Water Heater Switch

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China Main Port
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TT or LC
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100 Pieces pc
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100000 Pieces per Quarter pc/month

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Product Description:

Specification of Water Heater Switch



All-glass double-tube co-axial structure

Glass material

High borosilicate 3.3 glass

External pipe diameter and thickness

dia.=47±0.7mm  &=1.6mm    dia.=58±0.7mm  &=1.6mm

dia.=70±0.7mm  &=2.0mm   

Internal pipe diameter and thickness

dia.=37±0.7mm  &=1.6mm    dia.=47±0.7mm  &=1.6mm

dia.=58±0.7mm  &=1.6mm   

Pipe length 

1500mm 1600mm 1700mm  1800mm1900mm 2000mm 

Absorptive coating property



Sediment method

Single target magnetron sputtering plating

Specific absorption


Emission ratio


Vacuum tightness


Idle sunning property parameters

Y= 220 ~ 260m²°C/KW

Solar irradiation for obtaining a preset water temperature

H≤4.7 MJ/ m²

H=4.1~4.4 MJ/ m²

H≤3.7 MJ/ m²

H=3.1~3.4 MJ/ m²

Average heat loss coefficient

Ult=0.6~0.7W/( m².°C)







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Q:How to switch traffic
2, hold down to pull down. 3, click the upper and lower arrows icon, you can close.
Q:Mobile phone has a data flow switch, there is also a 4g switch,
open 4g switch is 4g network slightly. Consuming the same amount of traffic, only faster.
Q:Andrews phone how to set the flow switch time
Traffic package in the 48-72 hours to complete the recharge, due to the carrier system reasons, resulting in traffic superfluous package part of the recharge failed phone number, Baidu wallet will automatically refund the user to the bank card. 1. The traffic package is the general traffic for the operator. 2. The activities of the mobile phone traffic will not be an additional cost to the user, the user number as a result of the deduction is due to operator error caused by the system, not Baidu has been deducted, please contact the local customer service customer service. 3. Operators part of the new section is temporarily unable to support, please contact the customer with the new and try again. 4. The virtual carrier number can not participate in the event.
Q:Tablet PC how to set the flow switch
You need to download the flow control software, and then set the flow control value on the Tablet PC, the flow of prompts, traffic size and the remaining flow and other parameters to view and check.
Q:Fire flow switch with several lines
Fire wave switch is similar to the flow indicator of the type of contact switch, two lines can directly start the fire pump, and no more, just to form a closed loop on it, but need to set the module to achieve the answer Feedback function
Q:To the warm air valve switch diagram how to make the warm flow of small
It is best to adjust each set of switches to a consistent position.
Q:Samsung mobile phone how to turn off the program to save traffic switch
According to your description, if your mobile phone traffic is unusually consumed, we recommend you: 1. After running the program such as browser, e-mail and other functions, it is recommended to press the "return key" to exit, if the "main screen", the application is still running in the background, not really closed (or you can enter the Task Manager The end of the program running). 2. Go to the phone menu - Settings - Add account - Samsung account, turn off the auto sync feature (open again when used). 3. If you have set up an e-mail in your phone, it is recommended to enter the e-mail - after entering the e-mail login screen - click the menu key - Account Settings - E-mail check frequency - select "Never".
Q:Mobile phone did not open flow packages, accidentally opened the data switch,
Can return a large part, and now can have additional traffic package!
Q:Only open the 4G switch will consume traffic?
If you do not have to go to the Internet or browse other pages is not, 4G network just block it, if you do not have to do what he would use traffic?
Q:The flow switch is automatically turned on
Should be the Andrews system phone, the phone automatically opens the data switch, only one possible: a software on your phone to get the right to automatically open the network connection, you can download a LBE, in the software permissions set all the software Automatically open the network connection permissions are closed on it, or the background is very costly traffic. Suggest: 1. Check whether the mobile phone background network software. To end the background program, press the [HOME] key to enter the task manager - the active application - click [End].
Our group gives service to electricity ,chemical industry ,construction industry ,textile industry,metallurgy .etc and urban and rural development. We sincerely hope to design grand blueprint with you .We always provide reasonable prices, high quality products, timely shipment and efficient services to realize the mutually beneficial cooperation with all of our clients.

1. Manufacturer Overview

Location Nanjing, China (Mainland)
Year Established 2008
Annual Output Value US$2.5 Million - US$5 Million
Main Markets South America; Eastern Europe; Africa; Oceania; Mid East; Eastern Asia
Company Certifications HACCP; ISO 9001:2000; ISO 9001:2008; QS-9000; ISO 14001:2004; ISO/TS 16949; ISO 17799; ccc

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Nanjing,Shanghai,Ningbo
Export Percentage 41% - 50%
No.of Employees in Trade Department 3-5 People
Language Spoken: English, Chinese
b)Factory Information  
Factory Size: 5,000-10,000 square meters
No. of Production Lines 3
Contract Manufacturing OEM Service Offered Design Service Offered
Product Price Range Low and/or Average