What type of control is used in hot water boilers?
What type of control is used in hot water boilers? The aquastat of the typical residential/light commercial boiler controls the water temperature inside the boiler by sensing the water temperature and cycling the burners to maintain a set point. How does a hot water gas boiler work? Put simply, a gas boiler heats up water. It does this by pumping the circulated water in pipework over a series of gas flames. As the water passes the flames, it is heated up, just like water in a pan or kettle. This water serves two purposes in the modern home: central heating...