New Delhi, Aug. 13 -- When I first unboxed the Beyondnxt Cube Chimney, my reaction was simple: this looks nothing like a chimney. No big hood, no bulky pipes, no awkward angles to work around. At 60 cm wide and weighing just 19 kg, it's far smaller than any traditional ducted chimney I've used. The black finish looks premium without feeling over the top, and the overall design instantly catches the eye, especially in a smaller kitchen.

Installation was ridiculously quick. Wall-mounting took just 10 minutes, making it the fastest chimney setup I've seen. The ductless design means no messy pipework, which is a blessing for apartments and rented spaces. But that also hints at its biggest limitation, which I'll get to later.

The feather-tou...