Vacuum reading for 25-PDVC?

  • Active since 1995, Hearth.com is THE place on the internet for free information and advice about wood stoves, pellet stoves and other energy saving equipment.

    We strive to provide opinions, articles, discussions and history related to Hearth Products and in a more general sense, energy issues.

    We promote the EFFICIENT, RESPONSIBLE, CLEAN and SAFE use of all fuels, whether renewable or fossil.

kharrisma

Member
Dec 21, 2018
38
Bristol, NH
Hi Folks,

Going to bite the bullet and pick up a magnahelic vacuum gauge (or equivalent.) However, before doing that, I'd like to know if anyone knows what kind of reading is considered good for this stove (25-PDVC.) It won't do me much good if I don't know what's a good reading and what's a bad one!

Thanks in advance!
 
0.05 wc
 
That was an interesting thread you referenced , thank you Bob.

But if I was buying an instrument to ensure my stove was working properly , I would indulge in a flow meter for the input air. This can not be correct if the vacuum in the exhaust is incorrect , and you can ensure the flow is in linear proportion to the pellets consumed.

The calibration might be complex , but the results would be definitive.
Maybe this is why many stove manufacturers use this method.