Forum Discussion

mchero's avatar
mchero
Explorer
Feb 27, 2020

Here we go again yet another Trombetta "Big Boy" failure!

I have just about had it with these P.O.S. Trombetta isolator solenoids. My 1st class A diesel, a 93 Pace Arrow was not charging the house batteries while driving down the road. Found the Trombetta ...
fourthclassC's avatar
fourthclassC
Explorer
Feb 28, 2020
Been through this one each rv I have owned. Trombetta is worthless in my opinion. I suggest 2 possibilities. NAPA continuous duty solenoid. Need a good counter person to help look it up.... or how about a properly rated solid state isolator? no moving parts and they worked good for me.

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