6 Comments

What about two Yamaha EF2000ist generators running in parallel using the Yamaha Twin Tech Parallel Terminal kit? Which generator should the bonding plug go into?

Expand full comment

I appreciate that. Thanks for all your great information and I look forward to meeting you some day.

Expand full comment

Male 5-15 Edison plugs. That is very true, however, I have blank female receptacles for the unused (unplugged) live plugs for protection. Still a code violation I'm sure. Throw me in jail and throw away the key.

Expand full comment

No, I’m not calling the code police and I didn’t say it won’t work. 😁

However, I am obligated to point out any code violations that I see in my blogs so that each reader can make their own informed decision. As long as you understand the dangers involved you should be able to keep yourself safe.

Expand full comment

I have found that the parallel kit is not absolutely necessary. I made a combiner box that connects all hot wires together, and all neutral and ground wires together. The other end of these wires are to a 50 amp receptacle where my RV plugs in to. This accomplishes two things: 1. It parallels 2 or three or however many gen sets, of the same make and model, you want to parallel to a limit of wire capacity. and 2. It provides the neutral ground bond.

Expand full comment

Are you using banana plugs with the safety shield? Or are you using male 5-15 Edison plugs for the generator outlets? If those are male Edison plugs feeding your combiner box then it’s possible to create a shock hazard if the male plug is pulled out of one generator while the other generator is plugged in and running. That’s why that sort of parallel connection is a code violation. Inspectors don’t like this sort of thing, but I have NEVER seen an inspector at a campground…

Expand full comment