Worm Length
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ryan20strohl
- Member
- Posts: 145
- Joined: Tue. Jul. 03, 2012 10:00 pm
- Stoker Coal Boiler: efm coal boiler
- Coal Size/Type: rice
- Other Heating: Bryant evolution heat pump
what is the max lengths of worms you can run on a efm 520
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stoker-man
- Verified Business Rep.
- Posts: 2071
- Joined: Mon. Nov. 19, 2007 9:33 pm
- Location: Lehigh Valley, PA
- Hand Fed Coal Boiler: 1981 efm wcb-24 in use 365 days a year
- Coal Size/Type: Anthracite/Chestnut
- Other Heating: Hearthstone wood stove
About 150" is all that efm recommended. An intermediate worm will add about 45" to the standard setup of about 105".
he said ! I thought ? but would you belive ?