Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit https://heatinghelp.com/contact-us/.
Click here to Find a Contractor in your area.

Axeman Anderson M260 Coal Boiler

Pleone
Pleone Member Posts: 1
in THE MAIN WALL
Just recently when the Out side Temp rises the Boilers temp goes to 240 and consequently blows the pressure relief value. this unit serves 6 Apartments with 4 zones , it is hand fed and shook 4 times daily as the Transfer head has stopped working over 2 years ago. the coal burn is Excellent, however not too sure how to prevent this problem. does it have something to do with the overhead tank needing drained ? this unit is used for heat as well as Domestic Hot water in the winter only

Comments

  • Robert_25
    Robert_25 Member Posts: 553
    At least part of the problem is that you turned a stoker boiler into a handfed, so the amount of coal/fire/ash in the combustion tube is not controlled properly. I suggest you fix the auger and set the controls as AA recommends. Also check that the flap on the fire viewing port opens about 3/4" when the fan shuts off.

Categories