I had the worst week at work. If anything and everything could go wrong, it did and would. However, I am just so thankful that there is one thing I seem to be able to rely on. And that is my central heating and air conditioning system in my home! I just bought this central heating and air conditioning system of mine and it is fabulous! It really helps me relax in the perfect indoor comfort after a long work day or work week. It is guaranteed to work with no issues for at least 5 years. And if an issue does come up, I am covered under the HVAC protection plan that I bought to go with it. I will not have to pay a cent for the repair or any part replacements. This is the benefit of getting a brand new and up to date central heating and air conditioning system unit. Nothing can beat it. If you have an older heat and a/c unit and you think it is fine, think again. That is what I thought as well before I bought this brand new and up to date central heating and air conditioning system. The technology of heating and cooling is always changing, and to be up to date is the best way to go always. That is why i did what I did and why I now have a very reliable central heating and air conditioning system in my home with no worries in the world. This will be fine for quite a while and I always know that no matter what, my HVAC system will always be great.