About Combination Water Heaters
The boiler is one of the most fundamental part of a central heating system. It's like a huge fire that has a continual supply of gas streaming right into it from a pipe that goes out to a gas major in the road.
When you wish to warm your residence, you activate the boiler with an electric switch. A valve opens up, gas gets in a closed burning chamber in the boiler via great deals of tiny jets, and also an electric ignition system establishes them alight. The gas jets play onto a warm exchanger connected to a pipeline carrying cold water. The heat exchanger takes the warmth power from the... [Read more…]