What’s the difference between heat pumps and furnaces? How do they differ from air conditioners? If you are not sure about your response and yet you’d like to know the “real” answers, I can point you in the right direction: the blog Heat Pumps, Furnaces, and Air Conditioning.
The blog name is pretty self-explanatory – it will tell you all that you need to know about these pieces of equipment that are used by countless people and taken for granted by even more. If you want to make some savings by using these pieces of equipment efficiently, the blog can also help you with that. Truth be told, the blog is very new, with only a handful of posts published. What is in there can already be put to good use, however; and give it a little more time – there should be more posts up sooner than you can say the blog name!