Normal pressure 0.1Mpa atmosphere pressure CWNS gas or diesel fired hot water boiler

CWNS type gas or oil fired hot water boiler, is same structure with WNS type boiler, both fire tube, 3 pass and wet back type boiler. But CWNS type boiler, the design pressure is 0.1Mpa which is the normal atmosphere pressure, so the outlet water temperature can reach maximum 85℃, meanwhile the inlet water temperature is 60℃. And sametime, will save the raw material cost compare with the WNS type boiler. It is one more choice for the customers.

1. Normal type boilers that can be put into normal 20' and 40HQ containers, will be first choice to delivery it by sea in normal container. But if boiler type is over dimension that can't be put into normal container, then we use 20' or 40' flat rack container for the boielr main part and  normal container for the other boiler accessories.

2. Shipping way is different according to customer's country. Mostly by sea. Some country by train or truck.

Q1: How to install a boiler?

A1: Yineng Boiler provides completed installation drawing and operation manual, or can send engineer to your site for guiding and trainning.

Q2: How many years is the boiler’s life span

A2: The boiler is designed for at least 10 years life span, but under good maintenance, usually the boiler can use at least 15 years, Yineng Boiler provide full life after-sales service to each sold boiler.

Q3: How to choose a boiler model?

A3: Confirm the type (steam or hot water), capacity, working pressure (or output temperature) and fuel(coal, biomass, gas or oil or other fuel) of the boiler, Yineng Boiler will suggest a suitable model based on your usage.

Q4: How is the warranty term?

A4: If any problems caused for quality during the warranty period, the Seller will repair or replace the broken parts for free, if the problem caused from the client’s side, the Seller will help supply the spare part at lowest cost.

Leeson Zhou

Email: leesonzhou(at)aliyun.com

                       yinengboiler(at)sina.com            

Whatsapp/Wechat: +8613833185003

Skype: jayzhou860607