
15.6 Inch OEM LCD TFT Touch Monitor 10 Point Touch Industrial Touch Information Board
4 Pipe Fan Coil Thermostat used for central air conditioning system, used to control fan coil. The thermostats has 3 fan speed choice. It has Wi-Fi and without Wi-Fi type.
Product Introduction
We have our own production base to ensure the production and quality standards of our digital thermostat controller, 5A room thermostat, underfloor heating thermostat wifi, and our business is thriving after years of unremitting efforts. Since the establishment of our company, we have been brave to develop and innovate, hoping to become a pioneer in the industry and a market leader. In the face of the increasingly complex external environment and fierce competition, we continue to adhere to the core industries.
Products Description
Our TDS21-AC Fan Coil Thermostat is for central air conditioning control system. It can control the on-off, fan speed of fan coils, mainly using for hotel and multi-unit residential buildings. It has cooling and heating function for different usage during winter and summer. In addition, our TDS21-AC has 4 periods time on-off funtion to make sure the convenient using of our users. It is also eay to install and maintain. It also has Wi-Fi model for option.

Video
Technical Parameters
| Feature | Technical Parameter |
| Application | Fan Coil Cooling and Heating System |
| Control Objects | Fan Coil; Valves |
| Mode | Timer On/OFF Automatically or Manul Mode |
| Power Supply | 220Vac~240Vac |
| Current Load | ≤5A |
| Temperature Set Range | 10-40℃ |
| Fan Speed Mode | High/Mid/Low 3 Fan Speed Mode |
| Install Way | Wall Insert |
| WiFi APP | Beok AC |
Thermostat Functions
Phone Control
The Wi-Fi model thermostat can be controlled by our BEOK AC application.
3 Fan Speed+Auto
Thermostat has 3 fan speed control function, Low, Mid, High 3 speed for option.
Fan Coil Control
Thermostat has fan coil in-control and out-of-control adjustable.
Timing Switch
Thermostat has programmable timing switch function, 4 period a day setting.

Model Spec
wire connection of 2 or 4 pipe thermostat
TDS21-AC2
2 pipe thermostat
TDS21WIFI-AC2
Wi-Fi 2 pipe thermostat


TDS21-AC4
4 pipe thermostat
TDS21WIFI-AC4
Wi-Fi 4 pipe thermostat
| Model Name | TDS21-AC2 | TDS21WIFI-AC2 | TDS21-AC4 | TDS21WIFI-AC4 |
| Current Load | 3~5Amp | 3~5Amp | 3~5Amp | 3~5Amp |
| Power Voltage | 200-240V | 200-240V | 200-240V | 200-240V |
| Wi-Fi Function | × | √ | × | √ |
| Pipe Type | 2 pipe | 2 pipe | 4 pipe | 4 pipe |
| Sensing Element | NTC | NTC | NTC | NTC |
FAQ
Q: What is the diffreent between TDS21-AC4 and TDS21-AC2?
Q: Can I customize 24V TDS21-AC2 fan coil thermostat?
Q: How long is the quality guaranty period for your TDS21-AC thermostat?
Q: Which shipment method that I can choose if I buy your products?
Q: Which color of TDS21-AC I can choose?
Manual
White Screen 2 Pipe and 4 Pipe Fan Coil Thermostat TDS21-AC
Any Questions?
Click here to contact with BEOK TEAM for more information
The company repays a large number of 15.6 Inch OEM LCD TFT Touch Monitor 10 Point Touch Industrial Touch Information Board users with high-quality products, perfect after-sales services, and sophisticated technology. We wholeheartedly create high-quality products for new and old customers and provide satisfying services. We continue to innovate, strictly control the quality of production, and do a good job of each product carefully, so that consumers can buy with confidence.
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