HVAC Blog

 Why Sears HVAC Looking for a new H V AC system ? Sears HVAC has a great selection of energy - efficient systems to choose from . Whether you need a new air condition er , furnace , or heat pump , Sears has a unit to fit your needs . Looking to save money on your energy bills ? Sears offers a variety of energy - efficient H V AC systems that can help you save money on your heating and cooling costs . energy - efficient H V AC systems typically use less energy than standard systems , so you can see lower energy bills each month . Cool Air Conditioners Not sure which H V AC system is right for your home ? The experts at Sears can help you find the perfect system for your needs . They can also help you choose the right size unit for your home and ensure it is installed properly . Don 't wait until your old H V AC system breaks down to start shopping ...

 Space suit cooling system The main purpose of a cooling system in a spaces uit is to remove the heat that is generated by the astronaut 's body . The system consists of a cooling garment , which is worn next to the skin , and a cooling unit , which is worn over the cooling garment . The cooling garment is made of a material that is good at conducting heat , such as copper . It is connected to the cooling unit by a series of tubes . The cooling unit contains a cool ant , which is circulated around the cooling garment by a pump . The cool ant removes heat from the astronaut 's body and transfers it to the cooling unit 's radi ators . The cooling unit also contains a fan , which blows air over the radi ators to help cool the cool ant . The cool ant is then pumped back around the cooling garment to remove more heat from the astronaut ...