by Joseph Testa | Nov 26, 2025 | 12 VDC, 120VAC, 12VDC, Batteries, Converter, Electricity
Ok so it is officially scheduled at the Ohio RV and Boat Show in January: RV101 – Beginner Electricity Systems Joseph Testa Master Certified RV Technician / Certified RV Inspector Voinovich Building, looks like V13 and V14 (the booth numbers) Saturdays: Noon-1pm,...
by Joseph Testa | Sep 11, 2020 | 120VAC, 12VDC, Batteries, Electricity
Sometimes it is the easy thing, check those first when it comes to Electricity. RV owner, contacts me about: couldn’t get fridge to come on 120VAC, buttons wouldn’t even light, plug it into the tow vehicle and poof all good, fridge comes on. (but wait...
