These are common and if properly placed could be effective...joeq wrote:With all the "near miss" concerns of the "infamous" open ash pan door, has there ever been a "non-human" device, (or non-electrical), that's been manufactured, to warn of impending "doom"? I know Murphys law states "build a fool proof system, and only a "fool" will use it." But I'm wondering if flashing lites, or an irritating beeper might be somewhat beneficial. Then again, those ideas sound electrical, and don't think components such as those would survive the extreme heat conditions associated with a coal stove. And me personally am not a fan of excessive wiring running "amuck", if a mechanical solution is more feasible.
Heat Detectors
