04884214 is referenced by 74 patents and cites 6 patents.

A microcomputer-controlled thermostat for use in monitoring and controlling a single zone HVAC system which provides conditioned air to one or more zones. The thermostat can be programmed and used either as a monitor thermostat to control the HVAC unit alone and/or to control the HVAC unit and its damper in a multiple zone mode. The thermostat is also programmed as a slave thermostat in a master-slave relationship with a monitor thermostat. The microcomputer memory is supplemented with additional ROM containing control algorithms for use in system operation.

Title
Thermostat
Application Number
7/13868
Publication Number
4884214
Application Date
February 12, 1987
Publication Date
November 28, 1989
Inventor
Edward Parker
Jacksonville
FL, US
Jeffery L Parker
Jacksonville
FL, US
Agent
Earl L Tyner
Arthur G Yeager
Assignee
Parker Electronics
FL, US
IPC
F25B 29/00
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