Good evening Guys,
I have two EFM 520 boilers that I am going to clean my self this year to save money. One is a 1954 Highboy and one is a 1968 520 regular round door. Does anyone know what size brush I should order to clean the tubes and inside of the fire box? Link on eBay or just the specs would be great.
Thanks again,
Glenn
1968 EFM 520 Boiler Question
- grobinson2
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- grobinson2
- Member
- Posts: 335
- Joined: Wed. Dec. 24, 2008 1:35 pm
- Location: Peach Bottom, PA
- Stoker Coal Boiler: EFM 520 Highboy, and EFM 520 round door
- Hand Fed Coal Stove: Coalbrookdale Darby, Harman Mark III, Stratford SC100, DutchWest 288 (With Coal Insert), Coalbrookdale Severn, Hitzer 50/93, Hitzer 354 Double Door, FrancoBelge La Normandie, DS Machine Anthramax
- Coal Size/Type: Rice, Buck, Pea, Nut, and Stove
- Other Heating: Vermont Castings Defiant 1975 FlexBurn, Fisher Grandpa Bear, Vermont Castings DutchWest 224, Vermont Castings Defiant 1945, Ravelli RV-100 Classic, Progress Hybrid, Glenwood Wood Chip Boiler
Found the info. 2" nylon bristle 24" long.
- StokerDon
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Glenn,
Any nice long thin brush will work on the 520 plate boiler. I don't know what you would use on the tube boiler.
Good luck neighbor!
-Don
Any nice long thin brush will work on the 520 plate boiler. I don't know what you would use on the tube boiler.
Good luck neighbor!
-Don
- grobinson2
- Member
- Posts: 335
- Joined: Wed. Dec. 24, 2008 1:35 pm
- Location: Peach Bottom, PA
- Stoker Coal Boiler: EFM 520 Highboy, and EFM 520 round door
- Hand Fed Coal Stove: Coalbrookdale Darby, Harman Mark III, Stratford SC100, DutchWest 288 (With Coal Insert), Coalbrookdale Severn, Hitzer 50/93, Hitzer 354 Double Door, FrancoBelge La Normandie, DS Machine Anthramax
- Coal Size/Type: Rice, Buck, Pea, Nut, and Stove
- Other Heating: Vermont Castings Defiant 1975 FlexBurn, Fisher Grandpa Bear, Vermont Castings DutchWest 224, Vermont Castings Defiant 1945, Ravelli RV-100 Classic, Progress Hybrid, Glenwood Wood Chip Boiler
Sorry, they are both plate steel boilers. What so meant by tubes was the heat exchanger tubes in the back of the boiler.
Thanks again,
Glenn
Thanks again,
Glenn
- Scottscoaled
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Your highboy is a "tube" boiler. The tubes are 15 3/4" long IIRC.
- StokerDon
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- Stoker Coal Boiler: Gentleman Janitor GJ-5, Van Wert VA-600, Axeman Anderson130 X3.
- Hand Fed Coal Furnace: Harman SF3500 reduced down to 3 grates connected to its own plenum
- Coal Size/Type: Rice, Chestnut and whatever will fit through the door on the Harman
- Other Heating: Noth'in but COAL! Well, Maybe a little tiny bit of wood
I'm not an expert on EFM's but from what I have read, the heat exchangers on boilers before 1962 were tubes. Post 1962 they are plates. You stated your Hi Boy is a 1954 so I assumed it is a tube boiler.grobinson2 wrote:Sorry, they are both plate steel boilers. What so meant by tubes was the heat exchanger tubes in the back of the boiler.
Thanks again,
Glenn
-Don
-
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For the Highboy I think the brush you want is called a "boiler tube brush", which normally has stiff metal tines and a threaded center shaft so that with a coupling it can be attached to a handle of appropriate length. I haven't seen a Highboy recently but you would want the diameter of the brush to correspond to the ID of the tubes.
Mike
Mike
- grobinson2
- Member
- Posts: 335
- Joined: Wed. Dec. 24, 2008 1:35 pm
- Location: Peach Bottom, PA
- Stoker Coal Boiler: EFM 520 Highboy, and EFM 520 round door
- Hand Fed Coal Stove: Coalbrookdale Darby, Harman Mark III, Stratford SC100, DutchWest 288 (With Coal Insert), Coalbrookdale Severn, Hitzer 50/93, Hitzer 354 Double Door, FrancoBelge La Normandie, DS Machine Anthramax
- Coal Size/Type: Rice, Buck, Pea, Nut, and Stove
- Other Heating: Vermont Castings Defiant 1975 FlexBurn, Fisher Grandpa Bear, Vermont Castings DutchWest 224, Vermont Castings Defiant 1945, Ravelli RV-100 Classic, Progress Hybrid, Glenwood Wood Chip Boiler
Spoke to EFM dealer this evening. Recommended what I had listed above.
Thanks again,
Glenn
Thanks again,
Glenn