Here's my All Electric Herms...Using 3 Blichmann's 20G/15G/15G, 2 5500w element's, one in HLT, the other in the BK. A custom controller made by Brewmation, 1/2" Cam & Groove disconnects, 50' 1/2" stainless tube for the HEX, 2 march pump's, one to recirculate the mash, the other to recirculate...