New stove and piping

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p301

Member
Hearth Supporter
Dec 1, 2016
130
NJ
Im looking for some advice. Took out an old zero clearance fireplace and air cooled chimney and Im installing a new hearth mounted stove with a through the wall system and up into and existing chase. The new class a chimney will share the chase with my oil boiler (separate pipes obviously). I was all set with the rockvent but i have concerns about the exhaust gas from the boiler withthe 440 rock vent outer stainless they are about 3’ apart. Am i over thinking this or should i be looking for a 304 outer? I think shasta vent ans selkirk are the only ones. I like the rockvent better but looking for advice for someone that knows a little more about this.. i am i. Orange county ny if clate is a concern
 
I don't see an issue, assuming that the each flue goes to the top of the chase.

Will the new stove installation be in the cavity left by the ZC removal? If so, that is considered an alcove installation. Double-check the stove's requirements for this specific type of installation if this is the case.
 
No i have room to put it in front with a 6” clearance. The chimney pipes from canada are expensive with the tariffs and the rockvent is made in mi and is 2k cheaper than duratech they say rockvent is the same as ventis made by copperfield