SKU: 99093722989
Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
8% (LHV) Optimum overall efficiency 72% Optimum heat transfer efficiency 68 % Average particulate emissions rate 0
Improves fireplace and firebox heat distribution
For use with Empire High Efficiency PVS18 and PVS35 Ultra Saver90 Plus Heating Systems
Despite the misconception that they are purely decorative
DuraVent FasNSeal Flex 4" x 140' Stainless Steel Custom Flex Length w50.38 8% (LHV) Optimum overall efficiencyMade 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
US$ 171.59
US$ 43.35
US$ 89.99
US$ 15.99
