rooftop vacuum tube solar hot water heater system
(1) Product Description
Our solar hot water heater system model is famous in Vietnam. In Vietnam most people like using all stainless steel solar hot water heater system, although the price is a bit higher than galvanized steel model, but it has advantage of better anti-rust, especially near sea you must use all stainless steel solar hot water heater system and better use SUS316 outer tank and frame, otherwise the system is very easily be corroded.

(2) Technical Specification:
Solar Water Heater Inner Tank:
SUS304 stainless steel, 0.4mm, diameter :360mm
Solar Water Heater Out Tank: 201 stainless steel 0.4mm, diameter: 460mm
Insulation: 50mm high-density polyurethane foamed
Inlet&Outlet: 3/4”, stainless steel
Vacuum Tube: 58mm-1800mm
Water Tank Bracket: 201 stainless steel, 1.5mm , stainless steel 304 screws & nuts

(3) Optional Accessories and their Function:
Feeder 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.

(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 ?
YES.
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.

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.