1
Jeffrey L Parker, Edward Parker: Method and system for controlling a single zone HVAC supplying multiple zones. Parker Electronics, Arthur G Yeager, Earl L Tyner, June 5, 1990: US04931948 (104 worldwide citation)

An improved monitoring and control system for a heating, ventilating and air conditioning (HVAC) unit which provides zone control in plural zones in which each zone includes a thermostat which controls a damper for its zone. One thermostat is selected and programmed to function as a monitor or maste ...


2
Parker Jeffrey L, Parker Edward: Methode et systeme de commande dune seule zone de cvca approvisionnant deszones multiples, Method and system for controlling a single zone hvac supplying multiple zones. Carrier Corporation, MACRAE & CO, December 24, 1991: CA1293551

METHOD AND SYSTEM FOR CONTROLLING A SINGLE ZONE HVAC SUPPLYING MULTIPLE ZONES ABSTRACT OF THE DISCLOSURE An improved monitoring and control system for aheating, ventilating and air conditioning (HVAC) unitwhich provides zone control in plural zones in which eachzone includes a thermostat which contr ...



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