Payment & Shipping Terms:
|Type:||HVAC Systems||Color:||White / Customizable|
|Application:||Officce / House / Indoor||Backlight:||Various Color Backlight|
|Material:||Flame Retardance ABS+PC||Sensor:||NTC|
Large Screen Digital Central Air Conditioner Electric Heating Thermostat
The ST23 model digital thermostat is suitable for indoor temperature regulation of the central air-conditioning fan coil system and can control the switch of the fan coil three-speed fan and valve.
|Model number: ST23|
|Program||Non - Programmable|
|Switchable Voltage:||24 V AC / DC,...250 V AC; 50 Hz|
|Switchable Current:||6 A (2 A inductive load)|
|Temperature Range (°C):||0°C-40°C in 0.1°C|
|Control Temp.Range (°C):||5°C-35°C in 0.5°C|
|Temp.Meas.Accuracy:||±1°C (at 20°C)|
|Power Source:||DC 2 x AAA 1.5V Alkaline batteries|
|Dimensions:||118 x80 x26 mm|
1>• Large clear LCD display
2>• Various backlight color optional
3>• HEAT (Heating) / COOL (Cooling) / OFF (Frost Protection)
4>• Room Temperature Calibration adjustment (in -3~+3°C)
5>• Contemporary design
6>• Simple Operation
7>• Easy installation
1. We have the highest quality parts and raw materials. The core materials are IC, NEC, Omron and other high quality standard parts suppliers from Japan and the United States.
2. All product materials are fireproof material PC+ABS.
3. Products can enjoy OEM, ODM services.
4. The engineering team has rich R&D experience, and each product has engineers' R&D design and patents for appearance.
|1||If you find something wrong with the product, please contact us immediately.|
|2||Engineer will checking the issues, we will inform the customer result of issue.|
|3||For small issue quantity our after-sales department will fix or replace the qualified products for you, and sent the product back to you immediately.|
For big issue quantity, our after-sales department will replace the qualified products in your next order shipments.
Q1: Do you give any discount for me?
A.: Please feel free to contact us for discounted shipping costs when you buy multiple items from us. We are also happy to offer personalized discounts for larger orders.
Q2: How is your products' quality and warranty?
A.: All of our products meet EU standards, samples are available for quality evaluation; all products are with 12 months warranty.
Q3: What is the MOQ, small quantities acceptable?
A.: Commonly the MOQ for us is 500pcs, yes, we also accept small quantities or Sample orders as starting.
Q4: Do you supply OEM or ODM?
A.: Yes, we are professional in providing OEM and ODM service and put your logo on the products.. We have strong R&D sources and production ability, and already helping many international companies OEM/ODM cases with highly positive feedback.
A.: Yes, you can place sample order to check the quality and testing it. Parts of samples are free of charge. Delivery cost is on buyer's account.More detail please contact with us directly.