part-time-Farmer-NC
Platinum Member
- Joined
 - Oct 7, 2024
 
- Messages
 - 884
 
- Tractor
 - Kioti DK45Se
 
I have a dual fuel heat pump unit.  First year it dropped down to about 25 the house started getting colder instead of warmer...  I had the thermo set for Automatic (it keeps the house in a range between x and Y and determines what is needed to get there).  THis was a new unit installed in a previously NON hvac house.  Come to find out with a heat pump it no likee the automatic setting when it gets below 30.  It was SUPPOSED to flip to using LP then.  It got confused.  I changed it to heat mode and wella the problem went away.