Need a little help on steam system

Rely_2

Need some help please
I have a client that has purchased a house that was built in the early 1800.Looks like the first steam system was coil fired and worked on vapor only 10 oz. Boiler was replaced with W/M with standard presuretrol.Radiators are two pipe with supply entering the top of rad and return on bottom. Return ell has a phyical trap built in.Need to know if there is a pressuretrol that is out there that will work for this system the closet I could find is a honeywell L404a1659 .5 to 5 but hard to get. Thanks for any feed back.

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Bob W._3

This is the 0-16 oz. vaporstat:

http://www.statesupply.com/displayItem.do?sku=HN1113G

Rely_2

Thanks

for the comeback

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