Assertion: boiler's water | /r/HasProperty | heated
Facets:
value: in the feedwater heater
type: LOCATION
value: by spraying the feedwater
type: MANNER
value: quickly
type: MANNER
Source sentences:
text: By spraying the feedwater over a series of trays the water is quickly heated and this can reduce limescale.
text: The water tube boiler is one type of boiler, and the main function of this boiler is the water in the tube will be heated to generate the vapor.
text: The water is heated, and then moved through the pipes, which distribute heat throughout the space instead of at the end of a line via some other form of heating implement.
text: Some other features include pressure control valves to keep the pressure from building up too much as water is being heated.
text: The circulating water systems use a closed loop; the same water is heated and then reheated.
text: Water comes directly from the main then is heated and stored in your cylinder.
text: and if you run out, you’ll have to wait until that cold water is heated and stored again.
text: As hot water leaves the tank, it automatically fills it with fresh water that is heated.
text: All "natural" sources of water contain dissolved air, which is released as a gas when the water is heated.
text: This is because the water is heated as it is used, rather than stored in a tank.
text: From there, the water is fed into the boiler tank and is heated.
text: A cushion for the water when the water is heated and expansion occurs.
text: The bladder type expansion tank serves the same purpose that the steel expansion does; it absorbs the extra pressure created in the hot water boiler hydronic loop when the water in the hydronic loop is heated.
text: However, if several rooms all demand a small amount of hot water at the same time (a shower or a basin, for example), it will cope because the water is already heated.
text: That is to say that as the water is heated and starts turning to steam, the density decreases sending the hottest water and steam to the top of the furnace tubes.
text: The amount of hot water you can use will be dictated by the size of your tank or cylinder, as you will need to wait for more water to be heated once you have used it all.
text: Water fed into the boiler is now pre-heated in the feedwater heater and enters the boiler at higher than normal temperature.
text: In a conventional boiler gas jets play onto a cast iron heat exchanger through which water passes to be heated.