Optimum start/stop dependent upon both space temperature and out
Override of nonoccupancy status in a thermostat device based...
Pneumatic optimizer
Predictive comfort control
Preset timed control for HVAC operation
Process and equipment designed to control a burner for heating s
Process for setting the temperature difference between cut-in an
Programmable digital thermostat with means for enabling temporar
Programmable electronic thermostat
Programmable thermostat
Programmable thermostat employing a fail safe real time clock
Programmable thermostat with rotary dial program setting
Programmer
Protective thermostat
Pulsation device for a heating or cooling unit
Regulation control system of air conditioning equipment
Remote thermostat for room air conditioner
Remote thermostat heater and method of control therefor
Room temperature sensor and thermostat control device
Security activated load control