Parts Needed To Convert An RV From 30 Amps to 50 Amps

Updated 06/15/2023 | Published 06/08/2023

Products Featured in This Question

Progressive Dynamics 4500 Series RV Converter w/ Charge Wizard and AC/DC Distribution Panel - 90 Amp

(190)

$491.49

SmartPlug RV and Marine Power Inlet - 50 Amp - Stainless Steel

(144)

$225.00

SmartPlug RV Power Cord - 50 Amp - 30'

(66)

$440.40

Question:

I would like to upgrade my 1992 Fleetwood Bounder From 30 amp to 50 amp. It has an onan 7000 marquis Generator. It when running Generator I have 50 amp and can run both ac. I want to be able to run both ac on shore power. It has a or switch and I can only run 1 ac on shore power. It has a transfer box that is not automatic. What are all the components I need to make this up grade. Will instructions be included? For a Diy. I will do the work myself and have extensive electrical experience.

asked by: Jerry

Expert Reply:

You can upgrade your setup from a 30 amp to a 50 amp but it's going to be pricey and you're likely going to need to hire an electrician.

The first thing you're going to need is to swap out your 30 amp inlet with the SmartPlug RV and Marine Power Inlet # SM79FR. This is going to require you to replace the existing wiring as well to accommodate for the extra amps.

You'll also need a new control center, Progressive Dynamics 4500 Series RV Converter w/ Charge Wizard and AC/DC Distribution Panel - 90 Amp # PD4590K18LS8.

The last thing you're going to need is a new power cord like the SmartPlug RV Power Cord # SM86FR.

The instructions for each component are included and since you mention you have extensive electrical experience you should be able to tackle this, but if it were me I'd hire a professional to do it.