power vent for my keystoker furnace anyone use them?

in my last post i referred to it as a direct vent system. i believe what i meant was a power vent. has anyone used these and howmuch do they cost?

They run around 500.00 and are much more cost effective then putting up a chimney. They do use electricity and are noisier than a chimney run stoker.

Yes, works good and you don't need a large chimney, ours just has a piece of pipe thru the wall, a TEE and a cap.

Do a search on this, I have posted pics previously.
http://nepacrossroads.com/viewtopic.php ... highlight=