CONTROLS IN COMMON USE


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CONTROLS IN COMMON USE
10104011011108CONTROLS IN COMMON USEMany different types of controls are in common use. Most operate with low-voltage or line-voltage electric current. Some commercial systems operate with pneumatic pressure or wireless communication. For residential and light commercial centrally convection-heated buildings, use of a single low-voltage interconnected thermostat is common for each unit or dwelling area. Line-voltage thermostats are generally used in conjunction with electric resistance heating systems that are installed and operated on an independent room-by-room or area-by-area basis utiliz…
Citation
Richard D. Watson: Radiant Heating and Cooling Handbook. CONTROLS IN COMMON USE, Chapter (McGraw-Hill Professional, 2002), AccessEngineering Export