gas boiler flue gas efficient condensation recycling

Flue Gas Condensation Could Be Killing Your Boiler | Boiler

Flue gas condensation can occur in any hot water boiler. The causes of this condensation and the importance of properly mitigating it are easily misunderstood. Flue gas condensation is also part of the reason why condensing boilers can have efficiencies up to 99% whereas a typical non-condensing boiler will max out around 8085% efficiency.

Learn More

Updated: The importance of neutralizing condensate

Is a high efficiency, condensing gas boiler the best

Learn More

HEATBASE FACTSHEET 17 Problems with Condensing Boiler

Oct 26, 2015 · machub October 26, 2015. Most new residential and commercial heating and hot water systems include a furnace, boiler or domestic water heater of the high efficiency condensing type. Condensing appliances extract additional BTUs from the water vapor in the flue gas. When the flue gas drops below its dew point of approximately 135 degrees Fahrenheit, it starts to condense and the

Learn More

Condensation Issues in Chimney with New Boiler Heating

If the flue gas temperature after the boiler is approximately 150ºC it is possible by means of flue gas condensation, to increase the energy efficiency by an additional 20%. Condensation may take place either as a direct heat exchange between gas and district heating water, utilizing an intermediate cooling water circuit, or typically by using an absorption heat pump.

Learn More

GMAB™ Flue Gas Condensation - Babcock & Wilcox

GMAB™ Flue Gas Condensation - Babcock & Wilcox

Learn More

The Concept of Condensing Boilers

Nov 05, 2019 · Sustained flue gas condensation is avoided by monitoring the water temperature entering the boiler and react to that temperature by limiting the rate at which heat is extracted from the boiler to the distribution system. This requires the use of a mixing assembly between the boiler

Learn More

Is a high efficiency, condensing gas boiler the best

Nov 10, 2014 · The question was about condensation out of a chimney flue. A bigger problem with long 3 sided chimneys is in tight houses, when the burner is running, the fireplace flue becomes a fresh air vent. If the wind blows across from the boiler flue and then over the fireplace flue, it can recycle the flue gasses from the boiler in to the house.

Learn More

Protecting Boilers Against Flue Gas Condensation | 2017-08

Protecting Boilers Against Flue Gas Condensation | 2017-08

Learn More

Flue Gas Condensers | CleanBoiler.org

Up to 90% of the heat normally lost through boiler flue gas stack emissions is recycled by FLU-ACE® . This is possible because FLU-ACE®s unique direct contact (gas/liquid) design enables optimal recovery of both sensible (dry) heat and latent (wet) heat, even in widely varying operating conditions.

Learn More