Looking for a Magnahelic gauge.

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http://cgi.ebay.com/Dwyer-2002-Magnahelic-Pressure-Gauge-NEW_W0QQitemZ320257606676QQcmdZViewItemQQptZBI_Connectors_Switches_Wire?hash=item320257606676&_trksid=p3286.c0.m14&_trkparms=72:1199|66:2|65:12|39:1|240:1318|301:1|293:1|294:50
 
There are a LOT of different types. What do you plan on doing with it?
 
I suspect South of Boston (aka SOB) ------- (I appologize, that was too good of a comic set up to ignore)

I suspect South of Boston is wanting to measure draft pressure. I am wondering what pressure range would we expect on various wood stoves?

If all else fails, at work I have a bucket full of Magnahelic gages that range from 1/10th inch of water and some that read in 1 inch increments. All of them read both positive and negative pressures. We use them to moniter boiler cumbustion fans and stack pressures before and after the econimisers.

I have to replace them quite regular. They last for a few months then the vibration KO's them.

If you have to just PM me.

Oh and welcome to the forum!
 
Know anyone with an account at Grainger?

http://www.grainger.com/Grainger/wwg/productIndex.shtml?from=Search&newSrch=yes&operator=keywordSearch&search_type=keyword&action=Go!&QueryString=maganhelic

They are pretty expensive. Hopefully you can find someone to borrow one from.
 
Oh myyyyyyy, another "tool" for wood heating stoves. MAGNAHELIC !!!Add to the list: IR, M², Super Duper 40" saw, 75 ton terminator splitter, 400 HP Giant Killer Skidder and Slasher, Colonoscopy Flue Monitor,..............More to come, we're sure.
Why am I so ignorant about these things ???? :sick:
 
downeast said:
Oh myyyyyyy, another "tool" for wood heating stoves. MAGNAHELIC !!!Add to the list: IR, M², Super Duper 40" saw, 75 ton terminator splitter, 400 HP Giant Killer Skidder and Slasher, Colonoscopy Flue Monitor,..............More to come, we're sure.
Why am I so ignorant about these things ???? :sick:

I guess that if I read the manual thoroughly and had a professional install my pellet stove I wouldn't of had a problem of replacing the combustion fan due to the fire from the the creosote buildup in the fan and the first three feet of flex-able tubing. After only burning less than 25 bags of pellets. I have been told that this could have been avoided by the proper air flow from the slider damper. THis was a brand new stove. The manual says to use a Magnahelic gauge to measure this.
 
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