Non-welding technology termas solares non pressurized solar water heater

Basic Information
Place of Origin: CHINA
Certification: CE/ISO/INMETRO
Model Number: BS-NP
Minimum Order Quantity: 1
Price: USD60.00-300.00/pcs
Packaging Details: Cartons
Delivery Time: 7-14 Workdays
Payment Terms: T/T, L/C, Western Union, MoneyGram, D/P, D/A
Supply Ability: 10000/per month
Product Name: Non Pressurized Solar Water Heater Inner Tank Material: SUS304 Stainless Steel
Outer Tank Material: Galvanized Steel Capacity: 120L
Diamater: 380/480mm Insualtion: 50mm
Vacuum Tube: 58*1800mm Bracket Material: Galvanized Steel
Bracket Angle: 27 Degree Main Market: Peru, South America
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termas solares non pressurized solar water heater

Non-welding technology termas solares non pressurized solar water heater
(1) Product Description
How to clean up the scale of nnon pressurized solar water heater?
1. First put all the water in the water tank of non pressurized solar water heater, then hold the vacuum tube back and forth with your hand, wait until the seal ring on the vacuum tube and the water tank is loose, and push it into the water tank. When the vacuum tube is completely loose, you can pull it out of the water tank.
2. Pour out the water in the non pressurized solar water heater vacuum tube, and then the scale comes out with the water. The scale in the vacuum tube is mixed with water. Unlike the insulation cup, the scale in the insulation cup is stuck to the vacuum tube. Around, then pour some clean water into the vacuum tube, clean it, and then repeat the vacuum tube cleaning several times, clean each vacuum tube in turn, and then check whether the silicon ring on each vacuum tube of the water tank is in good condition, if there is any damage, the new silicon ring should be replaced to prevent water in the water tank from leaking from the vacuum tube silicon ring.
3. Next, fill the water tank with water. After the water comes out of the vacuum tube, install the vacuum tube on the water tank one by one, and the work of cleaning the scale is completed. To clean the scale inside the non pressurized solar water heater on a regular basis, it is usually determined according to the local water quality conditions, and it is not necessary to clean it too often.
4. In daily life, everyone should pay attention when using non pressurized solar water heater. When the water temperature in the water tank is lower than 75 degrees, it is not easy to produce scale. Therefore, in summer or spring and autumn, it depends on the weather conditions. Sufficient, the water in the water tank should be added as needed, so that the temperature of the water will drop with the tap water to avoid the generation of scale.
(2) Technical Specification:
Solar Water Heater Inner Tank:
Food grade SUS 304 stainless steel/316 stainless steel, 0.4-0.6mm, diameter 360mm/380mm
Solar Water Heater Out Tank: Galvanized steel/201 stainless steel/304 stainless steel, 0.4mm, diameter 460mm/480mm
Insulation: 50mm high-density polyurethane foamed
Inlet&Outlet: 1/2” or 3/4”, stainless steel
Vacuum Tube: QB-AL-N/AL-47mm/58mm-1800mm
Water Tank Bracket: Galvanized steel sheet, 1.5mm/201 stainless steel, 1.2mm/aluminium alloy, stainless steel screws & nuts

ModelEvacuated Tube

Tank & Tube Capacity


Person NO.








(3) Optional Accessories and their Function:
Assistant tank: to add water automatically;
Electric heater: to heat water when rainy and cloudy days;
Magnesium anode: to soften water in hard water area;
TK-8A/TK-7/TK-5 digital controller: to read and control water temperature and water level
(4) Our Advantage:
1. Solar water heater with assistant tank modelnew design side assistant tank for hard water area;
2. Non-welding technology
(5) Application:
The main use is for family use, such as bathing, cloth washing and so on.
Solar water heater with assistant tank model is widely used in apartment, hotel and school.
Also it can be used for swimming pool, farm.
Non-welding technology termas solares non pressurized solar water heater 0
Non-welding technology termas solares non pressurized solar water heater 1
(6) FAQ
1- What is your Delivery Time?
LCL order/Sample order: within 7 days.
Full container order: 7-14days.
2- What is your Guarantee Time?
5 years.
Provide you with 1%-2% extra accessories and vacuum tubes, they are free for you.
3- Can you accept OEM ?
4- What is your Payment Term?
We accept T/T or L/C at sight, Western Union.
5- What is your MOQ?
1 set.
6- What is your Packing?
LCL order/Sample order in wood cartoon.
Full container order in high quality standard export carton.
Non-welding technology termas solares non pressurized solar water heater 2
7- What is your FOB Port?
We accept FOB Shanghai, Ningbo etc.
8- What is your Monthly Production Capacity?
10000 sets.
9- What is your Shipping Term?
By Sea/Air/Rail.
Non-welding technology termas solares non pressurized solar water heater 3

Contact Details
Cherry Shen

Phone Number : +8618767105685

WhatsApp : +8618858307787