Jayco RV Owners Forum
 


Reply
 
Thread Tools Display Modes
 
Old 07-28-2012, 05:14 PM   #11
Site Team
 
Crabman's Avatar
 
Join Date: Nov 2010
Location: Virginia`s Eastern Shore
Posts: 14,657
Welcome to the forum! I concur that a 20amp breaker needs the larger 12AWG wire then the 14AWG of the 15 amp. Simply switching out the breakers is not enough. The wire has to carry the load.
__________________

__________________
2017 Coachmen Catalina 283RKS
2004 Chevy 2500 HD CC 6.0l
2010 Jayflight 28BHS (sold)
Crabman is offline   Reply With Quote
Old 08-10-2012, 07:39 AM   #12
Junior Member
 
lunatech's Avatar
 
Join Date: Jan 2012
Location: Foothills of NC
Posts: 28
I've been an electrician for over 20 years. Don't replace a 15 amp with a 20 amp. As others have said, the wire (14 gauge) isn't rated to 20 amp. It can melt the insulation and wire before a 20 amp breaker can trip and start a fire. I've seen the aftermath of someone doing this and it's not pretty. DON'T DO IT!!
__________________

__________________
Jeff
Foothills of NC
2012 Starcraft Autumn Ridge 309 BHL
2004 Ford F150 Supercrew 4x4 5.4 Triton
10000lb Equal-i-zer WDH with 4pt sway control
lunatech is offline   Reply With Quote
Old 08-10-2012, 01:40 PM   #13
Junior Member
 
Join Date: May 2012
Location: Tempe, AZ
Posts: 11
Remember the fuse is to protect the wiring not the device. So, if you pull 30amps through a circuit designed for max 20amps, you'll cause excessive heat build up in the wiring until it cooks off the insulation and starts a fire. It can and will glow red hot.
__________________
Bob and Kim
1995 Jayco M-294FL
Sea Ray 187
Mirrocraft
2 Dogs, 2Cats, 4 Kids and 1 Grandaughter:D
1979 Winnebago Brave 28
1976 Jayco Wren PU
rdhousejr is offline   Reply With Quote
Old 08-10-2012, 01:57 PM   #14
Senior Member
 
RoyBraddy's Avatar
 
Join Date: Sep 2011
Location: King George
Posts: 2,397
X2 on JAGIVEN comment... I do this all the time when camping. All of my outside power requirements is from an extension cord plugged into the site PEDESTAL 20AMP source. We run all of our outside lights, the greeting pole lamp, maybe a 20-inch box fan for sitting around the camp fire to keep mosquitoes off of us, momabears pot roast in an electric skillet, etc. This has its own circuit breaker and will not draw any power from your 30AMP PEDESTAL connection. I will run my Oil-filled radaitor looking electric heaters from this pedestal as well when it gets cool outside. Better to use the camp site electric instead of your propane hehe...

This is also what we use for some high power items like electric heaters, wife's hair dryer, vacuum. etc... I cary several HD extension cords with us just for this situation.

When the A/C is running 24/7 during these HOT TEMP times you are running the risk big time of tripping a breaker somewhere...

This comes under my PLAN-B planning...
__________________

__________________
Roy and Carolyn
I claim Horse Creek Country in Southern Ill - Momabear is from North Texas
We live in King George VA
RETIRED DOD DOAF DON CONTRACTOR Electronics Tech 42YRS

"We're burning daylight" - John Wayne
2008 STARCRAFT 14RT OFF-ROAD POPUP with PD9260C and three 85AH 12VDC batteries
2010 F150 FX4 5.4 GAS with 3.73 gears - Super Cab - Towing Package - 2KW Honda EU2000i Gen
K9PHT (since 1957) 146.52Mhz
"We always have a PLAN B"
RoyBraddy is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


» Virginia State Campgrounds

Reviews provided by

Powered by vBadvanced CMPS v3.2.3

All times are GMT -6. The time now is 01:54 PM.


Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2017, vBulletin Solutions, Inc.
Copyright 2002-2016 Social Knowledge, LLC All Rights Reserved.