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.
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.
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.
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Innovation for every application. Since 1928, Dunkirk has delivered innovative, efficient, and dependable home heating products to professionals, building owners, and homeowners. We take pride in our products and listen to the people in the field who are doing the hard work.
Weil-Mclain WGO-3, Oil to Gas Conversion Burner? — Heatingconverting oil burner to gas — Heating Help: The WallSee more results Model②：WNS Gas/Oil Boiler 0.5t-20t/0.35mw-14mw. WNS series gas/oil fire tube boiler, adopt three pass structure and wet back design, suitable for boiler need in 0.5t/h-20t/h. It use threaded flue tube for heat transfer and manages to achieve thermal efficiency up to 98%.
Lennox GWM-IE Boiler. Earning the Energy Star Most Efficient 2015 Label, the Lennox GWM-IE is … Rheem's Prestige High Efficiency Natural Gas Combi Boiler Rheem's Prestige High Efficiency Natural Gas Combi Boiler provides an efficient, continuous supply of domestic hot water used for faucets, showers, washing machines, etc.) and provides hydronic space heating for residential applications such radiant floors, baseboards, hydronic air handlers, etc.
Model②：WNS Gas/Oil Boiler 0.5t-20t/0.35mw-14mw. WNS series gas/oil fire tube boiler, adopt three pass structure and wet back design, suitable for boiler need in 0.5t/h-20t/h. It use threaded flue tube for heat transfer and manages to achieve thermal efficiency up to 98%.
Boilers and radiators are not often installed in new homes, but many older residences still feature this type of heating system. Furthermore, because this type of heating works well in multi-residence situations and larger buildings, steam heating and hot-water heating are still common in many apartment buildings, multi-family dwellings, and older business buildings.
It all begins with a Peerless ® boiler! Available from your local heating contractor, our boilers are the practical, efficient, clean alternative to furnaces and heat pumps. Available from your local heating contractor, our boilers are the practical, efficient, clean alternative to furnaces and heat pumps.
Hello there! Our family has just bought an old farmhouse. The house currently has steam heat radiators, which my husband and I were really excited about. The boiler runs off of oil but we have the opportunity to switch to natural gas (the gas company will pay for all of it).
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