Checking the air conditioner

My partner has really taken a liking to the idea of reducing our greenhouse emissions. He also decided that he wants to save currency on our energy bill each month. I am all for saving currency, but I am gearing up for all the projects we have to do. We are having solar panels installed to our brand new roof next week, this is something all of us have been wanting to do already at this point for many years & all of us are finally in a position to do it. In addition to having the many solar panels installed, all of us are also also replacing all of our single paned windows with energy star windows, & the same with our old, leaky doors. The last and most important thing is our Heating, Ventilation, & A/C system. We already own a highly energy star rated & a newer model Heating, Ventilation, & A/C system so luckily all of us do not feel as though it’s a priority for us to have that updated. We updated our Heating, Ventilation, & A/C system almost three years ago so all of us won’t have to worry about upgrading that for awhile. We do, however, need to have our Heating, Ventilation, & A/C professional out soon to our home for his annual visit. He shows up just to make sure everything is in tip top shape. It would be a waste for the whole family to go to all of this trouble to make our home more energy efficient if after that all of us did not keep up with the repair of our Heating, Ventilation, & A/C system as well!