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what can you power with a 2000w inverter generator? Along wth other questions

Posted on 9/22/20 at 9:07 am
Posted by dstone12
Texan
Member since Jan 2007
30235 posts
Posted on 9/22/20 at 9:07 am
I am most interested in only keeping the home fridge/freezer going during outage at minimal gas consumption. I can worry about washing/drying, heat/air later.

1. Could a 2000w inverter Generator keep the full size fridge/freeze going no problem?

2. What is your experience with dual fuel inv gens? Stick with gas only?

3. How long does a propane tank last on a 2000 inv gen.?

4. What are your preferred runing times as well as off times for the fridge?
This post was edited on 9/22/20 at 9:18 am
Posted by DownshiftAndFloorIt
Here
Member since Jan 2011
66763 posts
Posted on 9/22/20 at 9:51 am to
You need the data plate off your fridge to see what the starting and running amps are. Some big fancy machines pull some serious juice.
Posted by bbvdd
Memphis, TN
Member since Jun 2009
24984 posts
Posted on 9/22/20 at 9:57 am to
We used to have a 42" built in fridge and we ran it on a single 2000 inverter with no issues whatsoever.

However that fridge was a huge piece of shite but it wasn't due to the generator.
Posted by jpcajun
Member since Nov 2010
1204 posts
Posted on 9/22/20 at 10:02 am to
Can easily run a fridge on 2000 inverter.
Posted by Kingpenm3
Xanadu
Member since Aug 2011
8966 posts
Posted on 9/22/20 at 10:07 am to
quote:

what can you power with a 2000w inverter generator? Along wth other questions



A standard plug in your house is 15 amps. Times 120 volts, equals 1800 watts. So for the most part these 2000w gens can replace any standard plug in your house.
Posted by dstone12
Texan
Member since Jan 2007
30235 posts
Posted on 9/22/20 at 10:11 am to
Thank you all.
Posted by Lonnie Utah
Utah!
Member since Jul 2012
23940 posts
Posted on 9/22/20 at 10:19 am to
quote:

2. What is your experience with dual fuel inv gens? Stick with gas only?


I've never owned one, but dual fuel generators are less efficient on propane. You generally don't get all of the watts on propane that you get on NG/propane. Regardless of fuel type, runtime will depend on load.

Posted by DownshiftAndFloorIt
Here
Member since Jan 2011
66763 posts
Posted on 9/22/20 at 10:39 am to
quote:

for the most part these 2000w gens can replace any standard plug in your house.


Good rule of thumb
Posted by BarberitosDawg
Lee County Florida across causeway
Member since Oct 2013
9914 posts
Posted on 9/22/20 at 10:42 am to
Answer:

Not much. I have a 4300watt and 2000 and if you are going to be hooking up electronics it needs to be inverted power.

2000 120 will run fridge freezer and a coffee pot or a fan.

4300 using 220 will run the house using a switch breaker.
Posted by thejudge
Westlake, LA
Member since Sep 2009
14056 posts
Posted on 9/22/20 at 5:50 pm to
Been looking at a 2000.

Have a 3500 inverter. Evidently firman make a parallel kit you can run two different sizes.

Inpickednup another 3500 but now.im thinking of bringing it back for a 2000 to ha e a really.portable generator.

Just not sure what I'd use the 2000 for I can't take the 3500 to. The 3500 is only 115 pounds with fuel
Posted by bbvdd
Memphis, TN
Member since Jun 2009
24984 posts
Posted on 9/22/20 at 6:19 pm to
quote:

4300 using 220 will run the house using a switch breaker.



Maybe your’s but it won’t come close to mine. Not trying to brag but it wouldn’t be anywhere close.
This post was edited on 9/22/20 at 8:50 pm
Posted by Barneyrb
NELA
Member since May 2016
5101 posts
Posted on 9/22/20 at 7:09 pm to
quote:

4300 using 220 will run the house using a switch breaker.


quote:

Maybe you’re but it won’t come close to mine. Not trying to brag but it wouldn’t be anywhere close.


It won't, 4300 watts @ 240vac is less than 18 amps (240v).

I've got a 12kw PTO generator and have to be selective about what I try to run in conjunction with other things.
Posted by tigerfoot
Alexandria
Member since Sep 2006
56277 posts
Posted on 9/22/20 at 8:23 pm to
quote:

4300 using 220 will run the house using a switch breaker.


you sure bout that?
Posted by dstone12
Texan
Member since Jan 2007
30235 posts
Posted on 9/22/20 at 8:31 pm to
How long will a 2000 inverter dual run on a tank of propane.

Any estimates or ball parks?
Posted by Devenbaker
Baton Rouge
Member since Aug 2007
291 posts
Posted on 9/22/20 at 8:39 pm to
That 4300 can run a lot on the house after you realize the central AC, electric stove top, electric oven, and electric dryer are no gos. After you know that, you could run quite a bit - you can’t just run it all at the same time. Generally, he could run refrigerator, tv, ceiling fans, and lights. If he wants to run a coffee pot, that’s fine, but he can’t make coffee and use the microwave.

Just take some time to write down what you would want to run and add all of the wattage up. There will be ranges within this calculation because you won’t be running a microwave, hair dryer, or coffee pot all the time.




Posted by dstone12
Texan
Member since Jan 2007
30235 posts
Posted on 9/24/20 at 8:25 am to
quote:

How long will a 2000 inverter dual run on a tank of propane. Any estimates or ball parks?
Posted by DownshiftAndFloorIt
Here
Member since Jan 2011
66763 posts
Posted on 9/24/20 at 8:34 am to
quote:

Any estimates or ball parks?


Need a link for the particular model you are interested in.
Posted by countryboycansurvive
Rapides Parish, LA
Member since Oct 2017
107 posts
Posted on 9/24/20 at 8:38 am to
We used a 2000 watt inverter this past month during the hurricane and we were able to run the fridge/freezer, (2) fans and a lamp. It held 1 gallon of gas and would run for 7 hours on that one tank. I was pretty impressed!
Posted by dstone12
Texan
Member since Jan 2007
30235 posts
Posted on 9/24/20 at 8:41 am to
Champion 2000


Or a HF predator 2000
This post was edited on 9/24/20 at 8:43 am
Posted by DownshiftAndFloorIt
Here
Member since Jan 2011
66763 posts
Posted on 9/24/20 at 8:53 am to
For the champion:

quote:

Runs for 11 hours at 25% load when using a 20-lb. propane tank


Thats all the information I saw at a glance. Fuel rate vs load is half-assed linear-ish so at 100% load (15ish amps) youd get about 2.5 hours off 20lbs of propane, or 5 hours off 40 pounds. A full 5 gallons of propane is 43 pounds if i remember right, so about 5 hours by that dirty math. Real life I would call it 4 hours @ full tilt. You need a fuel curve for the unit to get an exact number.
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