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Definitions Points of Interest egg-ended boiler: an early form of tubular wagon boiler, with hemispherical ends to support higher pressures.; Elephant boiler: an early multi-cylindered wagon boiler, popular in France.; express boiler: another term for small-tube water-tube boilers, on account of their high ratio between heating surface area and water volume, and thus their rapid steam-raising.
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Nov 08, 2016· Commercial Boilers. Commercial boilers are designed with a firetube, small water tube, and electric resistance. They work ideally for universities, libraries, office buildings, schools, laundries, hospitals, and other similar facilities, Among the different types of boilers, commercial boilers are some of the most diverse.
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comparison, many old boilers have AFUE ratings of only 55–65%.3 Today, there are many residential natural gas furnaces and boilers that have AFUE ratings of 95% or higher. AFUE ratings do not apply to the larger boilers used in multi-family apartment buildings and commercial buildings. These boilers are typically rated for efficiency
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Industrial and commercial boilers come in the following types: condensing, non-condensing, firetube hydronic/hot water, firetube steam, watertube steam, vertical tubeless steam, coil, thermal fluid heaters, heat recovery steam generators, domestic hot water and electric. R.F. MacDonald Co. has access to each type of boiler for sale or rental in ...
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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.
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Weil-McLain offers a broad spectrum of high efficiency gas-fired, oil-fired and combination oil/gas boilers for commercial use. Whatever your needs --heating a restaurant, hotel, casino, or any other commercial or industrial facility--depend on Weil-McLain boilers to provide the solution that delivers cost savings, energy efficiency and system flexibility.
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Oct 26, 2017· For residential and commercial/industrial purposes, there are 2 types of boilers. The most common is the fire tube design. This would include the common sectional type boiler seen in most residential applications. The fuel is burned, and the hot gases pass through a series of flue passages or tubes that are generally steel.
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Jun 23, 2020· Oil-fired boilers are common in areas that have limited access to natural gas. If you buy a oil-fired boiler, you’ll need heating oil delivered and stored in tanks like the one above, and your ...
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