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1.Non-pressure solar water heater product show
Manufacturing unpressurized solar heater Solar water boiler with new feeder tank CE certified
2.Features and advantages
1.Temperature preservation is equipped with standard electric water heater.
2.High quality vacuum tubes.
3.Using no welding technology on the inner tank side dish.It will protect the stainless steel.
4.Using new silicone ring,anti-dust ring and water pipe.
5.Using side feeder tank to feed cold water automatically.
6.Cheap and efficient,be used in area widely.
7.Simple structure,easy plug-in installation.
Advantages of side feeder/assistant tank:
1. Without feeder tank, you should feed cold water manually. It is very inconvenient.
2. With the big container on the roof, the main tank is full of water. When the water gets hot, if the hot air can't get out quickly, there is much pressure in the tank. The pressure will damage the non-pressure tank soon. Secondly, because the tank is full of water, the above welding is dipped in the hot water all the time. It will make the welding place leak soon.
3. Using side feeder tank, there is a little space on the top of tank, so it will decrease the pressure in the tank.
Because there is no water on the top, the welding will not be dipped in the tank. It makes the tank have longer lifetime.
4.Working principle of unpessurized solar water heater
As water in the collector is heated, it becomes lighter and naturally rises into the tank above. Meanwhile,cooler water in the tank flows downwards into the collector ,thus causes circulation throughout the system.
5. Accessories for Optional Choice
6.Non-pressureized Solar Water Heater Model for Your Reference
1- What is your Delivery Time?
LCL order/Sample order:10days.
Full container order:14days.
2- What is your Guarantee Time?
5 years.
Provide you with some 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 sets
6-What is your Packing?
LCL order/Sample order in wood cartoon
Full container order in high quality export carton
7-What is your FOB Port?
We accept FOB Shanghai, Ningbo etc.
8.-What is your Monthly Production Capacity?
6000 sets
9-What is your Shipping Term?
By Sea/Air/Rail