Quote:
Posted By BruceF1 on 10/31/2012 8:10 AM
I did some looking at the generators offered by Home Depot. Mostly I looked at Kohler and Generac models.
Large, permanent, whole-house generators with automatic transfer switches can be purchased for under $3,000 for 7 to 10 kw models. Diesel, gasoline, natural gas, and propane models are available. The spec sheets of the couple of propane models I looked at generated about 63-66 decibels of noise. For comparison, 60 decibels is about the noise level from an air conditioner about 100 feet away, and 70 decibels is about the noise level of an automobile passing by, also about 100 feet away.
Portable generators can be purchased for under $1,000. Again, propane models are available, and can run for about 6-9 hours on a standard 20-gallon gas grill tank.
One of the advantages of propane over gasoline is that propane has a longer shelf life than gasoline. Gasoline tends to break down over time whereas propane does not. Another thing to consider when thinking about noise is that some forklifts used in warehouses, for example, often run on propane (although, today, battery operated forklifts are more common).
Bruce,
Being a 77 year old, 120lb old guy I don't think I could lift a 20 gallon propane tank :-) But you are spot on today's ethanol gas. If you use gasoline I suggest you:
1. Use a good stabilizer additive
2. Replace the fuel about every few months or so
3. Drain the carburetor after using or:
4. Run the unit about once a month or so
My experience was that if you don't drain the carb and let it set for more than a month or so the gas will evaporate in the float bowl and likely leave bad deposits which will plug up the jets. :-(
Propane might very well be a better fuel source, again, your local dealer should know the pros and cons.
Paul T