โOct-05-2015 10:26 AM
โDec-09-2015 12:50 PM
gmw photos wrote:
I think maybe you mean, "using the high altitude jet below 3000' will result in a too lean mixture".
โDec-09-2015 06:26 AM
dhelm72 wrote:RedRocket204 wrote:JiminDenver wrote:RedRocket204 wrote:JiminDenver wrote:
When you need the most power from a generator, when it's hot and you want to run a A/C is when you will find out that heat and altitude can cost you 40% of your generators output at 10,000 ft. It takes a Champion 3500/4000 to run our 13.5 A/C up there and even then the converter has to be turned off.
Do you have your generator jetted for the altitude?
I do know that jetting for altitude won't get you back all the power but it should help it run better and more efficient.
I haven't rejetted my generators yet because I don't use them. Champion has a high altitude jet but it's only rated for up to 3000 ft or so the last time I checked.
Thanks. 3000 ft only? Wow.
To clarify the high altitude jet:
It is only approved/rated for use at or above 3000 feet. The 3000 ft. rating is the minimum altitude not the maximum. Using the high altitude jet below 3000 feet will result in a rich mixture with fuel wasting and plug fouling.
I hope this helps.
โDec-09-2015 05:15 AM
RedRocket204 wrote:JiminDenver wrote:RedRocket204 wrote:JiminDenver wrote:
When you need the most power from a generator, when it's hot and you want to run a A/C is when you will find out that heat and altitude can cost you 40% of your generators output at 10,000 ft. It takes a Champion 3500/4000 to run our 13.5 A/C up there and even then the converter has to be turned off.
Do you have your generator jetted for the altitude?
I do know that jetting for altitude won't get you back all the power but it should help it run better and more efficient.
I haven't rejetted my generators yet because I don't use them. Champion has a high altitude jet but it's only rated for up to 3000 ft or so the last time I checked.
Thanks. 3000 ft only? Wow.
โOct-17-2015 09:43 AM
Chuck_thehammer wrote:
any given gasoline engine looses 2 to 3 percent of power per 1,000 feet in elevation ...
and also looses 1 percent of maximum RPM's per 1,000 feet of elevation...and a gen set MUST hit its running RPM.... 3,600 rpms.
results is NOT getting 110 volts or not maintaining 60 hz....
and there is the Start UP load of the AC compressor...
โOct-16-2015 05:28 PM
โOct-16-2015 10:09 AM
โOct-16-2015 09:37 AM
โOct-06-2015 11:11 AM
โOct-06-2015 11:11 AM
โOct-06-2015 10:07 AM
gcloss wrote:Seen the 3100 on ebay new for 638 and free shipping.MFL wrote:
There are times that you can get the Champion 3100 inverter for close to $700. That would work for your AC, and many have given it good reviews. IMO, this is the best quiet generator out there, for the dollars spent.
Jerry
I picked up my Champion 3100 from Costco in the summer on sale for $699. Right now with hurricanes threatening the East Coast, no one is discounting generators. May be better off waiting until after hurricane season.
โOct-06-2015 09:58 AM
MFL wrote:
There are times that you can get the Champion 3100 inverter for close to $700. That would work for your AC, and many have given it good reviews. IMO, this is the best quiet generator out there, for the dollars spent.
Jerry
โOct-06-2015 09:12 AM
JiminDenver wrote:RedRocket204 wrote:JiminDenver wrote:
When you need the most power from a generator, when it's hot and you want to run a A/C is when you will find out that heat and altitude can cost you 40% of your generators output at 10,000 ft. It takes a Champion 3500/4000 to run our 13.5 A/C up there and even then the converter has to be turned off.
Do you have your generator jetted for the altitude?
I do know that jetting for altitude won't get you back all the power but it should help it run better and more efficient.
I haven't rejetted my generators yet because I don't use them. Champion has a high altitude jet but it's only rated for up to 3000 ft or so the last time I checked.
โOct-06-2015 08:12 AM
RedRocket204 wrote:JiminDenver wrote:
When you need the most power from a generator, when it's hot and you want to run a A/C is when you will find out that heat and altitude can cost you 40% of your generators output at 10,000 ft. It takes a Champion 3500/4000 to run our 13.5 A/C up there and even then the converter has to be turned off.
Do you have your generator jetted for the altitude?
I do know that jetting for altitude won't get you back all the power but it should help it run better and more efficient.
โOct-06-2015 07:54 AM
Nearly thirty replies from people that have never seen the generator in person, so I might as well add mine.