Forum Discussion
JiminDenver
Apr 29, 2014Explorer II
pianotuna wrote:
Hi,
My Yamaha 3000 sIEB had no issues running the air conditioner (1200 watts), fridge (325 watts) and a pd 40 amp converter in the Mountains.
I don't know what our Coleman Mach whatever uses but I'm sure it is higher than 1200w. The old 3500/4000 will run it and the 45a converter IF you catch it just right on a good day.
About Technical Issues
Having RV issues? Connect with others who have been in your shoes.24,330 PostsLatest Activity: Oct 30, 2025