Haydn Boilers are manufactured by a company called Shenzhen Haydn Heating Technology Co from Shenzhen, China. The company was founded in 2004 and they are a new company by the industry standards. The Shenzhen Haydn Company does specialize in a certain style of the boiler, the wall mounted gas boilers. The company supplies boilers to other companies all over the world.
What makes Haydn Boilers so different is that the company has taken the most advanced technology from Europe including Safety, Energy Efficiency and Reliability. The company is dedicated to bringing the world high quality, high performance gas fired boilers. Every boiler that the company sends out is 100% certified with the ISO9001 Standard. All of the major boiler parts are CE Certified and tested.
The advantages of using Haydn Wall Hung Gas Fired Boilers is that the company has all standard components that are actually interchangeable and that makes installation easy as well as it keeps maintenance costs cheap. These advanced technologies make these boilers less expensive that other boilers already on the market. Haydn offers 3 different Series of Wall Hung Gas Fired Boilers, the Blue Flame Series, Program II and the Elite Series.
Blue Flame Series
The Haydn Blue Flame Series Wall Hung Gas Fired Boiler is available in 4 different models the JLG18, JLG20, JLG23 and the JLG28-B. They are also available in 28kw, 24kw and 20kw inputs. The Blue 
Flame Series has some very advanced features such it is the first edition standard digital display boiler in Europe. The boilers operation state and the malfunction system are all shown on a LCD display.
The Blue Flame Series also offer a touch button start and owners will find it very easy to program, the Blue Flame Series offers connecting computers and monitor running state. Some of the other features include a very simple design for the switch valve and the plate exchanger. These boilers are equipped with an Auto Bypass, this helps protect the boiler and circulate even when the main circuit is blocked.
Some of the other features include an air pressure switch, stainless steel burners, safety valves and a temperature sensor. The gas type that is required on these boilers are LPG/NG and Town Gas. The rated gas pressure ranges from 2800/2000/1000, the nominal heat input ranges from 20 to 35 depending on which model of gas boiler you purchase. These boilers are compact in size and can fit in any small space in any home basement, closet or kitchen area. The standard chimney case size for all of the Blue Flame Series are 1170 x 195 x 115.
Program II Series
The Program II Series Wall Hung Gas Fired Boiler is available in 4 different series, the JLG18, JLG20, 
JLG23, and JLG28-B. These gas-fired boilers are also available in 28kw, 24kw and 20kw. The Program II Series boiler has a large LCD display that allows the homeowner to see what the operating status of the boiler is.
This boiler has advanced technology starting with a timer routine that you can set by the week for the maximum efficiency of the boiler. The boiler has a large globid flap structure from Europe. There are 5 different presets for the routing of the boiler. Some of the other boilers features include a water switch that has a water flow monitor and a control device so you can set the boiler as you see fit. There is an advanced controller that has a microprocessor and an IC control that allows the boiler to be run by digital technology.
Some of the boilers specifications are the gas type is Liquid Propane Gas, Natural Gas and Town Gas. The Rated Gas Pressure 2800/2000/1000, the boiler itself is rated at 91%. The chimney size of 1170 x 195 x 115.
Elite Series
The Elite Series Wall Hung Gas Fired Boiler is available in 4 different models the JLG18, JLG20, JLG23 and the JLG28-B. The features on the Elite Series are unlike no other; they offer an energy saving design as well as an environmentally friendly boiler. The Elite Series has a supply on both the heating system and the sanitary hot water. The units is equipped with a digital LED display and a malfunction display code.
The Elite Series Wall Hung Gas Mounted Boiler from Haydn has 5 different presets for programmable time and many different capacities are available. The Elite is called the elite because of its high-grade features such the boiler is able to be connected with a thermostat or a remote control unit.
There are three different gas options, liquid propane gas, natural gas or Town Gas. The rated gas pressure ranges from 2800/2000/1000. The energy efficiency of this boiler is 91% one of the highest in the industry. There is a setting range of heating water temperature of 29 to 80 degrees Celsius. These boilers are compact and measure in at 700 x 400 x 310 and the chimney size required is 1170 x 195 x 115.
The Shenzhen Haydn Heating Technology Co has a full line of wall hung gas fired boilers but these three are standout series. If you are looking to replace your old boiler with a new system that works with the most advanced designs and features then Haydn is right for you.
