Funny that this thread appeared. Yesterday I was deep in study about using a genset to run a welder. I was on WeldingWeb after a 9 year absence. I found out what I need to know and a lot more when this link was offered:
http://www.screenlightandgrip.com/ht...enerators.html
Craigster?
Anyway, circuit boards don't like generators all that much. Of course YMMV. But they are fine with resistance heating and incandescent lighting all day long. I assume older fridges and freezers won't have a problem.
Anyway, and I don't have a recommendation, an electronic filter can clean up the power and provide a distribution system whereas you really don't have to hook up through your panel. You really must disconnect what you power through the generator and not feed the house in any way w/o a lock out transfer switch.
The quick take away from the link is that there are 4 types of generators. Not just talking about inverters vs. conventional.