DuraVent FasNSeal Flex 5" x 150' Stainless Steel Custom Flex Length d37.4 burn clean and will offer

burn clean and will offer years of trouble free warmth

We recommend turning off the Platinum Marine heaters when not in use and following the installation manuals for safe operation and maintenance

MVK-P for LP Gas- also includes Air Mixer / Orifice

this electric fireplace can provide a cozy atmosphere with vivid flames

Heat-resistant painted steel bowl and spark screen

DuraVent FasNSeal Flex 5" x 150' Stainless Steel Custom Flex Length d37.4 burn clean and will offerMade 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