in 2013 this same topic was discussed with no posts addressing a fix............
so here we go again......
harman trident sf360 coal/wood boiler-
the draft door on the ash pan to regulate air to the fire will stay open when it is supposed to be closed.
the electronics are doing what they are supposed to, the door just doesn't completely close sometimes causing overtemps of the water.
http://i44.tinypic.com/262l45k.jpg
[http://i44.tinypic.com/262l45k.jpg
Harman Trident Boiler Draft Sticks Open
- hotblast1357
- Member
- Posts: 5657
- Joined: Mon. Mar. 10, 2014 10:06 pm
- Location: Peasleeville NY
- Stoker Coal Boiler: 1984 Eshland S260 coal gun
- Coal Size/Type: Lehigh anthracite pea
- Other Heating: air source heat pump, oil furnace
Install a small return spring on it.