‘Water System’

What do you know about the system of hot water on demand? Would you recommend it?

Friday, June 26th, 2009
hot water system
Hot Water System FAQ:


My mother is concidering putting in the Hot water on Demand system. What would be the cost of this? Can someone give me some general information?

Additional Information
-There are just two of us home, my mother and I

what must be the minimum volume of the reservoir tank to hold the overflow of water?

Thursday, June 4th, 2009
hot water system
Hot Water System FAQ:


Many hot-water heating systems have a reservoir tank connected directly to the pipeline, so as to allow for expansion when the water becomes hot. The heating system of a house has 80 m of copper pipe whose inside radius is 9.20*10-3 m. When the water and pipe are heated from 29 to 75°C, what must be the minimum volume of the reservoir tank to hold the overflow of water?

how do I install a condensing gas boiler on a hot water cerkulation system?

Sunday, May 31st, 2009
hot water system
Hot Water System FAQ:


I am a pretty handy guy .I want to get all of the benifits of this replacement,effort & expense