In addition to air conditioning and heat pumps, this volume explores the materials and components of whole-house fans. This text covers basic mechanics of cooling and a step-by-step description of air conditioner operation before delving into specific components and how to inspect them.Presence of an outdoor thermostat connected to control wiring 7. If it is winter and the unit is operating, ita#39;s a heat pump. 8. You find a two-stage thermostat. 9. You find two expansion devices. HOME INSPECTION I Air Conditioning and Heatanbsp;...
|Title||:||Air Conditioning and Heat Pumps|
|Publisher||:||Dearborn Real Estate - 2003-04-01|