I have searched but am unble to find an expert answer to my entire question so here it goes.
I have purchased a house with a WF Premier unit Open Loop system. It has DHW with 2 electric hot water heaters attached. Both water heaters are 50gal units with dual elements there are 6 people in the house The WF loops to the 1st tank and then the 2 tanks are attached together. I live in northern Indiana. Here are the questions i need answers to so i stop obsessing.
Do i leave the electricity hooked up to the first "Buffer" tank?
If i do what do i set the thermostats to in the first "buffer" tank?
What do i set the thermostats to on the second "finish" tank?
Are there different times of year that i should have the buffer tank electricity hooked up like during high heating demand season or middle of the summer?
I appreciate any help anyone can provide me.