The pump is probably off or the coupling that connects the pump to the motor is broken.
A boiler functions by boiling water to a steam, which rises upwards. Keeping the hot water tank above the boiler helps keep the hot water hot, as well as allowing the steam to carry itself to the tank, instead of the hot water tank producing steam feeding back into the boiler.
A back boiler is a heating unit installed behind a fireplace that heats water for central heating or domestic hot water, often using the heat from a fire or gas. It is commonly used in older homes as a space-saving and efficient heating solution.
No. Hot water directly from boiler is not potable.
new boiler and hot water heater
An electric water boiler is a small appliance used to boil water. This can then be used for hot drinks or in a recipe that requires boiling water. An electric boiler is also helpful if the water coming from the tap contains contaminants, because boiling the water will eliminate them.
The hot water usually goes to a storage tank. The PRV goes there, near or at the top.
They have a recirculating system that keeps the hot water flowing 24 hours a day through the piping system and back to the boiler.
So the steam can rise from the boiler to the hot water tank storage
NONE a boiler is a boiler and a water heater is a water heaterSEE ASME section IV or the NBBI
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Installing a hot water tank boiler in your home can provide consistent hot water for showers, laundry, and dishes. It can also help save energy and money by efficiently heating water only when needed. Additionally, a hot water tank boiler can increase the overall value of your home.
That would depend on the boiler - look on the boiler plate it will tell you the answer for that boiler there.