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Building AutomationUpdated February 11, 20260 views0 found helpful

Smart Thermostats for Radiant Heating: What You Need to Know

Not all smart thermostats work with radiant heating. Learn which ones are compatible and how to get the most out of them.

smart thermostatautomationcontrolsWiFicompatibility

Can I Use a Smart Thermostat with Radiant Heating?

Yes — but not all smart thermostats are compatible with radiant floor heating systems. Radiant heating has different control requirements than forced-air systems.

Key Differences: Radiant vs. Forced-Air Controls

FeatureForced-AirRadiant Floor
Response timeMinutes30–60+ minutes
Sensor typeAir temperatureFloor + air temperature
Overshoot riskLowHigh (thermal mass)
Setback recoveryFastSlow

What to Look For

Must-Have Features

  • Floor sensor input — Monitors actual floor temperature
  • Proportional control — Gradually adjusts output
  • Max floor temperature limit — Protects hardwood and laminate floors
  • Slow recovery mode — Accounts for thermal lag

Common Mistakes to Avoid

  1. Using a standard Nest or Ecobee without verifying radiant compatibility
  2. Setting aggressive temperature setbacks
  3. Ignoring floor sensor installation
  4. Oversizing the system

Need help choosing the right thermostat? Call (845) 800-9119 or submit a ticket [blocked].

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