A mounting structure of a grille for mounting the grille onto a device comprises a fixing member having a fixing aperture for receiving a fastening means and a guiding member extending away from the fixing member for inserting into an opening on the device so that the grille is placed in a pre-determined position and the fixing aperture is aligned with a corresponding fastening means receiving slot on the device to facilitate the fastening of the grille onto the device. The fixing member and the guiding member are integrally formed as a single piece on the grille.

Lighting device that provides, in addition to effective LED illumination, controlled UVC treatment of an airflow that provides sterilization of the air without endangering those using the illumination or damaging the environment being illuminated. Some embodiments include variable light and sterilization control, with variables being timing, intensity and light color, for example.

An integrated heat pump energy recovery ventilator system is provided for installing in a chase of a wall, the integrated heat pump energy recovery ventilator system comprising an air intake duct; an air outlet duct; a pump in fluid communication with the air intake duct; and in order: a heat pump compressor plate; an outer insulation panel; an outer energy recovery ventilator core; a heat pump evaporator plate and an inner energy recovery ventilator core, wherein the heat pump condenser plate, the outer heat pump energy recovery ventilator core, the evaporator plate and the inner heat pump energy recovery ventilator core all include at least a first series of channels and a second series of channels, the second series of channels disposed normal to the first series of channels, each series of channels.

Breathing treatment device (100) for therapeutic use, the device comprises a motorized air recirculation system, a set of filters for air purification (10a, 10b, 10c, 10d), an ultraviolet ray sterilizer and an plasma electrostimulator, the device characterized in that it comprises means for the ejection of air in laminar flow (6) with noise emission between 0 and 5 dB; means for redirecting the laminar flow towards the head of the patient, a stabilizer (1), a multifilament diffuser (2), one or more UV-C LEDs (11).

A thermostat that is configured to be releasably secured to a wall mountable connector, wherein the wall mountable connector includes a jumper switch that permits an installer or other professional to easily form an electrical connection between different wiring terminals of the wall mountable connector in accordance with how particular field wires are connected to the wiring terminals of the wall mountable connector. The thermostat is further configured to automatically determine the position of the jumper switch of the wall mountable connector, and in some cases, change the control of at least some functionality of the thermostat and/or HVAC equipment depending on the position of the jumper switch.

The apparatus and method disclosed herein is a new system that can be used as windows air conditioner's accessary and its possible embodiments.

By first attaching base modules to the window air conditioner's housing and/or window frames, it can create an foundation with opening for attaching other functional modules. The functional modules attached on later are interchangeable and allow a variety of applications and combination of applications.

The invention also makes installing and remove window AC unit more safer and easier.

The invention had built a new ecosystem around the window air conditioner unit. It turns the current wasted spaces around windows AC housing into a unique area where users can design and customize for different functional uses. Because the functional modules are interchangeable, user can switch easily between different modules and designs with different possible combination from time to time to achieve different goals and meet different needs.

TABLE-US-00001  182137 Low profile, high volume, filtered window fan 4248018 Plastic multiple track window with slidable and removeable panes, and elements thereof 4510852 Window-type air conditioner mounting assembly 5035116 Apparatus to adapt a window air conditioning unit to a sliding glass window sill 5341860 Cover seal unit, for an air conditioner having a peripheral frame 5582025 Low obstruction window air conditioner 5979172 Non-drip high efficiency AC system utilizing condensate water for subcooling 6044892 Frame assembly 6354936 Opening-closing structure of an inlet grille in an air conditioner 6767278 Window-mounted air conditioner installation system 7350759 Quick release mounting for a room air conditioner 7992404 Window air conditioner with easy installation method 8167260 Window air conditioner adjustable brace 8584481 Integrated air conditioner

A packaged terminal air conditioner (PTAC) system includes a wall sleeve in which a chassis is mounted. The wall sleeve includes a bottom configured as a drain pan to collect condensate from the chilling components of the chassis. At a side wall of the wall sleeve there is an aperture configured to allow a person to insert a treatment pellet. The treatment pellet is water soluble and contains an antimicrobial component that prevent or inhibits the growth of biological material that could obstruct the drain system of the wall sleeve and PTAC. A rotating cover is positioned at the side wall to normally cover the aperture and prevent foreign objects from entering the PTAC, but the rotating cover can be rotated so that a hole in the rotating cover aligns with the aperture, allowing insertion of the treatment pellet.

An HVAC system for enhanced source-to-load matching without sacrificing airflow delivery in low load structures. Embodiments of the present disclosure provide for an HVAC system for enhanced source-to-load matching in a low load environment, i.e. dwellings with a BTU/hour capacity of less than 18,000. Prior art HVAC equipment is oversized for dwellings with a BTU/hour capacity of less than 18,000 that are insulated to minimum code requirements. Embodiments of the present disclosure provide for an HVAC system that separates the delivery of airflow (CFM) output from that of the BTU capacity output, thereby enabling a distributed delivery system for optimal source-to-load matching without sacrificing airflow delivery in low load environments. The source-to-load matching enabled by the present disclosure ensures optimal indoor air quality, enhanced comfort for occupants of the dwelling, and approximately a 60% reduction in heating and cooling costs when compared to prior art HVAC systems.

A packaged terminal air conditioner (PTAC) system includes a wall sleeve in which a chassis is mounted. The wall sleeve includes a bottom configured as a drain pan to collect condensate from the chilling components of the chassis. At a side wall of the wall sleeve there is an aperture configured to allow a person to insert a treatment pellet. The treatment pellet is water soluble and contains an antimicrobial component that prevent or inhibits the growth of biological material that could obstruct the drain system of the wall sleeve and PTAC. A rotating cover is positioned at the side wall to normally cover the aperture and prevent foreign objects from entering the PTAC, but the rotating cover can be rotated so that a hole in the rotating cover aligns with the aperture, allowing insertion of the treatment pellet.

A packaged terminal air conditioner (PTAC) system includes a wall sleeve in which a chassis is mounted. The chassis includes the major electrical and mechanical components for the evaporator and condenser sections, and includes a pan that collects condensate from the evaporator section for use in cooling the condenser coil. The sleeve includes one or more guide openings in a sidewall, and correspondingly mounted guide structures inside the sleeve that are configured to guide spheroid-shaped treatment pellets into different portions of the PTAC system to suppress or inhibit microbial growth. This arrangement obviates the need to partially disassemble the PTAC unit to remove the chassis so that treatment pellets can be placed into the PTAC unit. The bottom of the wall sleeve includes a drain reservoir and is sloped to direct water on the bottom to the drain reservoir.