American Standard Inc.

Stephen E Guy

Louis E Sulfstede

Eric Hillmer

Stephen P Bartlett

Richard F Welguisz

John T Taylor

A method of operating a heat pump or air conditioner system is provided. The air conditioner comprises a compressor, a condenser, an expansion device, a cooling coil and an air mover (blower). According to the preferred embodiment, the air mover (blower) is activated at a time after the compressor has been activated to pre-cool the cooling coil and allow for more efficient and effective moisture removal. Also, deactivation of the air handler is delayed for some time after the compressor is deactivated to allow for utilization for the residual cooling ability of the cooling coil due to the presence of cold refrigerant in the cooling coil when the compressor is deactivated.

Method for controlling an air conditioning system for optimum humidity

A thermostat that includes a subbase having a back surface designed to be mounted conformal with a surface and an inner surface that has a portion of selected electrical components mounted thereon, including a first electrical communication device. The subbase has first mechanical connectors formed integral therewith. A cover that has a front surface designed to carry selected components for communication with an operator and an inner surface that has a portion of selected electrical component supported thereby, including a second electrical communication device. The inner surface has second mechanical connectors formed integral therewith. During installation, the cover is brought into registry with the subbase to form a thermostat housing that has a reduced profile and that substantially encloses the electrical components of the thermostat. The first electrical communication device is mated with the second electrical communication device and the first mechanical connectors are mated to the second mechanical connectors by motion of the cover with respect to the subbase that is substantially conformal to the back surface of the subbase as the cover is brought into registry with the subbase.

Reduced profile thermostat

Temperature measuring housing

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Longview, TX, United States of America

Stephen E Guy