Welcome to the former site of Chimneysweeponline! Tom Oyen retired December 31st, 2019 after 45 years in the industry!!!!! He impacted thousands of customers and hearth.com members. Hearth.com has acquired Tom’s website and his in depth FAQs and material. We are lucky to have this small part of Tom’s stove knowledge preserved here. We will modify the site info as many of the links and items are not applicable anymore.