DF520 S20 Info

eudo33
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Posts: 13
Joined: Wed. Jan. 14, 2009 6:31 pm
Stove/Furnace Make: Reading
Stove/Furnace Model: Lehigh
Location: Newburgh, Maine

Post Thu. Oct. 25, 2012 8:49 pm

I live 3 hrs away from where the boiler is and trying to prep without seeing it. What size is that top bung I'll fab up a tee like what Wood N Coal has pictured. I just need the pipe sizes.

Thank You for all the help.

Pacowy
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Joined: Tue. Sep. 04, 2007 10:14 pm
Stoker Coal Boiler: H.B. Smith 350 Mills boiler/EFM 85R stoker
Coal Size/Type: Buckwheat/anthracite
Location: Dalton, MA

Post Thu. Oct. 25, 2012 9:40 pm

It's 3". With a bushing, and 3 nipples and a tee in 1 1/2" pipe you don't need to weld anything.

Mike

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Rob R.
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Joined: Fri. Dec. 28, 2007 4:26 pm
Stoker Coal Boiler: EFM DF520
Hand Fed Coal Stove: Hitzer 50-93
Coal Size/Type: Lehigh Rice
Other Heating: Dad's 1953 EFM Highboy
Location: Chazy, NY

Post Fri. Oct. 26, 2012 8:53 am

The tapping is 3", but more than likely it has already been bushed down to a smaller size. I would bring a selection of reducer bushings so you are prepared.

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CoalHeat
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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
Location: Stillwater, New Jersey

Post Fri. Oct. 26, 2012 8:01 pm

Pacowy wrote:It's 3". With a bushing, and 3 nipples and a tee in 1 1/2" pipe you don't need to weld anything.

Mike
Agreed!!!

eudo33
New Member
Posts: 13
Joined: Wed. Jan. 14, 2009 6:31 pm
Stove/Furnace Make: Reading
Stove/Furnace Model: Lehigh
Location: Newburgh, Maine

Post Sat. Oct. 27, 2012 5:40 pm

Thanks for all the help.

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