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E31 Series Digital Thermostat

E31 Series Digital Thermostat E31 Series Digital Thermostat

E31 Series Digital Thermostat
E31.... thermostat is designed to be used in underfloor heating system. It can select operation mode between Manual and Energy-saving Control, which is easy to operate and installation.

E31 room thermostat with a digital display to show that the temperature has been set accurately and the thermostat is operating as expected. As well as simple ON or OFF control of the heating system that thermostat can also be set to provide comfort or economy temperature control.

Technical data

Voltage: 220V/230V

Power consumption: 2W

Setting range: 5~35℃(able to adjust to 5-90℃)

External limitation: 5~60℃(Factory setting:35℃)

Sensor: NTC internal/external sensor

Switch differential: 0.5~10℃adjustable(Factory setting:±1℃)

Ambient temperature: -5~50℃

Protective housing: IP20

Housing material: Anti-flammable PC


Selection table

Model number

Current

Control method

E31.113

3A

Built-in&floor sensor, floor limit sensor

E31.123

3A

Built-in&floor sensor, floor limit sensor, a potential-free output

E31.116

16A

Built-in&floor sensor, floor limit sensor


Data download

FAQs

Can I order sample for test? How long can I get a sample? Can I order sample for test? How long can I get a sample?
Of course it is okay to order sample for test, we support it. And for our normal products we can send sample to you immediately.
Can you customize the products by following our requirements? OEM/ODM Service? Can you customize the products by following our requirements? OEM/ODM Service?
Yes, we can customize the products by following your requirements. Including put your brand or logo on the products surface, and design your box, labels and manuals; Also we can design new products for you according to your technical requirements by our processional R&D Team. We have good experiences on OEM and ODM service.
What about the estimated time date of the order? What about the estimated time date of the order?
For sample order, it will need 3-5 working days; for massive order, it will need 2-3 weeks; for OEM order, the ETD will depends on the specific requirements of the order.
How long about the warranty of the goods? How long about the warranty of the goods?
For our products, we support 24 months warranty, during the warranty, if there is any unqualified, we will fix or replace them for you freely.
Which payment way do you support? Which payment way do you support?
We support T/T, Paypal, West Union for USD and EUR payment, if you have other payment requirement, we can discuss together.
How about your After-sale service? How about your After-sale service?
We have professional After-sale team in order to help our client to solve the problems include technical question, operation guide, product quality issue and so on. Our team will online 7/24 to help you.
What the shipment way do you have? What the shipment way do you have?
By Express like FEDEX, DHL, UPS, TNT; By airplane-By Train-By Car- By Sea; Also you can appointed your forwarder to arrange the shipments, and we will support them on it.
How can I choose the right products ? How can I choose the right products ?
Please contact with us by email or call, and tell us your requirements for the products, our Technical team will contact you in time to provide best solutions for you.
Contact

China Goldrich Investment Co., Ltd.

Add: Room 511, 5/F, Ming Sang Industrial Building, 19-21 Hing Yip Street, Kwun Tong, Kowloon, Hong Kong

Wenzhou Goldrich Electric Technology Co., Ltd. 

Add: Marenqiao Zone, Liushi Town,Yueqing City, Zhejiang, China.