Rheem 71 30s

I have a Rheem 7130S water heater, I was wondering how many heating elements there are in this power supply. just me? 3

Your old 30 gallons. There are two elements to RAM. There should be two panels, one at the top and the other at the back, behind where the thermostat and elements are located. There are 30 gallon units with only one item, but they are usually the cheapest. 30 gallons of water is too much to heat an object and its residence time will be terrible. Slightly less than 30 gallons. There will be only one factor.

This is an old model and I couldn't find the manual online. However, when reviewing some of the key Fos for this model, I found several discussion threads suggesting that the 7130S has two elements. I wish I could give a more definitive answer, but there are definitely two of the articles I've read. What helps, for example.

If there is any use of equipment in your area, they should be able to verify it.

Yes 30 gal 1 element 240 V single phase