Forum Discussion
mowermech
Dec 03, 2013Explorer II
We had a fiver with generator installed.
Before you decide to do ANYTHING, I recommend that you go to the Onan website and get the generator installation instructions. there is much more to it than stuffing the genset in a compartment and bolting it down. The enclosure that is required for a proper and safe installation is just a little difficult to build. It requires a certain amount of sheet metal expertise to fabricate an enclosure that is fire and fume tight.
Our fiver had a propane powered generator. I strongly recommend such a unit for any built in installation in a trailer. A stinky gasoline or diesel tank is not something I want in, on, or under a trailer. However, keep in mind that an Onan powered by propane is derated 10%. A 4KW unit powered by propane is only capable of 3.6KW.
Before you decide to do ANYTHING, I recommend that you go to the Onan website and get the generator installation instructions. there is much more to it than stuffing the genset in a compartment and bolting it down. The enclosure that is required for a proper and safe installation is just a little difficult to build. It requires a certain amount of sheet metal expertise to fabricate an enclosure that is fire and fume tight.
Our fiver had a propane powered generator. I strongly recommend such a unit for any built in installation in a trailer. A stinky gasoline or diesel tank is not something I want in, on, or under a trailer. However, keep in mind that an Onan powered by propane is derated 10%. A 4KW unit powered by propane is only capable of 3.6KW.
About Fifth Wheel Group
19,040 PostsLatest Activity: May 21, 2026