DuraVent FasNSeal Flex 3" x 165' Stainless Steel Custom Flex Length h31 000 BTUs) so you are

000 BTUs) so you are sure to find one to fit your existing wood-burning fireplace

Our automatic ignition system

it is only available to be factory-installed in a new American Gas Lamp Works lamp

Tailor your Boulevard to suit your taste

The Original SUNHEAT features a Five (5) Year Parts and Labor Warranty because we are supremely confident it will last at least this long

DuraVent FasNSeal Flex 3" x 165' Stainless Steel Custom Flex Length h31 000 BTUs) so you areMade from super ferritic stainless steel. Corrosion resistant. Manufactured with a sure seal locking seam for superior strength and flexibility. The smooth inner wall provides for no output reduction, allowing for full appliance efficiency, ease of cleaning and regular maintenance. The smooth inner wall optimizes gas flow, minimizes back pressure, and facilitates condensate management. Only flexible chimney liner listed to UL 1738 standard. What's