WNS three pass oil fired residental hot water heater is a three Internal combustion  quick return fire tube boiler.Furnace with bias wet back structure,high temperature gas erosion followed by the second and third return pipe,and then,after smoke from the room throuth the chimney into the atmosphere.  WNS three pass oil fired residental hot water heater fitted with smoke before and after the lid,so that the boiler easy maintenance.Boilers with excellent technical performance of the industeial burner,uses a combustion automatic ratio adjustment,automatic regulation,procedure start andn stop,automatic operation and other advanced technologies,and has low water level alarm and low water levels,high vapor pressure,such as auto flameout protection.This type of boiler witha compact,safe,reliable,simple,quick to install, low noise,hig efficiency.
 

Trade Assurance:With Trade Assurance, you’re covered for On-time shipment and Pre-shipment product quality (Click TradeManager and inquiry now!!)

Choice service: We will give you suggestion how to choose a type which is best for you according to your usage and use areas.

Shipping service: Regular Packing or Nude Packing, suited to land transportation as well as sea transportation. We will ship it as your request .

Design service : We will design boiler room and capacity according to your requirements.

Three guarantees service: It's availabel for one-year time from the purchase day and still offer life-time warranty service.

Training service :We also provide necessary training about boiler operation and daily maintenance to local workers.

1.Q:Can you supply the installation drawing?

   A:Yes,it's available.Will offer boiler body drawing,valve and meter drawing,thermal test report,strength calculate report and product list.

2.Q:How to ger a boiler price list?

   A:We need to know following points:

  1.) what is the capacity per hour you required?

  2.) what is the pressure of your needed boiler?

3.Q:Do you accept a special order?

   A:Yes,we do. All kinds of boilers can be designed and manufactured if details and specification can be offerd.

4.Q:Can you make a design for us?

   A: Yes, we can. What we supply is not only product, but also solution and design. 

5.Q: If the boiler works wrong, how to repair it?

   A:We have professional after-sale service team,will send our engineers to your country and solve your problems immediately once reveived your problem feedback.

Our company has capacity of 2000ton in the annual production, we have shared 80% domestic market, at the same time, our boilers have exported to over 40 countries, such as USA, Italy, German, Thailand,India,Philippines, Mongolia, Pakistan, Russia, Kazakhstan, Egypt etc. Our target is strictly inspecting, producing competitive products and creating famous brand, every customer’s comments is driving force for our advance,believe us one time, and we will try our best to satisfy you forever!

As legally binding company and  Key protection export enterprise by goverment,we sincerely welcoming to cooperate with you.