programmable wifi lcd display under floor heating room thermostat compatible with Tuya

R331 series digital thermostat, adopting world-advanced microcomputer chip, automatically open and close load (electric heating equipment or valves) according to the comparison between set-point and ambient temperature which is measured by internal or external NTC sensor. In this case, constant room temperature can be well kept. 6 periods and corresponding set-point for weekly programming can be set everyday. Besides, it provides user with manual control and temporary manual control. With dual-temperature control function, temperature of heating equipment and ambient temperature are measured simultaneously.

Shipping:

1. FedEx/DHL/UPS/TNT/EMS for samples, Door-to-Door;
2. By Air or by Sea for batch goods or FCL; Airport/ Port receiving;
3. Customers designated freight forwarders or negotiable shipping methods; 

Quality Control & Lead-time:
1.Incoming material inspection;
2.In-line quality control;
3.100% inspection before shipment;
4.Generally within 3 days for samples; 15-20 days for Bulk quantities; 

Payment Term: 
30% deposit before production, 70% after goods insepction and before shipment;
L/C, T/T, Western Union, PayPal is acceptable;