Now that I have the chassis A/C system completely redone, I'm ready to put in a new house unit. I see several choices. What brand would you all recommend? I think I'm going to upgrade the thermostat to a digital unit that can be set to auto like in my home. On those days where it get's about 80 during the day but 50 at night, it would be nice to have the system maintain a set temp. I guess I could leave the existing analog thermostat for the propane heat and use the new one for the heat pump. I really like the idea of having more options. We're still pretty new to the RV world but we really like it. I don't fly and it's nice to have a rolling toilet :p