loongyh 0 Report post Posted July 29, 2016 I have read that as per HDB regulations, cooking fumes are not allowed to be vented into service balcony or out of kitchen window. So I'm wondering, since reducing the size of the rubbish chute hopper is allowed, perhaps I can reduce the size of my chute hopper and connect the exhaust duct to the extra space? Share this post Link to post Share on other sites
bepgof 20 Report post Posted July 30, 2016 What if i do such, do cooking, you stay 1 floor up and open the hopper?. Share this post Link to post Share on other sites
