How to Adjust Barometric Damper

How to Adjust Barometric Damper

PostBy: e.alleg On: Sun. Oct. 14, 2007 9:11 pm

Is it possible to adjust the baro. "close enough" without a manometer?
e.alleg
 
Stove/Furnace Make: EFM
Stove/Furnace Model: 520


Re: How to Adjust Barometric Damper

PostBy: coaledsweat On: Sun. Oct. 14, 2007 9:23 pm

e.alleg wrote:Is it possible to adjust the baro. "close enough" without a manometer?


If you have a good chimney, I would say yes. Most have a scaled bar that has a weight. The scale should be marked for " of draft. The factory marks are very good in most cases. When adjusted right she will dance pretty good on a gusty day.
coaledsweat
 
Stoker Coal Boiler: Axeman Anderson 260M
Coal Size/Type: Pea

Re: How to Adjust Barometric Damper

PostBy: CoalHeat On: Sun. Oct. 14, 2007 9:24 pm

e,

I suppose you could. I bought the mano to check the draft, then installed the baro damper. I have found that the mark where I set the weight on the damper is not the actual reading from the manometer. I think it was about .02 inches WC off. It should work, but I am one of those people who has to have things set-up perfectly. I guess that's why it takes me so long to do everything.

Also, my baro has different positions for vertical and horizontal pipe installation.

Coaldsweat...my baro was doing the Tarantella this afternoon (was a little windy here).

John :twisted:
CoalHeat
 
Stoker Coal Boiler: 1959 EFM 350
Hand Fed Coal Stove: Harman Magnafire Mark I
Baseburners & Antiques: Sears Signal Oak 15 & Andes Kitchen Range
Coal Size/Type: Rice and Chestnut
Other Heating: Fisher Fireplace Insert

Re: How to Adjust Barometric Damper

PostBy: JerseyCoal On: Sun. Oct. 14, 2007 9:29 pm

Takes you so long to doe everything?? Do you mean that you are actually able to finish what you start despite the perfectionism??
JerseyCoal
 
Hand Fed Coal Stove: Franco Belge model 10.1475

Re: How to Adjust Barometric Damper

PostBy: CoalHeat On: Sun. Oct. 14, 2007 9:40 pm

In the 1980's I painted a '63 Falcon and a '63 Continental conv. for a good friend. Those are the 2 jobs I finished. Period.

I've heard that perfectionists never finish anything, I suppose that's true. I think I just have too many projects going on at once. I remember reading some story about an old man who worked at a factory that made fancy brass doors, with intricate designs. His job was to hand polish the doors. When asked how he knew when he was finished with a door he said "When they take it away and bring me another one". I thought that was stupid, some old codger who couldn't tell when the stupid door was shiny enough. But it's true...

John
CoalHeat
 
Stoker Coal Boiler: 1959 EFM 350
Hand Fed Coal Stove: Harman Magnafire Mark I
Baseburners & Antiques: Sears Signal Oak 15 & Andes Kitchen Range
Coal Size/Type: Rice and Chestnut
Other Heating: Fisher Fireplace Insert

Re: How to Adjust Barometric Damper

PostBy: JerseyCoal On: Mon. Oct. 15, 2007 4:37 pm

My problem is, I've been self-employed for years. There's no one to take the door away from me so I just keep on polishing! No wonder I never make any money.
JerseyCoal
 
Hand Fed Coal Stove: Franco Belge model 10.1475

Re: How to Adjust Barometric Damper

PostBy: CoalHeat On: Mon. Oct. 15, 2007 5:02 pm

I know what you mean...
CoalHeat
 
Stoker Coal Boiler: 1959 EFM 350
Hand Fed Coal Stove: Harman Magnafire Mark I
Baseburners & Antiques: Sears Signal Oak 15 & Andes Kitchen Range
Coal Size/Type: Rice and Chestnut
Other Heating: Fisher Fireplace Insert

Re: How to Adjust Barometric Damper

PostBy: Matthaus On: Mon. Oct. 15, 2007 6:08 pm

With regard to the manometer question, as discussed, draft for a chimney can be guestimated based on where you place the weights on the baro damper. For a power vent it is essential to have a manometer to properly set the rheostat. If not, it has been my experience that you can either waste heat out the vent or create a dangerous lack of draft without knowing it.

On the door polishing activity, my problem is not only not knowing when to stop, but also seeing other doors that need polishing and bringing them home... after a while I have so many doors and such a standard of perfection I'm sure I will never get done or even start half of them! :lol:
Matthaus
 
Stoker Coal Boiler: Leisure Line WL110 Dual Fuel, natural gas
Hot Air Coal Stoker Stove: Leisure Line Lil' Heater (rental house)
Coal Size/Type: Rice and Buckwheat Anthracite


Re: How to Adjust Barometric Damper

PostBy: LsFarm On: Mon. Oct. 15, 2007 6:19 pm

I need to retire ten years ago to 'polish all the doors' I have lined up waiting for my attention :lol: :lol: :? :o :shock: :) :P

Greg L
LsFarm
 
Stoker Coal Boiler: Axeman Anderson 260
Hand Fed Coal Boiler: Self-built 'Big Bertha' SS Boiler
Baseburners & Antiques: Keystone 11, Art Garland

Re: How to Adjust Barometric Damper

PostBy: CoalHeat On: Mon. Oct. 15, 2007 6:29 pm

I will never get to all the doors, as I finish one and start the next one, the first door has tarnished, so I have to start all over again!
CoalHeat
 
Stoker Coal Boiler: 1959 EFM 350
Hand Fed Coal Stove: Harman Magnafire Mark I
Baseburners & Antiques: Sears Signal Oak 15 & Andes Kitchen Range
Coal Size/Type: Rice and Chestnut
Other Heating: Fisher Fireplace Insert

Re: How to Adjust Barometric Damper

PostBy: Matthaus On: Mon. Oct. 15, 2007 6:29 pm

Amen brother! Except in my case it might be 15 years! :eeeeek:
Matthaus
 
Stoker Coal Boiler: Leisure Line WL110 Dual Fuel, natural gas
Hot Air Coal Stoker Stove: Leisure Line Lil' Heater (rental house)
Coal Size/Type: Rice and Buckwheat Anthracite

Re: How to Adjust Barometric Damper

PostBy: OILEYMAN8 On: Mon. Oct. 15, 2007 6:59 pm

i really think getting a manometer whould be a good idea I work on furnaces and I find that the meter is much more needed then the marks on the draft regulator and much more reliable
OILEYMAN8
 
Stove/Furnace Make: E.F.M. 520

Re: How to Adjust Barometric Damper

PostBy: gaw On: Wed. Oct. 17, 2007 6:54 am

I'm just waiting for tarnished doors to become fashionable!
gaw
 
Stoker Coal Boiler: Keystoker KA-6
Coal Size/Type: Rice from Schuylkill County

Re: How to Adjust Barometric Damper

PostBy: CoalHeat On: Wed. Oct. 17, 2007 7:44 am

Tarnished doors, what an interesting idea...
CoalHeat
 
Stoker Coal Boiler: 1959 EFM 350
Hand Fed Coal Stove: Harman Magnafire Mark I
Baseburners & Antiques: Sears Signal Oak 15 & Andes Kitchen Range
Coal Size/Type: Rice and Chestnut
Other Heating: Fisher Fireplace Insert

Re: How to Adjust Barometric Damper

PostBy: traderfjp On: Wed. Oct. 17, 2007 9:54 am

I used the scale given on the weight scale. It seems to be working great. I have a direct vent but installed the Baro to the stove and the power vent motor. I used aluminum tape on all the seals but I think it was overkill. I like overkill. So far my stove seems to be buring less coal on the lowest settings. We sell when the stove is really fired. I thought about adding a rheostat to control the exhaust motor but I don't think I need one.
traderfjp
 
Stove/Furnace Make: Alaska
Stove/Furnace Model: Channing 3