TjernlundI Inline Draft Inducer Fan for Vertical Vent Systems for All Fuels

Creates nice draft! I tried the D-3 draft inducer first and it is very weak. And held on with screws which was not nice to fasten with. This has straps but I still just used giant SS hose clamps. This one is great. But, it wobbles and vibrates awefull. It did that from new so not something I did. Because of the wobble I am afraid it won’t last. Because of that I give it four stars.

Perfect fit and well designed. Operates very quiet

love it - arrived as promised.