No C Wire Options
Compare no-C-wire smart thermostats by power method: included adapters and extenders, battery power, and the line-voltage systems to rule out.
Smart Heating & Cooling Systems
Found 392 items
- Features
- WiFi thermostat
- Heating and cooling
- Includes thermostat and receiver kit
Smart Thermostat
Low-Voltage WiFi Thermostat White Low-voltage thermostat with WiFi connectivity
€244.24
- Features
- Low-voltage thermostat with WiFi connectivity
- Supports 2 cooling stages and 3 heating stages
- Wi-Fi connectivity enables remote thermostat control and monitoring
- Features
- Includes a programmable wireless FocusPRO thermostat and wireless adapter.
- Enables wireless zoning with TrueZONE panels.
- Internet Gateway is listed separately as an accessory; its inclusion in this kit is not established.
- Features
- Listed as (4H, 2C).
- T4800 requires an optional ACC-VWF2 module for Wi-Fi/Skyport connectivity; the offer does not explicitly include that module.
- Comfort Recovery starts the system before the occupied period and learns from experience, adjusting over 4–8 days.
- Features
- Onboard Wi-Fi
- Skyport Mobile remote control
- Local monitoring/control API
- Features
- Onboard Wi-Fi
- Skyport Mobile remote control support
- Local monitoring/control API available
- Features
- LCD display
- Electric actuation
- Temperature-controlled
- Features
- Package includes the Nest Learning Thermostat, trim kit, Nest Temperature Sensor, CR2 lithium battery, screws, and box.
- The Google Home app adjusts temperature, updates schedules, and changes thermostat mode.
- Smart Schedule learns preferred temperatures and timing.
- Features
- WiFi connectivity
- App-enabled
- RedLINK 3.0
- Features
- Two independently controlled motors support intake, exhaust, or air exchange.
- Thermostat senses room temperature and turns the fan on or off to maintain comfort.
- Electronic 8-hour timer and 3 quiet speeds.
- Features
- 7 programs
- 3 H, 3 C heating/cooling designation
- Wall mount
- Features
- 3 heating stages and 2 cooling stages
- 7-day, 5-2, and 5-1-1 program options
- Wall-mounted
- Features
- WiFi connectivity
- Described as remote control
- Compatible with Alexa and Google Home
- Features
- Programmable
- Bluetooth and Wi-Fi enabled
- Compatible with Amazon Alexa
- Features
- 20 W solar panel with battery storage
- Airflow: 220 CFM; fan speed: 2030 RPM
- Maximum air speed: 4.3 m/s; noise level: 45 dB
- Features
- APP-enabled controls
- Intuitive white remote control
- Ultra-efficient silent DC motor
- Features
- 5 Control Options
- Whisper-Quiet DC Motor
- Dimmable LED Light
- Features
- Independent smart outlets with AI climate targeting for ideal environments
- Program outlets individually with climate triggers, schedules, timers, or AI sync
- Control from anywhere via WiFi app with real-time alerts and data charts
- Features
- Works with Alexa, Google Assistant
- Adjustable CCT LED Light
- Remote and app control
- Features
- Programmable
- Touchscreen controls
- Features
- Wi-Fi: Yes
- Large touchscreen display
- Features
- Wi-Fi ambient thermostat
- Features
- Supports app remote control.
- Features
- Compatible with Alexa, Google Home, and Yandex Home.
