cast iron or scotch marine

Steve_210 · January 2010

another question. we are bidding a job where ascotch marine boiler is speced

we feel a burnham V905A would do the job just as good.

what are the plus features of a scotch marine

Steamhead · January 2010

Is this

for a steam or hot-water system?

Steve_210 · January 2010

steam

sorry, its for steam

Steve_210 · January 2010

comparsions

anybody have any comparsions

Charlie from wmass · January 2010

Lots of comparisons

Scotch marine is lighter as a unit but one piece block to install. Tubes can be changed in a scotch marine. Water volume is lower in scotch marine. Efficiency should be higher as scotch marine is multi-pass. Water quality is important for both but more for scotch marine as it is steel.

Steve_210 · January 2010

thanks

thanks for the reply, is there any proublems using a drop header on a scotch marine boiler. (it would save digging a pit). I know they work well with cast iron and i cannot see the differance??

Charlie from wmass · January 2010

I can not answer that.

Even with a Scottish father I have limited experience installing scotch marines. The ones Da worked on were Industrial level, Paper mills, Schools, and such. So Dropp headers were not needed as they had plenty of head room.

Steve_210 · January 2010

thanks

thanks charlie, i am atending dan;s class on wedensday night. hopefully he will have some answers. thanks again.

cast iron or scotch marine

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