Send Message

Electric Water Heating HVAC Thermostat With Touch Screen Energy Saving

Basic Information
Place of Origin: China
Brand Name: OCSTAT
Certification: CE, UL, ROHS, FCC, CSA
Model Number: STN855
Minimum Order Quantity: 1 PC
Packaging Details: Cartons
Delivery Time: 5- 40 Working Day
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 10 0000 PCS/ Month
Detail Information
Material: ABS Color: White/Customized
Display: LCD Touch Screen Display Sensor: NTC Sensor
Relay: Omron Backlight: White/ Blue/ Various
Feature: Save Energy Control Type: Digital
Theory: Temperature Control Programmability: Programmable
High Light:

heat only programmable thermostat


air conditioning thermostats

Product Description


Heat Pump Touch Screen Electric Water Heating Digital 24 V HVAC Thermostat





STN 855 thermostat is available for the central air-conditioner, hearting and cooling system, used in hospital buildings, Commercial buildings, Residential buildings, Light industrial buildings...
When the temperature sensor checks the change of the controlled environment, the thermostat will generate a increase or decrease signal to adjust the room temperature.




-- Separate heating and cooling swing (cycle rate) adjustments Keypad lockout


-- Heating and cooling setpoint limits


-- 5 minute compressor delay protection (selectable on or off)


-- Filler change indicator (selectable on or off)


-- Easy wire color coded terminal blocks


-- Universal sub-base


-- Mounts on wall or junction box


-- Intuitive wake, leave, returm, sleep programming icons


-- Room temperature calibration adjustment


-- Easy menu driven programming




-- Up to 2 Heat, 2 Cool Conventional
-- Up to 3 Heat, 2 Cool Heat Pump
-- 7 Day or 5/1/1 progammable 
-- Battery or 24v power
-- Large, easy to ready clear LCD display
-- The display shows the set temperature as well as the measured temperature time
-- Temperature display in degrees Celsius
-- Auto Changeover
-- White/Blue/Green backlight, Electric or Gas configurable
-- Builtin NTC Air Sensor


Product Scene:


Electric Water Heating HVAC Thermostat With Touch Screen Energy Saving 0

Electric Water Heating HVAC Thermostat With Touch Screen Energy Saving 1


Product Detailed:


Electric Water Heating HVAC Thermostat With Touch Screen Energy Saving 2


Our services:


Sample: Delivery time is 5-7 days
Bulk order: 40 working days
Payment: L/C, D/A, D/P, T/T, Paypal , Western Union, Money Gram
Package: One pcs per box.(special requirements based on clients
Warranty: one year any defects in quality or workmanship and repair)
Other: OEM, ODM



1. Competitive price and stable quality.
2. Deliver promptly.
3. 1:1 replacement for defective in materials or workmanship.
4. Release new products regularly.
5. After-sale tracking service for all of our clients
6. Well-trained and experienced staffs to answer all your inquires
7. Your inquiry and problems related to our products or prices will be replied in 24 hours



We are responsible for any defects in quality or workmanship within one year and repair them free of charge within one year.






Q1: Only Bulk Orders?

No, Sample orders are aslo welcome.



Q2: How to place orders?

You can send inquiry or leave messages about your requirements or questions to us. Our sales will get back to you within 24 hours.



Q3: How many days for delivery?

Usually it takes about 3 working days if stock available.



Q4: How to make payment?

After confirming all details, our sales will provide a PI with payment method (TT/WESTERN UNION/PAYPAL/LC).



Q5: Quality Guarantee?

12 months



Q6: After-Sales services?

We shall be grateful if pictures or videos can be provided once there is any problem when you use our product. Our sales will give prompt response and solving method will be provided in the first time.

Contact Details
Lily Liu

Phone Number : +8613829295904

Whatsapp : +8613829295904