Clock operated thermostat having automatic changeover and optimu
Cold cranking simulator having hybrid heat transfer system
Colored and textured heat dissipating device
Combination furnace--heat pump unit
Combination refrigerator oven
Computer controlled air conditioning systems
Computer controlled waste heat reclaimer
Condenser for the water-steam loop of a power plant, in particul
Condenser having apparatus for monitoring conditions of inner su
Condenser with leak detecting apparatus
Control and measuring system for flat-individual heating/cooling
Control apparatus for air conditioner of automobile
Control apparatus for automobile air-conditioners
Control apparatus for regulating building perimeter temperature
Control for a variable air volume temperature conditioning syste
Control for dual heating system including a heat pump and furnac
Control method and system for controlling temperatures
Control of staged heating and cooling apparatus by a four-wire t
Control system for a fan coil of an air-conditioner
Control system for a furnace operating in the continuous blower