I just ran my 7500 -13500 w gen for 2.5 hr on 1/2 gal of gas I was
pulling 300 - 1200 w. Load is what determines fuel usage. At that
rate , which was normal heat on- off and lights etc I could go for 40
hrs easy on 8 gal gas. Run a gen no load or it will go for days, full
load 4-6 hrs
I would just get a small lp-gas water heater about 20gal and set it up
with a small 20lb lp-gas tank. You could go quite a while withought
having to fill the tank. We used a 20lb tank for our cooking and water
heating for a couple weeks one time with a 50gal water heater.
HomeOwnersHub.com is a website for homeowners and building and maintenance pros. It is not affiliated with any of the manufacturers or service providers discussed here.
All logos and trade names are the property of their respective owners.