francisg

You should be considering window film rather than wall paint, heat bounce off the window is better than heat bouncing around the house. Maybe even considering double glazed window. See wabisabi t-blog for more info.

You need to make sure the installer bend the copper pipe with a pipe bender then insert the insulation, instead of stuffing and pushing into casing, otherwise the copper pipe might collapse especially for the new invertor aircon because it has a higher operating presure, not sure how many professional installer still do that. An uncle told me that very long ago, too bad he has retired.

Better to check Panasonic manual for minimum gap needed, gaps are very important to a fridge, your fridge will need to work only harder if it cannot efficiently radiate the heat away, if sway sway if the compressor really burn out, the serviceman might tell you to fly kite because you did not install the fridge properly.

If the light holder is metal, you could attached the earth wire to light holder, so if the electricity leaks, it will trip the DB. In circuit with only live and neutral, there is still a chance of the body being electrified if there isn't a earth to trip the circuit. If you have a test pen you can test any surface that is electrified during operation. if your light holder is plastic unlikely the light holder will be electrified during operation. Proper installation is important, if the stupid installer flip the switch from the live to the netural, you do get the on/off effect but the surface could be electrified when you touch the surface.

hi fellow future neighour, my BTO is also in 266B Punggol Emerald, have not get the keys yet HDB said it will be this quarter, but somehow i am doubting so, can i ask how high is the ceiling from the floor? Also how's the joint from the ceiling slab to the wall? is it straight? i love to build a light box too but afraid that it will lower my ceiling