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Buderus Logamatic Control HS2109

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It appears that the fuse and fuse holder on the front of the control is broken. The boiler is dead. Buderus says I need a third party fuse and fuse holder (10 amp) since the part is obsolete. Any hints on accomplishing this without buying a whole new control? If there's a way to post a photo, I'll be happy to do so (I'm new here!)
Thank you for any help. I'm in Southern California and hydronic specialists are a rare breed.
ChasMan

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  • HVACNUT
    HVACNUT Member Posts: 5,861
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    The 2109 is no longer available. You could upgrade to the 2107 with outdoor reset or install a standard Honeywell, Hydrostat or Beckett aquastat. You'll likely have to replace the well also with a standard aquastat.