MENU
products
  1. Home
  2. --
  3. Industrial boilers

navien boiler catalogue

Product Thermal Capacity: 1 - 20 t/h

Working Pressure: 0.7 - 2 Mpa

Available Fuel: Nature gas, coke oven gas, biogas, methanol, liquid propane gas, diesel, heavy oil, light oil, crude oil, etc.

Available Industries: Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc.

Get a Quote Send Message

Introduction of WNS gas / oil fired steam boiler:

WNS series horizontal internal combustion boiler is a boiler shell type 3 passes wetback oil/gas fired boiler. After fuel is being atomized by burner, flame is full of the wave furnace and transfer heat via furnace wall, this is 1st pass; the high temperature smoke is collected in reversal chamber and then enters 2nd pass which is grooved tubes bundle area; after heat convection, air temperature gradually falls and goes to front smoke box and turn to 3rd pass, which is smooth tubes bundle area, and then enters chimney passing back smoke box and exhausted to the atmosphere.

Technical advantages:

1. Digitized manufacture
The key part such as material cutting, rolling, drilling are proceeded by advanced CNC machining process to reduce the assemble stress and extend boiler working lifetime.
The front and back smoke chamber plates are cut by CNC plasma cutting machine and looks tidy and beautiful.

2.Easy operation and maintenance
Fully automatically operating, with automatically adjustment and protection of burning, water level, temperature and steam pressure.

3. Longer working life
Smoke tube and tube sheet connection is expanded first to eliminate the gap between them, then adopt automatic argon arc welding to relief the stress and expand boilers working life.
Longitudinal and girth joint adopt advanced automatic submerged-arc welding for good welding quality. All longitudinal and girth joint will have 100% radiographic inspection.
Fin tube us ND steel or stainless-steel material which avoid low temperature corrosion.
Inspection procedure point is set up to guarantee the sequence of expanding and welding, avoid cracking of the tube sheet holes.

4. Less fuel consumption
High quality aluminum silicate fiber is used with fire clay insulation, to control the boiler body temperature below 45℃ to control heat lost.
Sufficient steam storage room and heating area makes boiler to generate high quality steam and high thermal power.
Condenser is added to reuse the waste heat of the exhausted smoke to increase feeding water’s temperature and reduce emission temperature, which can increase the thermal efficiency above 98% and save operating cost.

navien - 경동나비

Name Shanghai Navien International Trade Co., LTD; TEL 86-21-6888-1761~63 (fax : 86-21-6888-1760) Address No.448 Bo Hua Lu,Pudong Xinqu, Shanghai, China; Website www.kdnavien.com.cn; Name Navien Rus LLC; TEL 7 (495) 258 6830; Address St.Profsoyuznaya 65/1, floor …

Navien UK Home - Navien

Navien is the global leader in condensing technology and the name behind the best selling boiler in the US. And now the boiler that has taken America and the rest of …

Boiler Downloads | Navi

Residential · Resources · Professional · Products/Accessories · Commercial · Models Warranty Replacement: Applies if the Navien unit you are trying to register is replacing another Navien unit and was authorized for replacement by a Navien Technical Support representative. New Installation: Applies if this is the first time you had a Navien unit installed in the building or …

Navien Tankless Parts, SuppliesDepot.com | Supplies Dep

Tankless water heaters, also called instantaneous water heaters instantly heat water on demand. A world leader in this category is Navien. Since there is no standing vessel of hot water that requires periodic firing, tankless water heaters are generally among the more efficient options for …

Navien Miscellaneous Par

Navien Parts >> Miscellaneous Parts Miscellaneous Parts Miscellaneous parts include air pressure sensors (APS), inlet water filters, valves, hoses, buffer tanks, check valves, flame rods, igniters, adapters, panel covers, fuses, orafices, controllers and more.

Navien UK Our Products - Navien UK Home - Navien

Advanced Heating Solutions Navien and innovation are two words that have always gone hand in hand. Time and time again, we have pushed back the technological frontiers to provide heating solutions that take quality, efficiency, reliability and home comfort to a whole new level. Today, all this cumulative heating know-how has been brought to bear

Navien In

Warranty Replacement: Applies if the Navien unit you are trying to register is replacing another Navien unit and was authorized for replacement by a Navien Technical Support representative. New Installation: Applies if this is the first time you had a Navien unit installed in the building or …

Amazon.com: navien combi boil

Noritz NRCB199DV-NG Indoor Direct Combination Boiler (Standard Vent Convertible) with Built-in Pump, max 199,900 DHW, 11.1 Gpm, 120,000 Btuh Space Heating-Natural Gas $2,984.09 $ 2,984 . …

Navien Condensing 98% Tankless Water Heate

Navien America Inc. o˜ers a complete line of condensing water heaters for residential, commercial and combination space heating applications. * Navien America reserves the right to change specifications at anytime without prior notice. CR-180, CR-180A CC-180, CC-180A CR-210, CR-210A

Navien Boiler | Boiler Installer Kirkcaldy, Fife | MPH Boile

If you are looking for accredited Navien boiler installer in Kirkcaldy, Fife, whether its tankless water heaters, combi boilers or heating boilers, MPH Boilers is here to help you. Call us now on 0845 269 8476 to ger your instant quote.

Navien boiler troubleshooting | AllBoil

Navien boiler troubleshooting If you have noticed any clear signs of a breakdown in your boiler, like lengthy water heating process, some part not working or unusual noise, take steps to repair it right away.

Contact Us

zhulin@zozen.com

No. 76, Xin Da Road, Zhou tie Town, Yixing, Wuxi, China

0086-510-68530066, +86-13506151292

Get Latest Price
Get in Touch

If you have any problems about our product and service,please feel free to give your inquiry in the form below. We will reply you within 24 hours as soon as possible.Thank you!

  • Boiler type
  • Name
  • email
  • Phone or Whatsapp
  • message
I accept the Data Protection Declaration

Copyright © 2020.Zhongzheng Boiler Co., ltd. All rights reserved.

top