The heating system for a sauna comprises an oven and an accumulator. The heating system is electrically connectable to a mains which provides a first electrical power. The accumulator is provided to provide a second electrical power. The oven is operable with the first and second electrical powers to increase the thermal power.

A control system for a whirlpool bath installation, including a single input source wiring for connecting to an input source of high voltage AC electrical power having a nominal current rating. A plurality of high voltage output connections are connected to the input source through a corresponding plurality of switches, for power connections to a respective high voltage load devices, whose cumulative nominal current draw ratings exceeds the current rating of the input source. An electronic controller controls states of the switches in response to user input commands. The electronic controller implements an algorithm or a set of rules preventing a system utilization of the high voltage loads from exceeding a total current draw exceeding said nominal maximum current rating.

Systems include a receiving port configured to receive a cartridge configured to store a material capable of being aerosolized, a sensor configured to generate one or more measurements based on ambient conditions of a housing, an aerosolizer configured to aerosolize the material in response to receiving a signal, and a controller comprising one or more processors configured to generate the signal provided to the aerosolizer, and further configured to control operation of the aerosolizer via the signal.

A sauna having a video display device, a loud speaker device, lighting elements, an aromatherapy device, and a user interface device, and includes control circuitry which links the sauna to a remote server. The remote server provides media files for display to a user and collects and stores user profile and usage information. Multiple saunas are be linked into a network or global infrastructure so that a user's profile and usage information follow the user to any sauna connected to the network. Collected data can be used by users to track individual usage and performance metrices, and by service providers to analyze usage data and information for operational and marketing purposes.

A sauna having heating and lighting elements includes control circuitry which links the sauna to a remote server. The remote server provides information and media files for presentation to a user and collects and stores user profile and usage information. Multiple saunas are be linked into a network or global infrastructure so that a user’s profile and usage information follow the user to any sauna connected to the network. Collected data can be used by users to track individual usage and performance metrices, and by service providers to analyze usage data and information for operational and marketing purposes.

A remote hot tub control system for a hot tub includes a controller and an input device. The controller is configured to execute a draining and filling cycle of the hot tub. Upon receiving a user command at the input device to initiate the cycle, the controller commands an output valve to open and a water pump to pump used water out of the hot tub via the output valve. Upon receiving a first signal indicating that the hot tub has been drained of the used water, the controller commands the output valve to close, the water pump to stop pumping, and an input valve to open to permit fresh water to enter the hot tub. Upon receiving a second signal indicating that the hot tub has been filled, the controller commands the input valve to close.

An SPA bathtub and an operating unit therefor are provided. The operating unit includes a gas supply system including an electric gas valve, at least one gas path connecting pipe and an electric gas pump that can be in fluid communication with the SPA bathtub through them. The electric gas valve includes a valve housing defining at least one inner cavity. The valve housing is provided with a gas inlet configured to communicate with the electric gas pump, and at least one gas outlet each provided therein with a moving piston and configured to communicate with corresponding gas path connecting pipe. Each inner cavity is in fluid communication with corresponding gas path connecting pipe via one gas outlet. The electric gas pump cooperates with the electric gas valve such that: when the electric gas pump operates/stops operating, the moving piston is located in a communication position/an off position.

A SPA bathtub and an operating unit therefore are provided. The operating unit includes a water circulation system including a diaphragm self-priming pump, a peristaltic pump, a water circulation pipeline, and a fluid switch assembly. The diaphragm self-priming pump operates before the peristaltic pump operates normally and stops operating after the peristaltic pump operates normally. During operation of the diaphragm self-priming pump, the fluid switch assembly is in a first operation state, so that water from the interior volume portion sequentially flows through the peristaltic pump, the diaphragm self-priming pump, the fluid switch assembly, and the water circulation pipeline and finally returns to the interior volume portion. During operation of the peristaltic pump, the fluid switch assembly is in a second operation state, so that the water sequentially flows through the peristaltic pump, the fluid switch assembly, and the water circulation pipeline and finally returns to the interior volume portion.

A bathing apparatus comprising a whirlpool pump; a heater; an air blower; a drain pump; and an electric module, wherein the electric module is configured to receive electric power from an electric power line and to distribute electric power to the whirlpool pump, heater, air blower, and drain pump, when electric power is distributed to one of the heater or the air blower, electric power cannot be distributed to the other of the heater or the air blower, and when electric power is distributed to the drain pump, electric power cannot be distributed to the whirlpool pump, the heater, and the air blower.

Systems include a receiving port configured to receive a cartridge configured to store a material capable of being aerosolized, a sensor configured to generate one or more measurements based on ambient conditions of a housing, an aerosolizer configured to aerosolize the material in response to receiving a signal, and a controller comprising one or more processors configured to generate the signal provided to the aerosolizer, and further configured to control operation of the aerosolizer via the signal.