Sounds like you have a bad zone valve or zone pump. There is either a pump, and the zones in the house have zone valves, or each zone has it own pump.
Zone valves go bad all the time, you can just replace the motor on it instead of sweating the new valve in. The box that is on top of the valve.
It heats water to a desired temperature
No, a hot water tank heats water by itself.
A burner is the part of the boiler that creates and controls the flame that heats the water. If you meant difference between a boiler and a furnace, a boiler makes hot water and a furnace makes hot air.
The words are literal , a water tube boiler is water inside the tubes with hot gases surrounding them and a fire tube boiler are got gases within the tubes with water surrounding them.
the boiler.
It heats water to a desired temperature
No. Hot water directly from boiler is not potable.
new boiler and hot water heater
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.
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
combi
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.
160-180 Fahrenheit for boiler temp
No, a hot water tank heats water by itself.
A burner is the part of the boiler that creates and controls the flame that heats the water. If you meant difference between a boiler and a furnace, a boiler makes hot water and a furnace makes hot air.