Manual main shutoff valve for a gas burner combination control
Manual override heat sensitive valve
Manually actuated, self-expiring, temporary override apparatus a
Market-based temperature control system and method
Means and methods for controlling the drying of wet gas
Means controlling a flue damper
Means controlling a flue damper
Means for automatic ambient temperature control
Measuring circuit for use in device for detecting ambient air te
Measuring use of heat or the like at individual zones supplied f
Menu driven remote control for a room air conditioner
Metal hydride thermostat
Metered-usage variable-volume air distribution system
Metering valve temperature compensation
Method and apparatus for adaptively optimizing climate control e
Method and apparatus for aeration of stored grain
Method and apparatus for air conditioner control
Method and apparatus for an integrated distributed MEMS...
Method and apparatus for automatically transmitting...
Method and apparatus for calibration of comfort control IR senso