67Firebird455

iTrader: (27)

I cannot find a straight answer as to what these things pull (at 100%) TOGETHER at start up and running. I'm looking at the Derale electric fan controller and just want it to trigger (with either a large relay directly connected to battery, or twin relays, one to each fan, also connected directly to battery) both fans at 100% when temperature reaches X, and turns both off when temp reaches Y.

Beuler?

Chocolate Apocalypse

iTrader: (6)

This might help:

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67Firebird455

iTrader: (27)

Thanks. I had seen that but constant amperage was measured for BOTH im guessing. Big variation in startup vs constant.

flame

iTrader: (13)

They use 3 relays in the factory setup to have a high and low speed. The relays share a common 40 amp fuse. Not sure they ever go from stopped to high in this form though.