I recently upgraded to a residential refrigerator. In January of this year at Quartzsite I had an ARP Fridge Defend system installed on the Norcold 1210 refrigerator which was in my motorhome at the time. Worked ok, I guess, I had no fires. Because of the residential upgrade that system is now sitting in a box in my garage. It consists of an electronic control unit, a fan, and some wires with connectors. See https://www.arprv.com/products.php for details. I have a version 4. In the hope this will be of benefit to some fellow Norcold owner, I will give it away (free) to the first person who contacts me. The only thing I ask is that you reimburse me for the postage via Paypal prior to shipment (the USPS has a flat rate box for about $10). Shipment only with in the U.S.A.
Gerry
07 Cayman