Magnehelic Gauge

[chanlon1974]

Looking to purchase one. Saw these models on ebay. I have a Enviro M55 FS cast. I believe this model would read the range my stove needs 0.15-0.17, but just figured I'd double check with the experts before I do anything just in case. Which one would be better?
http://www.ebay.com/itm/DWYER-MAGNE...981?pt=LH_DefaultDomain_0&hash=item20c3c2c8cd

or this model

http://www.ebay.com/itm/DWYER-INSTR...338?pt=LH_DefaultDomain_0&hash=item1e6b45cc8a

 

[jtakeman]

The second one will due.

 

[chanlon1974]

Sounds good.

 

[Eatonpcat]

Thanks for posting these...I figured a guage would cost much more! I will have to get one before next season.

 

[chanlon1974]

I just received my gauge and was reading the tech manual. Can someone take me through this procedure. I am having trouble locating the 1/8in hole to take the reading from. I am assuming I supposed to use the negative pressure port on the gauge?

 

[Ejectr]

I just received my gauge and was reading the tech manual. Can someone take me through this procedure. I am having trouble locating the 1/8in hole to take the reading from. I am assuming I supposed to use the negative pressure port on the gauge?

I have an Enviro Windsor and it is at the front bottom middle, just under the front door glass after you swing open the phoney front door/window seperators. Just above the pull out ash drawer.

 

[chanlon1974]

I have an Enviro Windsor and it is at the front bottom middle, just under the front door glass after you swing open the phoney front door/window seperators. Just above the pull out ash drawer.

I don't see mine there either. I am guessing you don't have to open the ash pan door to see it as that would defeat the purpose of taking the reading. I can't believe I can't find this thing. All the book says is " the reading can be taken from the 1/8" hole located on the right side of the pedestal." That doesn't help me one bit.

 

[Ejectr]

I don't see mine there either. I am guessing you don't have to open the ash pan door to see it as that would defeat the purpose of taking the reading. I can't believe I can't find this thing. All the book says is " the reading can be taken from the 1/8" hole located on the right side of the pedestal." That doesn't help me one bit.

No....it's right above the ash pan pull knob right in the middle. It is hard to notice if you don't know it's there. Maybe someone with an M55 will respond soon and help you out.

 

[chanlon1974]

No....it's right above the ash pan pull knob right in the middle. It is hard to notice if you don't know it's there. Maybe someone with an M55 will respond soon and help you out.

Mine is not in the same spot then, thanks for replying though. Any M55 owners out there?

 

[Eatonpcat]

I think this is the one on the front, and I believe the tech also showed me one on the side.

 

[chanlon1974]

Thank you for the pic.