Combi boilers/ Direct Vs Indirect methods of cold water supply

Two quetions i need help with:

1. discuss the use of combi boilers in domestic heating systems??

2. Compare the use of direct and indirect methods of cold water supply to all sanitary appliances??

Many thanks

Just out of curiosity... What class is this for?

the class is building services why??

Well these subjects seem REALLY specific and require a certain knowledge of the subject which I think few people in this forum have.
What we can help you with is proof reading a thesis statement/introduction/complete essay.

Anyone else have any ideas?

Greetings!

I thought we might be in luck, because I have a union boilermaker visiting me this evening -- but even he does not know anything about "combi boilers" and "indirect water supply"! Part of the problem may be that these are apparently U.K. terms. I ran an internet search using those terms and did get several hits, all U.K. sites. I would suggest you do the same and see if what you come up with makes sense to you. It appeared to me that there is information available that could be of use to you.

Best of luck!

Thanks,

Sarah, EssayForum.com