GFCI hums in Class A motorhome — Why?

Dear Gary,I have replaced the Ground Fault Interrupter (GFI) in my Class A motorhome and the new one hums when the inverter is on. Do you know why? —Denise D. Dear Denise,My immediate thought is that the new one simply does not know the words! Or it might have something to do with an internal line balance-detecting transformer (more likely).... Read More

Run your generator in any weather with GenTent

By Bob Difley If you’ve been concerned with the safety of your portable generator if accidentally left out in stormy weather or a sudden storm dumps buckets of water on it, GenTent® makes a variety of Safety Canopies — easy-to-install weatherproof covers for safe operations of portable generators in virtually any wet weather conditions. GenTents have protected families in the... Read More

SmartPlug connector reduces fire/electrocution problems

By Bob Difley As part of its ongoing product evolution, SmartPlug Systems has incorporated several upgrades into its 30A connector. The BF30 30A Retro-fit Connector ushers in a new standard of safety for boat and RV owners. Changes to the BF30 30A Retro-fit Connector are all internal. The improvements incorporate the same proven technology which has been used for several... Read More