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high efficiency gas boiler heat exchanger

Available Fuel: Biomass

DHL Series Biomass Fired Steam Boiler

Capacity: 20 – 75 t/h
Working Pressure: 1.25 – 5.4 Mpa
Outlet Temperature: 184 – 485 ℃
Industries: Power generation, heating, chemical, food, rubber.

Available Fuel: Bituminous coal, biomass

DHL Series Coal Fired Steam Boiler

Capacity: 20 – 75 t/h
Working Pressure: 1.25 – 5.4 Mpa
Outlet Temperature: 184 – 485 ℃
Industries: Power generation, heating, chemical, food, rubber.

Available Fuel: Bituminous coal...

DHX Coal Fired CFB Steam Boiler

Capacity: 35 – 75 t/h
Working Pressure: 1.25 – 5.3 Mpa
Outlet Temperature: 194 – 485 ℃
Industries: Chemical, food, tobacco, textile, printing and dyeing, feed, medicine, building material, wine, rubber, hospital.

Available Fuel: Biomass particles

DZL Series Biomass Fired Steam Boiler

Capacity: 2 – 20 t/h
Working Pressure: 1 – 2.5 Mpa
Outlet Temperature: 170 – 225 ℃
Industries: Heating, chemical, food, tobacco, textile, printing and dyeing, feed, medicine, building material, wine, rubber, hospital.

Available Fuel: Nature gas, coke oven gas...

SZS Series Gas / Oil Fired Steam Boiler

Capacity: 10 - 100 t/h
Working Pressure: 1.0 – 2.5 Mpa
Outlet Temperature: 194 – 540 °C
Industries: Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc.

Available Fuel: Nature gas, coke oven gas...

WNS Series Gas Fired Steam Boiler

Capacity: 1 – 20 t/h
Working Pressure: 0.7 – 2 Mpa
Outlet Temperature: 194 – 540 °C
Industries: Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc.

heat exchanger - Gray Furnaceman Furnac

High efficiency furnaces have 2 heat exchangers. The primary heat exchanger removes heat, but not to the point that water condenses. The secondary heat exchanger is made of stainless steel, removes more heat and condenses water from the gas. This water is highly corrosive. It contains carbolic acid and small amounts of sulphuric acid.

Numerical prediction of high efficiency boiler hea

Subroutines about the heat exchanger heat transfer model were developed and coupled into the commercial code PHOENICS. 1.4.3. Boiler efficiency. The boiler efficiency is easily calculated by the ratio of heat absorbed by the cooling water and heat inputted into the boiler. 1.5. Model validation

K2 Combi High-Effiency Condensing Boiler | U.S

High Efficiency Gas Combi Boiler Stainless Steel Heat Exchanger . The NEW high efficiency K2 Combi condensing boiler provides more options for home heating and hot water solutions! Designed and built in the USA at U.S. Boiler's manufacturing facility in Lancaster, PA, the K2 Combi offers the same kind of efficient, reliable performance that

Performances of a heat exchanger and pilot boiler fo

Highlights Design factors for a heat exchanger and a boiler were investigated using a simplified model and pilot boiler. The heating efficiency of the boiler developed was about 90% at the optimal designed heat exchangers. NOx and CO emissions were about 30 ppm and 160 ppm, based on a 0% O 2 basis and at an equivalence ratio of 0.70.

Best Residential Boilers for Radiant Floor Heat 201

2019-9-19 · The cost of the boiler is less than a comparable high-efficiency condensing unit, and long-term maintenance and repair costs tend to be lower. That's why we recommend non-condensing units. The downside is that operating costs are higher, since the efficiency is lower. New Yorker CGS-C Gas Boiler

Lochinvar :: High efficiency Water Heaters, Boilers an

Lochinvar Welcomes VIP Contractors for Sold-Out CMA Fest 2019 Lochinvar recently hosted 14 of its top VIP Contractors and their guests for its annual four-day Nashville Experience in celebration of their support of the widely known residential boiler rewards program.

HIGH EFFICIENCY CONDENSING BOILER WITH PREMI

2015-4-9 · Heat transfer area is increased by pins which is located on interior surface of aluminium body. Pins has developed with perfect heat transfer technology and increases heat transfer coefficient than creates resistance and slow down high temperature flue gas when the gasses pass through them. This heat is transferred to the water opmall.

A Visual Guide to a High-Efficiency Condensin

The primary heat exchanger on a condensing furnace is similar to that of a conventional furnace. It is a system of specially coated steel tubing. Secondary Condensing Heat Exchanger. In condensing furnaces, there is a secondary heat exchanger made up of small tubes that receive the exhaust gases once they have gone through the primary heat

Numerical prediction of high efficiency boiler hea

Numerical prediction of high efficiency boiler heat exchanger performance. The purpose of the present work is to develop a CFD code as a tool for the design of high efficiency boiler heat exchangers. This paper presents the modelling of fluid flow, gaseous combustion and radiative heat transfer process in a combustion chamber as well as the

Allied Heating & A. C. | 95% High Efficiency Boile

95% High Efficiency Stainless Steel Wall Mounted Gas Boilers. The Prestige boiler features a uniquely designed stainless steel heat exchanger and offers 95% efficiency. The Prestige has the capability to modulate the firing rate to 25% of its rated input. Available in

HTP - UFT Boil

The UFT - Medium Mass Boiler The UFT Boiler is a medium mass high efficiency boiler. This advanced modulating gas condensing boiler has a 316L stainless steel fire tube heat exchanger with a 96% AFUE rating. It also has ultra-low NOx emissions, making the UFT