Abstract: A kit for supporting and multi-directionally aiming a heat source. The kit includes a heat air gun, a tripod, and an extension arm. The tripod and/or the extension arm support(s) the heat air gun so as to allow the heat air gun to be supported while having multi-directional aiming.

Abstract: An electrical heating device for a cooking field with a cooking field plate is arranged beneath the cooking field plate and comprises a support, wherein along a rim of said support a rim part in ring form is placed. The heating device comprises a longitudinal heating element for generating heating power for said cooking field to keep food warm that is placed in a saucepan upon it above the heating device. The heating element is arranged in a circumferential groove in said support. In a direction radially inwardly to a central region over the support a gap is provided between the rim part and the support for heating power from said heating element to exit into the central region as a heating of the cooking field plate above the heating device.