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.
Description: This recall involves U.S. Boiler ESC, PVG and SCG model cast iron hot water boilers that use natural gas or liquid petroleum to heat water for residential space heating. The boilers
Dec 29, 2013· Description: This recall involves Crown Boiler CWD series cast iron hot water boilers that use natural gas or liquid petroleum to heat water in home baseboard, floor or radiator heating systems. The boilers are red and gray, about 37 inches tall, about …
Overall Efficiency <p>Efficiency within a model group will tend to vary by the size (capacity) of the unit. Some products, like furnaces, may also be affected by installation orientation (horizontal, upflow, or downflow) or even by the nozzle used in installation, as is the case with boilers and oil furnaces.
Consumers with recalled boilers should immediately contact the installer or distributor from whom they purchased the boiler or U.S. Boiler to schedule a free in-home safety inspection and repair. Consumers who continue use of the boilers while awaiting repair, should have a working carbon monoxide alarm installed outside of sleeping areas in the home.
May 13, 2020· Boilers are one of the most common home heating systems, especially in older houses in cold-climate areas. Today, you can purchase and install a modern boiler that will help you save on your household energy bills, deliver great efficiency, increased …
Jan 17, 2014· The recall affects 40-inch tall U.S. Boiler ESC, PVG and SCG hot water boilers that are light-blue with black trim. The boilers use “natural gas or liquid petroleum to heat water for residential space heating,” according to the CPSC. The boilers included in the recall were manufactured between December 2005 and February 2013.
Equip your home with 117,000 BTU to 131,000 Equip your home with 117,000 BTU to 131,000 BTUs of heating power per hour using this 3.2 Gal. Oil Boiler that is ideal for heating large spaces up to 3,000 sq. ft. ENERGY STAR qualification and an 86% Annual Fuel Utilization Efficiency helps ensure energy-efficient heating. The boiler is CSA listed
Mar 14, 2014· The voluntary recall is for several models made by U.S. Boiler — sold as Burnham – as well as New York Boiler and Crown Boiler. The reason is an air-pressure switch that can fail, resulting in
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