Hey there Guys-n-Gals!,

Merry Christmas! Happy New Year!

I have a Mazda Protege5 2.0L w/ 100688 original miles on it.
Currently I'm experiencing an HVAC problem, I think.
My A/C Compressor is cycling on/off when I'm calling for only Heat!
What could be going on here?
Is the A/C supposed to run all winter long? ...I would think , no.
Could some one help me figure this out?
How did the factory design this system to operate?