DuraVent FasNSeal Flex 5" x 190' Stainless Steel Custom Flex Length w50.50 Ignition Type: Push Button Spark

Ignition Type: Push Button Spark Ignition

Model Mounting Angle Side Front Side Rear Ceiling Below End SIR 25 0° 8" 8" 4" 41" * 12" SIR 25 45° 30" 4" 4" 41" * 12" SIR 35 or 45 0° 12" 12" 4" 57" ** 12" SIR 35 or 45 45° 40" 4" 4" 57" ** 12" Please check Product Manual for more Information

The inner and outer lids can effectively prevent odor leakage

it's stronger than MGO (Magnesium Oxide) Without paint in GFRC and with 3 coats of clear sealer makes it more colorfast to withstand the outdoor elements

PH18R Size: 18 Front Width Minimum Firebox Opening: MIL: 25" Height Minimum Firebox Opening: MIL: 17" Depth Minimum Firebox Opening: MIL: 13" Back Width Minimum Firebox Opening: MIL: 17-1/2" Fuel Type: Natural Gas or Liquid Propane BTU/hr Input: 30

DuraVent FasNSeal Flex 5" x 190' Stainless Steel Custom Flex Length w50.50 Ignition Type: Push Button SparkMade 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