nta ski water heater hot water heater coil

nta ski water heater hot water heater coil   

    What's pre-heated solar energy system? 

SKI-NTA series pre-heat solar water heater is also called copper coil solar water heater, which is a kind of thermosiphon solar water heater with pressurized hot water using. A pile of heat-exchanging copper coil is pre-installed in the hot water storage tank with two connections as inlet and outlet, pressure cold water goes through copper coil and all the way it absorbs heat from hot water in storage tank, in this way at copper coil outlet we get instant pressure hot water continuously.

      What's the model and specifcation of our solar energy system?   

    What's the working principle of our pre-heated solar energy system?   

      What's the function of the accessories?   

1.Assistant Tank: with a ball valve inside automatically control water refill into storage tank and keep it full always;

2.Intelligent Controller: display water temperature in storage tank, automatically control backup heating device;

3.Electric Heater: reliable electric booster with thermal cut-out working in cloudy or raining days for sufficient hot water;

4.Magnesium Anode: in areas with hard water, this device is installed in storage tank to effectively prevent system from corrosion.  

5.Booster Pump: an option for area without city water or with unstable water supply;

    Customer installation feedback 

Our service for you
Pre-sale Service
1. Sample can be offered with sample charge and courier fee by buyer's side.
2.We have full stock which can delieved  withine a short time, and also many styles for you to choose.
3. We accept all types of Logo design and printing, OEM and ODM orders are available.
4.We are trying to offer you the best quality, the lowest factory price, the fastest response and than the most reliable service.     

5. We have the professional technical group and foreign trade team  with high-efficiency and rich experience.

After you choose  

1. We will count cheapest shipping cost and make invoice to you immediately.
2. We will check our quality again, and then send out to you at 1-2 working days after receiving your payment. 

3.Email you the tracking number, and help to chase the parcels until you receive the product.

After-sale service
1. We are very glad that customers give us some suggestion for price and products.
2. If any question,please contact with us freely by E-mail or Telephone.

3. Warranty:5 years international responsibility for pre-heat solar water heater and 15 years for glass vacuum tubes due to original quality problems.

    Certificates Display

    More for Choose