As someone once said to me, it is a smart thing in the world to have choices and actually have the freedom to choose a lot of different things or options. This really made sense to me when I was online checking out numerous types of HVAC equipment when I happened to see an article about the new HVAC technology called a heat pump, then i found it quite interesting and though it is called a heat pump, this equipment can give warm as well as freezing air, a heat pump is generally installed into the ground, and this kind of replacement is high-priced but is many times more effective than an electrically powered heater. A heat pump absorbs and transfers heat from a source known as the heat pit. The heat pump uses a condenser, an evaporator and a compressor to accomplish exactly what it does, then when heat is transferred from the heat pit, the area it goes into is called a heat sink; So, basically, the heat pump then transfers sizzling hot air from a moderate source, into a colder space. And, as mentioned before, the heat pump can reverse this process to give cool, air conditioned air. And though it is not at all cheap to install, using a heat pump will greatly reduce your utility bill. Every last one of us are using heat pumps at our house to combat the freezing cold this winter. They work fairly well since our temperatures seldom go below 55 degrees. With regular cash planning, though, all of us around here in my house could be using this heat pump next year.