Hey all,
I have had a woodmaster 4400 for 5 years now...it has worked great so far.
I did some modification on the settings 2 years ago and put my top end temp at 185 and my lower end at 175, to get a little more heat into the house (heat exchanged into hot water baseboard...have 1 poorly insulated wall in the house)
anyway,
this year has been (up until now) unseasonably warm and snow-free
but on windy days my furnace was boiling over - temp was getting up into the 215 range, shutting off the snap disk and boiling out large quantities of water.
i replaced the door seal rope yesterday...thought that was my problem...used 1" rope (i believe the correct size)
then today it did it again - it has been excessively windy this year but no worse than in the past.
on a prior post on here a couple people mentioned a flapper above the door fan not sealing correctly
could anyone explain the process of checking that out and adusting/fixing?
i am also going to use the bucket over the flue method to check for an air leak now too.
but i'm thinking that flapper has tobe the culprit