today is 18°C and sunny, you don’t need as much heating.
- If tomorrow is 8°C and rainy, the system can pre-heat the house efficiently rather than running at full power later.
4. Remote Access – Control Your Heating from Anywhere
A smart thermostat gives you full control of your heating—even if you’re not home.
✅ Heading home earlier than expected? Turn the heating on remotely.
✅ Going on holiday? Reduce heating to save energy and turn it back on before you return.
✅ Forgot to turn it off? Check and adjust settings from your phone.
🚀 The result? You never waste energy by running heating when you don’t need it.
Best Smart Thermostat Options for Floor Heating
Not all thermostats work well with hydronic floor heating, so it’s important to choose the right one.
Top Smart Thermostats for Hydronic Floor Heating:
| Thermostat | Features | Best For |
|---|---|---|
| Heatmiser Neo | Wi-Fi control, app scheduling, zoning support | Smart zoning and remote control |
| Nest Learning Thermostat | AI-based learning, voice control, weather adjustments | Homes using a heat pump |
| Honeywell Evohome | Multi-zone control, highly customizable | Larger homes with complex layouts |
💡 Tip: If you have multiple heating zones, choose a thermostat that supports independent temperature control for different areas.
How Much Does a Smart Thermostat Cost?
💰 Average price range:
- Basic Wi-Fi thermostat → $200 – $400
- Advanced multi-zone system → $500 – $1,500
🚀 How quickly does it pay for itself?
- If a smart thermostat saves you $20 per month, it pays for itself within a year.
- Over 10 years, it can save you thousands in heating costs.
✅ The Bottom Line: A smart thermostat is one of the best investments you can make for your floor heating system.
Is a Smart Thermostat Worth It? Absolutely.
If you’re already investing in energy-efficient hydronic floor heating, a smart thermostat takes it to the next level by:
✔ Cutting heating costs by up to 30% with smart scheduling and zoning.
✔ Providing perfect comfort by learning your habits and adjusting automatically.
✔ Letting you control your heating from anywhere, reducing wasted energy.
💡 Our recommendation: If you’re planning to install floor heating, adding a smart thermostat is a no-brainer.
📞 Want to know which smart thermostat is best for your home? Contact Euroheat Australia today for expert advice and a custom floor heating system design!
