Morningstar is a 10k NTC thermistor. Most manufacturers are this. You can buy $1 to $5 thermistors from Digi-Key. -James Jarvis APRS World, LLC On 01/09/2013 11:09 AM, Jay Peltz wrote: >> Hi all > I'm wondering if anyone knows if temp sensors are common within the following items > > Tristars > > Xantex/ Schneider > > Outback >