Alternative sleeper heat source?

346626

{"text":"So the engine on my APU is toast. My employer doesn’t want to replace it because: A; it has had too many problems, & B; they will be trading the truck off within a year. (I can’t say I blame them).  I can idle main engine all I need, but I prefer not to if possible. \n\nI am considering something simple for those cool nights where it’s not really freezing cold, but just need a little heat for the sleeper.  \n\nIm thinking a small device that won’t drain the batteries, or something else with its own fuel. \n\nAny ideas?","videos":"[]","link":"{}","pics":"[]","canComment":true}

438324

{"replyTo":"","text":"12 volt electric blanket","replyToPid":0}

870093

{"replyTo":"","text":"a 20 degree sleeping bag you putz","replyToPid":0}

819893

{"replyTo":"","text":"coffee can with a candle in it..you'll be surprised at how much heat it makes..and it cheap","replyToPid":0}

682141

{"replyTo":"","text":"get a cheap knock off webasto diesel heater. 120 dollars on amazon","replyToPid":0}

695120

{"replyTo":"","text":"idle the truck I can't hardly sleep if I don't idle mine. I stay nice an warm or cold all the time","replyToPid":0}

497499

{"replyTo":"","text":"Any of the portable heaters sold in truck stops will kill your battery. ","replyToPid":0}

339077

{"replyTo":"","text":"Gas heater at Walmart, safe for indoor use. Only make sure to roll down the windows couple of inches ","replyToPid":0}