Economizers are very important in any steam boiler industry. This valuable energy wastes the valuable flute gasses. In the case of conventional Economisers, cooling of flue gas has been traditionally conservative as they are designed to avoid the corrosion of the tubing within the economizer and this leads to the condensation of acid gasses.

In a Condensing Economiser, flue gas temperature reduces down to its dew point.
This is the way a simple Economiser recovers the condensing moisture and also the latent heat as well a greater amount of sensible heat. An upshot of this is that a Condensing Economiser should be capable to resist acid corrosion and can be lower in efficiency if with time impurities occur in the heat exchange elements.

Advantages of Economisers:
A great improvement in the thermal efficiency
Increased generation of electrical power
Low fuel consumption in the utility plant

O’Brien Boiler Services Pty Ltd. is offer the best economizers for steam boiler efficiency. You can use their economizers for

Steam or hot water applications
Saves energy by capturing waste heat from the stack
Lower stack temperatures
Preheat boiler feedwater
Accommodates all boiler design pressures

Economizers utilize the energy of the boiler flue gases and preheat the boiler feed water. The overall boiler efficiency also improves by up to 10%. That is a 10% reduction in fuel bill per year. This is the best investment you can make to lower the boiler's operational costs.

A large number of standard models are designed to provide height and diameter combinations that work in addition to space constraints, while still achieving maximum heat recovery.