The maintenance of condensing boilers - Differences between cheap and quality maintenance. 

Today I will show you how we maintain condensing gas boilers.*
Condensing boilers require more care, compared to traditional open-flame devices.
Their heat exchanger channels are thinner and narrower.
In the case of boiler bodies made of aluminum-silicon alloy, their material is more sensitive to the heating water.
It's a misconception that these devices would have a shorter lifespan than their predecessors.
How long they serve our homes depends solely on their maintenance.
It's important to trust such a task to service providers with a suitable background, in order for our device to function problem-free for many years.