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Zozen Boiler main products include gas&oil boiler, coal-fired boiler, biomass boiler, thermal fluid heater and other series of more than 400 varieties of specifications.
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Our Main Product

our main boilers
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1-20 ton gas/oil fired boiler

Price: $1-$99999/set

Capacity: 1-20 ton/h

Pressure: 0.7-2 Mpa

Fuel: Nature gas, coke oven gas, biogas, methanol, liquid propane gas, diesel, heavy oil, light oil, crude oil, etc.

Industries: Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc.

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7-70 MW gas/oil fired hot water boiler

Price: $1-$999999/set

Capacity: 7-70 MW

Pressure: 1.0-1.6 Mpa

Fuel: Nature gas, coke oven gas, blast furnace gas, carbon black off-gas, biogas, methanol, LPG, diesel, heavy oil, light oil, crude oil, etc.

Industries: Heat supplying, hospital, colleges and universities.

szl boiler picture

2.8-29mw coal fired boiler

Price: $1-$999999/set

Capacity: 2.8-29mw

Pressure: 1.0-1.25 Mpa

Fuel: Bituminous coal, lean coal, anthracite

Industries: Heating, hotels, schools, hospitals

yyw boiler picture

horizontal thermal fluid heater

Price: $1-$99999/set

Capacity: 700 - 14000 kw

Pressure: 0.8 - 1.0 Mpa

Fuel: natural gas, coke oven gas, bio-gas,liquid propane gas, diesel, heavy oil, light oil, crude oil

Industries: Petroleum, chemical, chemical fiber, pharmaceutical, textile printing and dyeing, building materials, wood processing, vegetable oil processing and other industries

dzl boiler picture

1-20 ton biomass fired boiler

Price: $1-$999999/set

Capacity: 1-20 ton/h

Pressure: 0.7-2.5 Mpa

Fuel: Biomass particles

Industries: Heating, chemical, food, tobacco, textile, printing and dyeing, feed, medicine, building material, wine, rubber, hospital

Factsheet Boiler Efficiency - Energy.gov.au

How efficient is my boiler ? - British Gas

Everything you need to know about boiler efficiency and how to make yours as efficient as can be, save energy and cut your bills.

Factsheet Boiler Efficiency - Energy.gov.au

A typical condensing boiler has a thermal efficiency of 92-95%, in comparison to non-condensing boilers which typically have efficiencies of around 85%. These higher efficiencies are achieved by using the waste heat in the flue gases to preheat the water entering the boiler .

How Efficient is a Condensing Boiler ? (2019) | GreenMatch

17 Dec 2018 In conventional heating systems ( gas boilers , for example), the heated gases pass Condensing Boilers Can Ensure 90% Efficiency Rate.

Boiler Energy Efficiency - Which?

If everyone in the UK with gas or oil central heating installed a high- efficiency condensing boiler with full sets of heating controls, we would save enough energy 

Furnaces and Boilers | Department of Energy

A central furnace or boiler's efficiency is measured by annual fuel utilization Gas -Fired Furnaces and Boilers (includes units fired with natural gas and propane) 

Understanding Residential Boiler Efficiency Ratings | Weil-McLain

Weil-McLain offers one of the highest efficient cast iron gas boilers on the market today, our GV90+. The GV90+ boiler has an efficiency rating of 91.9% and can 

Replacing My Boiler | Energy Saving Trust

A regular boiler is more efficient than a combi at producing hot water in the first place, but then some heat is lost from the hot water cylinder, so a combi may be 

Combi Boiler Efficiency | Most Energy Efficient Combi Boilers in

24 Aug 2018 Combi Boiler Efficiency is paramount in 2018 when energy bills are sky high and global warming is a real threat. Save money and reduce your 

boiler efficiency guide - Cleaver-Brooks

firetube boiler has proven to be highly efficient and cost effective in key factor is fuel usage or boiler efficiency . . for optimum flue gas velocities in the.

Boiler vs. Furnace Energy Efficiency | Constellation

11 Nov 2016 Learn about boiler vs. furnace energy efficiency . Steam, gas and hot water boilers cost about the same, but steam boilers operate less 

Is My Boiler Energy Efficient | Viessmann

If you have access to mains gas , the cheapest and most efficient boiler for you will almost certainly be a mains gas powered model. This is guaranteed to cost 

How energy efficient is my boiler ? - Holmes Media

28 Nov 2018 How efficient is your boiler when it comes to turning fuel into heat? source free quotes for a new boiler replacement from Gas Safe Registered 

ENERGY STAR Most Efficient 2019 Boilers | Products | ENERGY

These exceptional gas and oil boilers represent the leading edge in energy efficient products this year. Access the full list of products recognized as ENERGY

Boiler Efficiency Guide | Compare Boiler Efficiency | The Heating Hub

Household gas bills are commonly £750 - £1,000, depending on property size, age and heating system efficiency . A new A-rated boiler can potentially save you

Is a high efficiency , condensing gas boiler the best choice for my

13 Aug 2018 A high efficiency , condensing gas boiler is one of the most economical and clean ways to heat a home, reduce heating bills, and lessen 

2019 Gas Boiler Ideas - Get The Efficiency Of A Gas Boiler Ensured

27 Mar 2017 - 6 min - Uploaded by IS mas "2019 Gas Boiler Ideas - Get The Efficiency Of A Gas Boiler Ensured Watch more videos for

Energy efficiency - combi boiler - YouTube

17 Dec 2013 - 1 min - Uploaded by British Gas Ensure your combi - boiler is as energy efficient as it can be with these top tips from British

Checking boiler efficiency | nibusinessinfo.co.uk

Calculating boiler size, checking the boiler efficiency database and Gas boilers and space heaters below 100 kilowatts should be assessed every four years.

Condensing boiler - Wikipedia

Condensing boilers are water heaters fueled by gas or oil. They achieve high efficiency by condensing water vapour in the exhaust 

Condensing boilers achieve a much higher efficiency | Vaillant

Gas -fired condensing boilers offer the greatest energy efficiency with the lowest emissions. They provide optimum comfort and are perfect for modernisations 

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