condensing heat exchanger for boiler Agents

condensing heat exchanger for boiler Agents Related Information


Our condensing heat exchangers are based on this principle. Before being evacuated via a chimney, the very hot fumes produced by the combustion of gas pass through the heat exchanger through which circulates cold return water from the heating circuit. The water vapour suspended in the fumes condenses on the tubes that recover the latent heat.

Hamilton Engineering | Products | EVO

HOW CONDENSING TECHNOLOGY WORKS. In the combustion process, a minimum of 11% of generated heat is latent heat (wet heat, think steam). In noncondensing combustion, only a portion of the sensible heat (dry heat) is transferred to the water; the rest of the dry heat and all of the wet heat is released into the atmosphere through venting systems as wasted energy.

EP2771622B1 - Heat exchanger for the condensing boiler

Consulting - Specifying Engineer | Optimizing hot water

Condensing Heat Exchangers | Cain Industries

A two-stage condensing heat exchanger allows heat transfer for two independent heat sinks. Each of the combined exchangers can be engineered for different heat recovery yields. We manufacture condensing heat exchangers for steam boilers, hot water boilers and most natural gas combustion applications where a cold water heat sink is prevalent.

Is a high efficiency, condensing gas boiler the best

Aug 13, 2018 · The biggest difference between condensing boilers and "conventional", non-condensing boilers is "efficiency". The most efficient boilers keep heat in the house rather than letting it escape through the chimney or vent pipe. An ultra-high efficiency boiler is able to keep more heat in the heating system, but the side effect is condensation.

Low Cost Polymer Heat Exchangers for Condensing Boilers

Condensing Boilers: Stainless Steel Heat Exchanger Options

KN-Series | Condensing Cast Iron Boiler | 2,600,000 BTU/hr

All KN-Series condensing boilers are capable of variable volume water flow up to 10:1 range and have low-pressure drops through the cast iron heat exchanger, and are also capable of delta T's of 20-100 with single pump system piping (reverse return) or primary/secondary piping. In direct comparison, competitive units typically have delta T's in

How to Clean a Boiler Heat Exchanger - Video #9 - YouTube

May 24, 2018 · This video shows how to properly clean an oil fired boiler heat exchanger. Boiler Parts: TOOLS: Therm

DE60202162T2 - Heat exchanger for a condensing boiler

Heat exchanger for a condensing boiler Download PDF Info Prior art keywords heat exchanger ribs pipes tubes heat Prior art date Kefid Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)


Choosing the right heating system is crucial to maximizing a building's energy savings and environmental impact. The EX Series of commercial high efficiency condensing boilers can help you do just that. 4 Models available: E 400, E 500, E 700, E 850 Suitable for the following projects

Principals of Condensing Boiler System Design

The ideal is to have a return temperature as low as possible and below this dew point. If we can also get our flow temperature below this point we will have the maximum surface area within the heat exchanger possible for the condensing to occur. However, there is a caveat! When we get condensing occurring the humidity drops, this, in turn, lowers our dew point (we want as high as possible to extract more latent heat) and slows or halts the condensing …

Condensing theory - How do condensing boilers - Heat Geek

Condensing Heat Exchangers | Cain Industries

Stainless Steel Heat Exchangers- - Sorted! Gas

EP2771622B1 EP12783370.5A EP12783370A EP2771622B1 EP 2771622 B1 EP2771622 B1 EP 2771622B1 EP 12783370 A EP12783370 A EP 12783370A EP 2771622 B1 EP2771622 B1 EP 2771622B1 Authority EP European Patent Office Prior art keywords combustion chamber heat exchanger pipe sieve jacket Prior art date Liming Legal status (The legal status is an assumption and is not a legal …

How to choose the best boiler heat exchanger for

However, our ErP-compliant Purewell Variheat mk2 cast iron condensing boiler overcomes this with the addition of a second heat exchanger that enables it to condense. Have a look at our Purewell Variheat mk2 customer video to learn more about the benefits of using this cast iron commercial boiler …


Boiler shall be factory-fabricated, factory-assembled and factory-tested, fire-tube condensing boiler with heat exchanger sealed pressure-tight, built on a steel base, including insulated jacket, flue-gas vent, combustion-air intake connections, water supply, return and condensate drain connections, and controls.

What is a Heat Exchanger? | Boiler Guide

The purpose of a heat exchanger is to transfer heat from one fluid to another, hence the name. In the case of a boiler, this means transferring heat from gas to the water that will be circulating around your home to the radiators and hot water tank. Non-condensing units are fitted with just the 1 heat exchanger, whereas modern condensing units

Condensing Boilers: Stainless Steel Heat Exchanger Options

Aug 28, 2020 · A condensing boiler captures additional heat from this vapor by condensing it to a liquid to provide a significant increase in operational efficiency. P-K Sonic® Condensing Boilers Condensing boilers produce a condensate that is somewhat acidic, so appropriate materials must be used for the heat exchanger.

Fully Condensing Stainless Steel Firetube Boilers & Water

Using this principle, a boiler equipped with a condensing heat exchanger has significantly higher efficiency than a standard boiler. Better efficiency = less gas consumption, so increased savings! A condensing boiler enables 25% savings compared to a standard boiler.

Part 1 - Bosch Greenstar Condensing Boiler Cleaning Flat

Mar 18, 2016 · This is a Bosch Greenstar Combi 131 condensing gas boiler. I am showing how to properly clean the flat plate heat exchanger on the Combi side or domestic sid

Condensing boiler - Wikipedia

Condensing boilers are water heaters fueled by gas or oil. They achieve high efficiency (typically greater than 90% on the higher heating value) by condensing water vapour in the exhaust gases and so recovering its latent heat of vaporisation, which would otherwise have been wasted.This condensed vapour leaves the system in liquid form, via a drain.

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