Opentherm WiFi Alex Google Home Wireless Thermostat for Opentherm Boiler Control

Overview

Basic Info.

Model NO.	WT-20
Ambient Temp.	0~50 C
Set Temp. Range	5~35 C
Battery Life	1 Year
Materils	ABS+PC
Child Lock	Yes
Open Window Detection	Yes
APP	Smart Life or Tuya Smart
Receiver	230VAC, Openthem a, B
Frequency	868MHz &2.4G
Voice Control	Alexa & Google Assistant
Warranty	24 Months
Transmitter Power Supply	USB 5V/1A or 2*AA Battery
Heating Type	Water Heating Systems
Transport Package	White Box Packing
Specification	135x87.5x27.2mm
Trademark	N/A
Origin	China
HS Code	9032100000
Production Capacity	800000

Product Description

Product Description

OpenTherm is a language that compatible thermostats and heating systems can use to talk to each other, enabling thermostats to control heating and domestic hot water systems at the same time.
Many older boilers that don't support OpenTherm have simple on or off controls. When they're on, they will always heat the water used to warm your home to the same preset temperature, which isn't always the most efficient way to keep you comfortable. However, newer boilers allow opentherm thermostats to tell them when to adjust their heating water temperature and how high to set it. The boiler will use more or less gas, as appropriate, to reach the water temperature set by the thermostat.

Product Parameters

• Large display can be clearly read with the background lighting.
• Surface-mounted
• WIFI remote control
• Compatible with Alexa and Google Assistant
• Openthem protocal
• 5 touch buttons make it easy to use
• 7 days 4 period programmable
• Child Lock
• Frost Protection
• Open window detection
• The display shows the set temperature as well as the measured temperature, time.
• Temperature display in degrees Celsius
• The thermostat is supplied with a wall-fixing frame, base, and receiver.

Detailed Photos

FAQ

Q1: Are you a manufacturer or trading company?
A:We are professional manufacturer of electric heating boiler, electric heating faucet and electric water heater with over 10 years experiences.

Q2: What is your sample policy?
A:Our sample fee is refundable, the sample cost can be returned to you with your bulk order.

Q3: What is the production lead time?
A:The delivery time will be according to the purchase quantity 25-35 working days.

Q4: Will you provide technical promotion support?
A:Of course, we can provide corresponding pictures and videos to youQ5: Can I print my logo on thermostat?
A: Yes, we provide OEM serivce, logo silk print is acceptable Q6: Can i customzied color box ?
A: Yes, we can send you diecut for color box design Q7: What's your payment Term?
A: It is 30% deposit, 70% TT before shipment or againt copy bill of laing Q8: Are you support L/C payment?
A: Yes, we accept. Q9: What's your quality control ? A: Our factory manage stictly accodingly to ISO9001. All thermostats are testing three times, and 100% aging before packing.

Company Profile

E-Top Controls is a global room thermostat manufacturing company dedicated to providing innovative OEM/ODM solutions to customers in industrial, commercial and consumer markets. Through 19 years of hard work, we are able to provide one-stop service including research, design, development, production, sales and marketing of thermostats. As manufacturer, we have own injections line, SMT workshop, plug-in workshop, assembly workshop, and packing workshop which would assure the daily capacity of 5000 pieces of thermostats in fully quality controlled by IQC/IPQC process. Our factory strictly manage accodingly to systematic quality management "ISO9001:2015". We further acquired the "CE(EMC&LVD)" "ROHS" for all our thermostats.

SMT Workshop

Plug In Workshop

Injection Workshop:

Assmable Workshop

100% Aging Before Packing

Packing