Has anyone had any experience using a Force 10 (now Sig Marine) Cozy Cabin Heater in their trailer? How about the Force 10 Solid Fuel Heater? If you don't know what I mean, search www.westmarine.com for Cozy Cabin Heater and you will see both of them. I would be interested to hear what anyone has to say about either of these heaters. Best regards, Rik