Got the next one finished this morning. This is one of those Lennox units that are all galvanized. No rust or corrosion on it. Works just dandy and is about as big as I want to go size wise. You can see the "kicker, Heal, Air dam, whatever you chose to call it. Lets them make a lot of air and not pull to many amps. Only trouble with these as nice as they are.....All new parts come to about $40.oo per unit. Not too bad but not free unless you have a really full shop. Wink wink. Jeffcat Oh PS if you look on ebay the blower unit goes for about $150.oo or more. Nothing like digging through the junk pile! Oh PS II, Stop by the electrical place and buy the little rubber cover that goes on the 7.5 start capacitor. They go for like $2.oo and keep you from having a little shocking good time. If you want to know about the parts let me know.