Hi,
My brother just purchased a home with a Tarm OT35 wood/oil combination boiler. Does anyone familiar with these units know how to adjust the internal flap damper? The manual says its adjusted through the clean out door on this model but that doesn’t sounds right and we cannot figure it out. The previous owner left the flap in position #4 which is correct for summer use.
Thanks
My brother just purchased a home with a Tarm OT35 wood/oil combination boiler. Does anyone familiar with these units know how to adjust the internal flap damper? The manual says its adjusted through the clean out door on this model but that doesn’t sounds right and we cannot figure it out. The previous owner left the flap in position #4 which is correct for summer use.
Thanks
![[Hearth.com] Tarm OT35 - flap damper adjustment?](/talk/data/attachments/343/343388-3de137474bb948e49e9f2aec3fe93d2f.jpg?hash=MiwGH9JVgI)
![[Hearth.com] Tarm OT35 - flap damper adjustment?](/talk/data/attachments/343/343389-4ace6ff5646fc54fbb1d2b1966565824.jpg?hash=jgDsgAysJl)
