In a heat source apparatus in which an electric component having an electrode and an insulator is mounted on a side plate of a combustion box, in a state in which a packing is interposed between a flange portion of the insulator and the side plate, by fastening to the side plate a clamp which overlaps with an outer surface of the flange portion, the packing is prevented from getting spread when compressed, thereby securing good sealing properties.

Upper and lower water tubes constituting a part of a water jacket are disposed on a side plate on upper and lower sides of the mounting position of the electrode component. In case the upper and lower water tubes are disposed on an inside surface of the side plate, upper and lower side edge portions of the packing are in contact with those upper and lower swelled-out portions formed in the one-side side plate which are swollen outward for respectively receiving into recesses the upper and lower water tubes; and that, in case the upper and lower water tubes are disposed on an outside surface of the side plate, upper and lower side edge portions of the packing are in contact with the upper and lower water tubes.

In a heat source apparatus in which an electric component having an electrode and an insulator is mounted on a side plate of a combustion box, in a state in which a packing is interposed between a flange portion of the insulator and the side plate, by fastening to the side plate a clamp which overlaps with an outer surface of the flange portion, the packing is prevented from getting spread when compressed, thereby securing good sealing properties.

Upper and lower water tubes constituting a part of a water jacket are disposed on a side plate on upper and lower sides of the mounting position of the electrode component. In case the upper and lower water tubes are disposed on an inside surface of the side plate, upper and lower side edge portions of the packing are in contact with those upper and lower swelled-out portions formed in the one-side side plate which are swollen outward for respectively receiving into recesses the upper and lower water tubes; and that, in case the upper and lower water tubes are disposed on an outside surface of the side plate, upper and lower side edge portions of the packing are in contact with the upper and lower water tubes.

A hand held steamer having a housing with an opening for injecting steam into an interior of the housing. A core is positioned in the interior of the housing. The core has holes for receiving the steam into an interior of the core. Spacers center the core within the interior of the housing, thereby forming a chamber in the interior of the housing around an exterior of the core. A device in need of sanitization can be placed in the interior of the core. A source of dry vapor steam is attached to the opening in the housing and the steam is injected into the interior of the housing, around the exterior of the core, and into the interior of the core. The steam sanitizes the surface of the device without damaging the rest of the device, as a result of uniform distribution of steam around the device.

A hand held steamer having a housing with an opening for injecting steam into an interior of the housing. A core is positioned in the interior of the housing. The core has holes for receiving the steam into an interior of the core. Spacers center the core within the interior of the housing, thereby forming a chamber in the interior of the housing around an exterior of the core. A device in need of sanitization can be placed in the interior of the core. A source of dry vapor steam is attached to the opening in the housing and the steam is injected into the interior of the housing, around the exterior of the core, and into the interior of the core. The steam sanitizes the surface of the device without damaging the rest of the device, as a result of uniform distribution of steam around the device.

An electronic stove incorporates a cylindrical outer shell and a concentric copper heater core. A foil heater surrounds the copper heater core and a heater control PCB carried in the outer shell is connected to the foil heater. A battery assembly has a cylindrical second outer shell carrying a battery pack. A power controller carried in the second outer shell is connected to the battery pack. A connector carriage is engaged between the battery assembly and cylindrical outer shell, extending through the shell of the battery assembly and received in the cylindrical outer shell aligned proximate a lower surface of the first outer shell whereby the lower surfaces of the first outer shell and the second outer shell are in planar alignment. A first contact set of a connector is connected to the heater control PCB. A second contact is connected to the power controller.

An electronic stove incorporates a cylindrical outer shell and a concentric copper heater core. A foil heater surrounds the copper heater core and a heater control PCB carried in the outer shell is connected to the foil heater. A battery assembly has a cylindrical second outer shell carrying a battery pack. A power controller carried in the second outer shell is connected to the battery pack. A connector carriage is engaged between the battery assembly and cylindrical outer shell, extending through the shell of the battery assembly and received in the cylindrical outer shell aligned proximate a lower surface of the first outer shell whereby the lower surfaces of the first outer shell and the second outer shell are in planar alignment. A first contact set of a connector is connected to the heater control PCB. A second contact is connected to the power controller.

The present invention provides a large-scale water heater with a telescoping tower having a tower with a storage area proximal to the bottom of the tower; a portion of the tower that telescopes vertically that is pre-filled with a packing media; a nozzle designed to distribute a fluid that is located above the packing media; a firing chamber with a proximal end in fluid communication with the tower; and a burner in fluid communication with the distal end of the firing chamber for combusting fuels.

The present invention provides a large-scale water heater with a telescoping tower having a tower with a storage area proximal to the bottom of the tower; a portion of the tower that telescopes vertically that is pre-filled with a packing media; a nozzle designed to distribute a fluid that is located above the packing media; a firing chamber with a proximal end in fluid communication with the tower; and a burner in fluid communication with the distal end of the firing chamber for combusting fuels.

A tool can aid in articulating a water heater onto, and off of, an elevated pedestal. The tool can consist of at least a frame that is pivotally attached to a stationary base via a fulcrum feature. The frame may be sized to support a water heater with at least a pair of rails. The stationary base can have at least one rigid pivot stop cantilevered from a base body and shaped to maintain the stationary base at a non-normal tilted orientation.

A tool can aid in articulating a water heater onto, and off of, an elevated pedestal. The tool can consist of at least a frame that is pivotally attached to a stationary base via a fulcrum feature. The frame may be sized to support a water heater with at least a pair of rails. The stationary base can have at least one rigid pivot stop cantilevered from a base body and shaped to maintain the stationary base at a non-normal tilted orientation.