However depending on the load of your house you may be able to get away with one head, especially with a open floor plan.4) You need to talk to a installer/supplier to see how many BTUs it would require to adequately supply your home and see what your options are. 

I would try a Menards, ABC Supply, or Sutherlands.

Strategy Consultant at IBM Global Business Services

2. avg days on market (as well as months of supply)3. price ratios between distressed & retail sales, per J Scott (best way to find this???)

It's two poles separate the incoming 220VAC into two 110VAC "rails" that the smaller house breakers plug into, and then the house wiring attaches to those to distribute power to the house.If you disconnect the main you separate the street from the house wiring, and because all the 110 VAC and 220 VAC breakers connect to the "rails", once you supply power through the dryer outlet (220VAC) you are connecting the generator to all the house wiring via both "rails".Hope that helps...

I used to be in auto-upholstery, and my main business is now selling retail sewing supplies online@Scott Trench - To your first and your last point, this is very understandable.

Its part due to the economic and global change.  

Lehman Brothers was leveraged 50 to 1 and that company lost everything while sparking the 2008 global economic meltdown.

Another project I pay for and do myself.Not to mention that when contractors show up, they want all the supplies right there.  

What appliances do you supply.