I replaced my original unit from my 2003 travel trailer. I had to modify the mounting bracket to fit in my trailers smaller space, just had to bend and hammer one side flat. Installation was super easy once the old was removed. 2 wires, one positive, one negative. And the power plug. Easy to use once you fit it in its home.When my 12v heat pump would turn on before the lights would dim for a second, and possibly have a few lights slightly flashing due to low voltage. But with this new unit installed there is ZERO dimming, and a strong constant 12v supply for the rest of my RV.I should have bought this unit years ago! Any new trailer I get, I will immediately put in this inverter. It's Amazing.
Rating: [5 of 5 Stars!]