• Non condensing boiler directly releases the exhaust gas that is created. But condensing boilers use that water vapor also as an energy source since this gas also has some heat.
• By using that exhaust energy, condensing boilers become %17 more efficient compared to non condensing ones.
• While non condensing boilers are cheaper, if we look at the picture from the wide perspective, condensing boilers close and pass the gap by its being more efficient. Think about that you are getting %17 more energy every time you use your boiler.

HOW CONDENSING BOILER WORKS?

As we indicated that the main difference is issuing the exhaust water vapor energy. It does this by condensing it. That’s why we call it condensing. ? Non condensing boilers directly release that gas to the atmosphere.