The following pages in Section B of Lesson 8 will cover cooling and heating. Heat Movers Heat Pumps Air-Source Heat Pump or Air-to-Air Heat Pump Air-Source Heat Pump or Air-to-Air Heat Pump Examples Ground Source (Geothermal) Heat Pumps Classification of GHPs Factors Affecting the Type of GHP Loop Benefits of a GHP System Installation and Operating Costs of GHP Systems Solar Energy for Home Heating Active Solar Heating Systems Passive Solar Heating Systems Costs and Benefits Environmental Protection Book traversal links for Lesson 8b: Cooling and Heating ‹ Direct or In-Situ Heating Systems Up Heat Movers › Printer-friendly version