Hey fellas, I'm starting to get stuff set up for filtering WMO. I was wondering if anyone had any input on if my idea would work or not. I'm thinking about setting up a water heater element inside a tube and pushing the oil through it. Basically like a mini water heater. In theory it should heat up the oil that passes through and as it circulates the whole drum should get warm (eventually), but it might take forever so I'm not sure if it'd be worth it or not. Anyone tried this? I saw a similar setup posted somewhere but I can't remember where. I think the guy had some 2" pipe he ran it through before his centrifuge. Alternatively, what about pumping hot water through a copper coil immersed in the oil?