Metal-Fab Sure-Seal Direct Vent 4" Napoleon Adapter w41.125 this one is definitely worth

this one is definitely worth your consideration and value

9 kgs Plug Location Left Side Cord Length 70 7/8″ or 180 cm Rough Wall Opening 32 7/8″ x 16″ or83

Available in 18" and 24" sizes

MFD Mechanical Fireplace Damper

Metal-Fab Sure-Seal Direct Vent 4" Napoleon Adapter w41.125 this one is definitely worthDirect vent systems are balanced pressure systems acquiring intake air from outside the dwelling while exhausting combustion gases through the sealed flue. UL 2112 tested and listed, Metal Fab Direct Vent products are designed for safety, strength, and reliability, generating a product that lasts a lifetime. Precision design and construction of the 430 stainless steel flue eliminate the need for gaskets and reduce leaks, enhancing product