The heater device is provided with a heater main body, and radiates radiant heat from the heater main body toward an object. The heater main body includes a sheet-like heat generating layer that generates heat and radiates the radiant heat, and a sheet-like heat insulating layer that is disposed on the side opposite to the object of the heat generating layer. The heat insulating layer has a sheet-like first layer having voids and a sheet-like second layer having voids arranged side by side in a thickness direction of the heat insulating layer with respect to the first layer. A porosity of the second layer is higher than that of the first layer.

Disclosed are various space heater base brackets. A first thermal transfer component has a base bracket hole along its bottom edge. A second thermal transfer component has a locking hole along its bottom edge. A base bracket is between the first thermal transfer component and the second thermal transfer component. The base bracket has a tab that protrudes into the base bracket hole. The base bracket also has a locking mechanism corresponding to the locking hole in the second thermal transfer component.

A temperature control system for controlling the temperature of a room and a composite element for a temperature control system.

An explosion-protected housing, such as a switchboard, junction box, distribution box, or the like, comprising sidewalls, one back or bottom wall connecting the sidewalls, and a lid or door wall part closing a housing opening. In the housing interior, electronic and/or electric components are arranged, wherein the housing comprises a cooling device. To allow the cooling of a plurality of electronic and/or electric components in the housing interior in a simple way and without higher costs and requiring more space, at least one cooling pipe as a cooling device is provided in at least one wall or a wall part and is closed to the housing interior and flowed through by a cooling fluid.

A ceiling-embedded air conditioner includes: a decorative panel; a turbo fan; a heat exchanger; a drain pan including a drain sheet; an air suction path; cuboidal air blowoff paths that are provided at four places surrounding the air suction path; and rectangular air blowoff openings that are provided in the decorative panel. The air blowoff paths are integrated with the drain pan. Airflow guide vanes are provided in the air blowoff paths to direct part of the blown airflow toward the short side of the air blowoff opening. Attachment portions formed of the same material as that for the drain sheet and configured to attach the airflow guide vanes are provided at an inflow-side opening portions of the air blowoff paths.

A system and related method that provides, but is not limited thereto, a thin structure with unique combination of thermal management and stress supporting properties. An advantage associated with the system and method includes, but is not limited thereto, the concept providing a multifunctional design that it is able to spread, store, and dissipate intense thermal fluxes while also being able to carry very high structural loads. An aspect associated with an approach may include, but is not limited thereto, a large area system for isothermalizing a localized heating source that has many applications. For example it can be used to mitigate the thermal buckling of ship deck plates, landing pad structures, or any other structures subjected to localized heating and compressive forces. It can also be used as a thermal regulation system in numerous applications, including but not limited to under-floor heating for residential or commercial buildings or for the de-icing of roads, runways, tunnels, sidewalks, and bridge surfaces.

An assembly for mounting a wireless access point includes a base panel configured to be mounted to a post and to support the access point. The assembly includes a shroud configured to at least partially surround the base panel, the access point, and the post. The assembly can also include an antenna support configured to support an antenna coupled to the access point and configured to rotate between a first position and a second position. A method of mounting the access point to the post includes mounting, to the post, the base panel supporting the access point. The method also includes, after mounting the base panel to the post, coupling the shroud to the base panel such that the shroud at least partially surrounds the base panel, the access point, and the post.

An indoor unit for an air-conditioning apparatus includes a main heat exchanger unit and a sub heat exchanger unit, the main heat exchanger unit includes a first main heat exchanger disposed at a front side of a case and a first heat-transfer pipe extending in a vertical direction, and a second main heat exchanger disposed at a back side of the case and a second heat-transfer pipe extending in the vertical direction. The sub heat exchanger unit includes a leeward-side first sub heat exchanger disposed at a leeward side of the first main heat exchanger and a heat-transfer pipe extending in a width direction, and a leeward-side second sub heat exchanger including a heat-transfer pipe extending in the width direction. The leeward-side second sub heat exchanger has a lower end surface located above an air passage wall and is disposed at a leeward side of the second main heat exchanger.

A hydronic heating system that may depend on pressure in the system for smooth operation. The pressure may be monitored. Pressure in the system may indicate health of the heating system. Certain pressures or variations of pressures may indicate one or more conditions in the system which may be good or adverse. An example of an adverse condition may be leakage of fluid from the system. Analyses of pressures detected in the heating system may be performed by a computer programmed to indicate conditions of the system that are reflected by the detected pressures.

A hydronic heating system that may depend on pressure in the system for smooth operation. The pressure may be monitored. Pressure in the system may indicate health of the heating system. Certain pressures or variations of pressures may indicate one or more conditions in the system which may be good or adverse. An example of an adverse condition may be leakage of fluid from the system. Analyses of pressures detected in the heating system may be performed by a computer programmed to indicate conditions of the system that are reflected by the detected pressures.