solar hot water heaters with high quality and low price - DENO-NP007

solar hot water heaters with high quality and low price

Water Tank:
1,SUS304-2B Inner tank
2,Polyurethane foam insulation
3,Stainless or aluminum support
4,Trivalent element evacuated tube
5,Electromagnetism or ball valve(optional)
6,Electrical boost heater (optional)
Working principle:
1,The high quality vacuum tubed absorb the solar autraviolet ray,then heat the cold water in the vacuum tube
2,The hot water rise in the top of the water tank ,and the cold water sink to bottom then heat by solar collector.So the whole system is always circilating continuously
3,The electromagnetism or ball valve can perform the water supply automatically,the water in the tank is not sufficient,the electromagnetism valve will open its valve,the tap water flow in the water tank,if the water is full,it will close the valve automatically

Feature:
The Deno-NP007 type has the stainless shell,so it can be used in the acid rain area,Besides,it has 15years long life span,and the vacuum tubes can work individually,so if the only one of them can't work ,it won't influence on the others.The spare parts can be changed freely,it is suitable for the many resident buildings.

Compact Solar Water Heater,Profile:

Features:
1.) Effective and applicable. It adopts the efficient AL-N/AL heat absorption coating vacuum pipe heat collector.
2.) Scientific and reasonable. Water inlet and outlet are located in the lower parts of the water tank with easy installation.
3.) Superior material. Superior all glass vacuum heat collecting tube or super heat conduction metal vacuum tube.
4.) Ultra-strong insulation. Urethane high density integral foaming, 55mm super-thickness insulation layer, extreme heat loss inside the water tank.
5.) All-weather hot water supply. It may install the auxiliary heating system according to the requirements.
6.) Energy-saving and environmental protection.Non-pollution effectively protect the environment, energy saving, extremely low cost at ordinary times.
7.) Large applicable scope. Large water supply amount, it fully satisfy the living purpose hot water for various storeys such as shower;clean;clothes ect.
8.) Broad suitable ranges. It elaborately designs the refletor plate angles according to the different latitudes in the southern and northern areas in order to guarantee the finest heat-collecting effect of the vacuum pipes.
Spec.
1).Vacuum tube standards: all glass vacuum tubes with Al-N-AL coating
2). Inner tank: stainless steel SUS304
3). Vacuum tube: all-glass evacuated tubes
4). Outer tank: Pearlescent Color Steel
5). Insulation: 55mm polyurethane total forming with pressure and high density
6). Frame:, Galvanized steel with colored painted,
7). Optional:Reflector/Controller/Electric Booster
8).Pattern of water tank: lower fitting
9).Hail resistance: 25mm
10).Heat preservation: 72 hours
11).Reflect: adjustable
12).Temperature heat: 45-95 degree centigrade
13).Seal: silicone rubber polymer
14).Fastness: stainless steel screws