BristolKing
Member
- Joined
- Apr 2, 2017
- Posts
- 6
I have a travel trailer with a 30 amp 3 prong 30 foot long cord standard with the trailer. I ran a 75 foot new line inside home with a 30 amp breaker. Since I am at 105 feet just over the 10 gauge maximum of 100 feet I used 8 gauge wire instead of 10 gauge. No problem after 10 years using air and water heater together. Now I have to move trailer to cut down a bunch of trees. Was going to use a 50 foot extension but was wondering if electric seems possible to at least use air conditioning. These extension cords all seem to use 10 gauge. So in total from trailer to house I will have 80 feet of 10/2- with ground of 10 gauge and in home 75 feet of 8/2 w/ ground. Is that an ok setup? Thank you for any help.