Abstract: Component with bus termination. A component (3, 4, 7-9, 13, 27) for a combustion appliance such as an appliance having a boiler, the component (3, 4, 7-9, 13, 27) comprising an outer surface and a tangible, electric interface (30, 32, 35, 36) configured to be electrically connected by a user such that the tangible, electric interface (30, 32, 35, 36) is in a short circuit condition and configured to be electrically disconnected by the user such that the tangible, electric interface (30, 32, 35, 36) is open circuit condition; wherein the tangible, electric interface (30, 32, 35, 36) is arranged on the outer surface of the component (3, 4, 7-9, 13, 27) such that the tangible, electric interface (30, 32, 35, 36) is accessible to the user; the component (3, 4, 7-9, 13, 27) comprising first and second bus wires.

Abstract: Various embodiments of the teachings herein include an arrangement for fastening a circuit board. The arrangement may include: a first tubular fastening element with a first conductor inside; a protrusion for mechanical fastening; a first opening; and a housing wall with a second opening. The first fastening element is fed through the first opening. The first fastening element is fixed to the mount. There is a first terminal for rigid connection. The first terminal is on the end of the first fastening element, fed through the second opening. The first fastening element is fixed to the housing wall. The mount comprises a first side and a second side opposite the first side. The first side of the mount is oriented in the direction of the housing wall. The protrusion projects from the second side of the mount. The mount is arranged between the housing wall and the first terminal.

Abstract: An arrangement comprises at least one first electrically conductive supply line, a sheathing, and a rod-shaped insulating body. The sheathing has a first end and a second end and the first end is different from the second end and the first end is opposite the second end and the sheathing has a first opening at the first end and a second opening at the second end. The first supply line runs from the first end to the second end through the arrangement and defines an axis. The rod-shaped insulating body comprises a passage through the rod-shaped insulating body and a first section of the supply line runs in the passage through the rod-shaped insulating body.

Abstract: Various embodiments of the teachings herein include an arrangement comprising: a sensor unit; a housing with a first end, a second end, a plurality of inlet openings, and an outlet opening; and an attachment apparatus for a fixed mechanical attachment of the housing to a wall at the first end of the housing. The outlet opening is not one of the plurality of inlet openings. The sensor unit is arranged at least partially inside the housing at a first distance from the first end and at a second distance from the second end. The first distance is greater than the second distance. The outlet opening is at a third distance from the first end and a fourth distance from the second end. The third distance is greater than the fourth distance.

Abstract: Various embodiments of the teachings herein include an arrangement for fastening a circuit board. The arrangement may include: a first tubular fastening element with a first conductor inside; a protrusion for mechanical fastening; a first opening; and a housing wall with a second opening. The first fastening element is fed through the first opening. The first fastening element is fixed to the mount. There is a first terminal for rigid connection. The first terminal is on the end of the first fastening element, fed through the second opening. The first fastening element is fixed to the housing wall. The mount comprises a first side and a second side opposite the first side. The first side of the mount is oriented in the direction of the housing wall. The protrusion projects from the second side of the mount. The mount is arranged between the housing wall and the first terminal.