08-08-2016, 07:39 AM
I experienced the same thing several months ago and found that the the air hose exiting the compressor had a crack in it allowing the JunAir to run until the heat shut it down. Simple fix. As a side note, I have recently noticed that my compressor starts once an hour and runs about four minutes. I must still have a few leaks to find this winter.
2001 Newell #579
tow a Honda Odyssey
fun car: 1935 Mercedes 500K replica