Connect the domestic coil thru a tempering valve to the hot water pipes in your house and turn off the valves to your old hot water heater. You should include a shutoff valve so you can revert to the hot water heater when you have your coal boiler shut down.
Yup called a diaphragm tank and NOT connected to the domestic supply
No. Hot water directly from boiler is not potable.
Boiler Room grossed $16,963,963 in the domestic market.
It is a place where you can buy domestic and commercial boiler's from such as http://www.plumbnation.co.uk . There's is an online boiler shop but they can be on high streets or industrial parks.
Domestic and general
Domestic coil in boiler better than electric water heater.
Hi , Your back boiler will disconnected and a condensed boiler will be fitted. You can use your existing heating system but be sure that a powerflush is done when you get it installed. for more info http://www.rapidfix.com you can get fixed price online
on most appliances the feed comes im onback side which should be traceable on existing pipework.it can also depending on age of appliance be connection between gas valve and venturi.
Mixing valve usually for tempering domestic hot water.
*A boiler check valve is usually made by Watts and called a Watts 9D. This prevents the water that goes into the boiler backflowing and having the heating water from the boiler coming back into the domestic water and having you drink it or shower in it.* Cheers,QuiteSomething
You have to connect the pipes to the boiler from the starting pipe to fix it.
Rephrase your question because, as it stands, it makes no sense.