I just wanted to ask everyone about the difference between grounded version and regular version of Helix T-stats.

Also, how does the Helix set up. I have a ranco at the moment, so does it come with a power strip where you can plug multiple flexwatts into the helix or do all the flexwatts need to be wired into one plug?

My room may be cold during the winter. Does anyone know how the RBI racks set up their heat tapes? I am planning on having the high side at it's normal 90~ and add another heat tape attached to my spare Ranco so I may set that to about 82~. Just wanna know how the heat tape is intergrated in the racks. Thanks for the click guys.