Cielo Smart Thermostat supports common HVAC accessories such as whole-home humidifiers and dehumidifiers, helping you maintain the perfect indoor climate. These accessories can be connected using either 1-wire or 2-wire setup, depending on your system’s configuration.
For step-by-step guides on configuring accessories with your Cielo Smart Thermostat, check out these resources:
Compatibility with Cielo Smart Thermostat
The Cielo Smart Thermostat is compatible with whole-home humidifier and dehumidifier systems that connect to your thermostat using one or two low-voltage wires.
If you don’t already own a Cielo Smart Thermostat, you can use the Compatibility Checker to determine if your system is compatible. Simply enter your existing thermostat wiring details to confirm compatibility.
Compatible Accessory Wiring Labels
Humidification Labels:
- H, HUM, HUM1, H2, HUM2
Dehumidification Labels:
- D, DH, DHUM, DEHUM, D2, DH2, DHUM2, DEHUM2
🚨Important
- Choosing the wrong configuration for your humidifier or dehumidifier can damage the system.
- For a standalone humidifier/dehumidifier that supplies an external 24 VAC, an isolation relay will be required.
- In some cases, professional installation is necessary to ensure safe and proper setup.
[[related:34599997410711,33679973613207,33786997633559]]