Honeywell 2-pipe 24 Vac TF243 fan coil controller
The TF243 fan-coil controller is an extra flat controller with a large LCD screen. This TF243 series digital thermostat has been designed for the control of 3-speed fan and valve in a fan coil system, including:
• 2-pipe cold only/heat only/manual switching
• Ventilation mode
• Manual or automatic 3-speed fan control
• Modulating valve control
In addition to basic controls, the TF243 series provides the Random boot function which helps maintain the stability of the power grid.
Characteristics:
- For 2-pipe systems.
- 24 Vac power supply.
- 0-10 Vdc valve control.
- Keyboard lock function.
- Automatic or manual 3-speed fan.
- Regulation range 10-32ºC.
- Input for hotel card or room temperature sensor.
- Programmable shutdown time.
- Valid for universal flush-mounted boxes.