high efficiency gas hot water boiler for sale

high efficiency gas hot water boiler for sale

First, the economic advantages and a gas boiler, because gas in the ash, low sulfur and nitrogen than coal combustion, very small amount of dust in the flue gas, the gas discharge apparatus is easy to meet the state required standard, can greatly reduce the pollution of the environment, good environmental performance. 2, the absence of gas boiler heating surface contamination, slagging, wear problems, so you can use a high-speed cigarette, to reduce the size of the convection heating surface. Such fumes away less heat energy, thermal efficiency of the boiler is also higher. 3, the attachment device does not require gas boiler gas, slag, dust removal machine, grate like, saving the boiler equipment investment. 4, due to the use of natural gas piped gas boilers for fuel, gas boilers do not need fuel storage, saving transportation costs, storage space and labor management, and many other costs, so the cost of this off than coal-fired boiler more affordable. 5, the boiler operation, regulation and reduce heating costs. 5.1 gas heating boiler load adaptability, in accordance with the load (water temperature) flexibility to adjust the size of the fire. 5.2 System start fast, reduce the consumption of all kinds of preparatory work brings. 5.3 Due to the small less ancillary equipment, power consumption is lower than coal-fired boilers. 5.4 less gas inside the magazine, high and low temperature boiler heating surface corrosion does not occur, boiler continuous long run, less failure. 5.5 accurate gas metering simple, easy to adjust the amount of gas supply. 6, in reducing equipment maintenance, gas burning boilers coefficient simple equipment, thus requiring less maintenance equipment maintenance, long life heated tube. 7, gas-fired boiler simple to operate, easy to achieve automatic control. Second, the environmental benefits of gas boilers: gas boilers due to the combustion of fuel in the combustion process, and clean burning, non-polluting emissions, is by far the most environmentally friendly energy sources. Coal combustion emissions containing sulfur and ash content are more environmental pollution more serious, which is incomparable with gas boiler. Gas boiler can bring greater environmental benefits to the enterprise. Third, differences in coal-fired boilers and gas boilers: because of different physical and chemical properties of coal and natural gas, and therefore, there is a big difference in characteristics of coal-fired boilers and gas boilers. 1, combustion: fuel fired boiler combustion layer, fired by coal chain grate conveyor plane, the complete combustion process in the furnace. While the combustion gas boiler combustion chamber, the gas is mixed with air in advance is set in proportion to the burner, injected into the furnace through a nozzle, the torch was installed in the furnace to complete combustion. 2, combustion products: coal is mainly composed of C, H, S, O, N, and other elements composed of ash and water, but not the mechanical mixing of these components, but a very complex compound. After the coal combustion heat release and smoke into the hot air generated by the SO²SO³NOx, pollution of the environment and the human body can cause damage. And the main component of natural gas is methane (CH4) gas, and a small amount of non-hydrocarbon gas, generally free of moisture and ash after the combustion of natural gas, mainly CO2 and water to generate and emit a lot of heat, deleterious SO2, SO3, NOX coal and other emissions is relatively much less. 3, automatic control of the boiler: coal-fired boiler due to factors coal, coal seam thickness, the amount of blowing, the wind amount, and the air volume distribution grate speed limit, to be difficult to automatically adjust the operating parameters of the boiler according to the load. Less impact on the factors of the gas boiler, the burner can be adjusted only according to the size of the fire load, easy to achieve automatic control.

At present several common boiler energy-saving technologies: usually for boiler manufacturers, it means that you are saving boiler to maximize the interests of customers, providing customers with unlimited fuel savings, the electricity consumption, water consumption and so on. But the wide range of energy-saving, does not refer to an aspect of optimization can save energy boilers, here's a look now common boiler energy-saving technologies: 1 furnace arch. Industrial boiler furnace arch is very important. Arch role is to cause the furnace hearth and the organization of the mixed gas and the radiation hot flue gas flow, ignition and combustion of the fuel in a timely manner. At present, the actual amount of industrial steam boiler with its rated load often do not match, the use of coal varies widely, but often with the design coal are quite different, so in actual use, often as necessary for the furnace arch modified to meet the needs of coals. Heteroaryl coal used by the inferior design coal, the boiler furnace exit gas temperature occurs is low (about 700 degrees), lower than 200 degrees design.

Gas boiler maintenance gas boiler main composition characteristics of each system main components: burner: Burner collector,, oil, gas in one. High degree of integration, high degree of automation, is the maintenance of the boiler system at the focus. Boiler furnace: furnace boiler is the main component computer control system to achieve energy conversion: computer control system is the command center of the entire boiler operation is a core component of the boiler. Each maintenance system: burner maintenance: cleaning full turn cup burner, ignition means, filter, pump, motor and impeller system, throttle linkage arrangement lubricated. Re-awarded for combustion testing. The controller Maintenance: Maintenance detecting electrical components, control lines, the control box clean ash collection, each control point is detected. Finally sealed. Controller element to prevent the moisture. Water supply system maintenance: repair water treatment plant to check whether water quality standards, a comprehensive clean-water treatment system, to check the functioning of the pump head and check for each pipeline valves can be used flexibly and so on. Water and electricity, the system closes the valve after each filled with water. Furnace Maintenance: In order to make the boiler safe and economic operation lasting, must in daily use, strengthen the maintenance of the boiler. This is also to prevent lower thermal efficiency, an important measure to avoid the use of state of deterioration and boiler accident. Large font display temperature, easy to grasp and boiler operating conditions of the system, the water temperature can be freely set from 10 ℃ to 90 ℃, automatic boiler or heating system to provide users with life, bath with hot water. The control system controls the temperature of the boiler water circulating pump start and stop, boiler water circulating pump starts when the water reaches an upper limit temperature, lower than the hot water circulation pump stops when the water temperature lower limit. Horizontal bath gas boiler three return all wet back structure, using a large furnace, rough smoke tube design, increased furnace radiation heat absorption, the effective energy saving. Using threaded pipe and waveform furnace, greatly enhanced heat transfer effect, greatly saving fuel consumption. Machine equipped with thermal protection (ultrahigh temperature furnace, the burner is automatically stopped and an alarm buzzer, the second over protection (the boiler shell temperature exceeds 105 deg.] C, the secondary circuit is automatically cut off), anti-dry water protection (when the boiler water level is below low, the boiler is stopped and an alarm beep), a boiler leakage protection (the control system detects electrical leakage, short circuit, automatically cut off the power). press pressure boiler design, the boiler is no pressure state, there is no safety hazard. centrifugal using advanced multilayer insulation wool, a steel sheet for packaging famous white color, heat loss, appearance of anti-rust .573,

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High Efficiency Gas Boilers Plus 90% Efficienct

All these Gas and Oil Boilers on this page have High Efficiency in excess of 90% and some will go as high as 98% efficiency. Most, if not all, are Condensing Boilers and some are Combination Boilers that will also give you Domestic Hot Water.

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High Efficiency Electric Hot Water Boiler For Hotels

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Westinghouse Gas Condensing Combination Boilers.

This Westinghouse Combination Boiler is a high efficiency dual purpose Wall Hung Boiler with a AFUE rating of 94%. The Combination Boiler provides 140k BTUs for space heating and comes with an optional Domestic Hot Water Capability that can provide 3.2 gal/minute at a 77 degrees or 5.5 Gallons at a 45 degree temperature rise.

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DMG 240 High Efficiency, Condensing Hot Water

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Westinghouse Gas Condensing Combination Boilers.

This Westinghouse Combination Boiler is a high efficiency dual purpose Wall Hung Boiler with a AFUE rating of 94%. The Combination Boiler provides 140k BTUs for space heating and comes with an optional Domestic Hot Water Capability that can provide 3.2 gal/minute at a 77 degrees or 5.5 Gallons at a 45 degree temperature rise.

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GWM-IE Gas-Modulating Condensing Water boiler

High-Efficiency, Gas-Modulating Condensing Water Boiler The GWM-IE boiler offers an efficiency of up to 95% AFUE, meaning it converts up to 95% of its fuel into useable heat. With an efficiency of up to 95% AFUE, the GWM-IE boiler can mean several hundred dollars per year in energy savings.This product has been designated as one of the

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Water Heater Water Heating Systems A. O. Smith

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Household Natural Gas Water Pipe Boiler For Sale

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Is a high efficiency, condensing gas boiler the best

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Non-Condensing Ultra High Efficiency Hot Water

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Gas Boiler for sale eBay

Get the best deals on Gas Boiler when you shop the largest online selection at eBay.com. Free shipping on many items Slant Fin VSL-160 COMBI High Efficiency Condensing Natural Gas Boiler. $3,368.00. $218.00 shipping. See similar items. Weil Mclain CGi-7 Nat Gas Hot Water Boiler 83% AFUE 200K BTU Input. $3,250.00. $375.00 shipping. or

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High Efficiency Electric Hot Water Boiler For Hotels

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High Efficiency Natural Gas Boilers - eComfort

2020-4-12 · Huge selection of High Efficiency Natural Gas Fired Boilers. Buy Natural Gas High Efficiency Boiler Direct and save. Deliver to. Change Location. Results loading, please wait High Efficiency Natural Gas Boilers. Hot Water Gas Boiler - Direct Vent - Up to 2,000 ft. Altitude. Model: SHADW150HNZ1SU. Wall Mounted, Condensing Boiler with

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DMG 240 High Efficiency, Condensing Hot Water

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hostel gas hot water boiler for sale - Bing

Hostel Hot Water Boiler For Sale. Hostel Biomass Hot Water Boiler Supplier assured hot water gas-fired boiler Manufacturer of For heating or hot-water-supply boiler applications, the boiler room shall be equipped with a floor drain or other approved means for disposing of the accumulation of liquid . [email protected] > Get A Quote >

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