QUOTE(ThengTurtle @ May 19 2021, 10:32 AM)
Technically my parents place also mix of Toshiba dinosaurs, Mitsu, and Hitachi.
QUOTE(coolguy99 @ May 19 2021, 04:16 PM)
I would still prefer to have the same brand of aircond in my house. When it comes to maintenance it will be easier.
Same maintenance, it doesnt break down often, and prevent cross signal if u have two in living room of diff brands.
QUOTE(joeblow @ May 19 2021, 04:40 PM)
Actually why it would be easier when it comes to maintenance? Actually a real example, a friend of mine bought the daikin inverter series at the same time when she moved house. Not the cheap ones btw. Then a couple of years later all the inverter aircons breakdown one by one within few months, board issue. Out of warranty and the fix is very expensive. Maybe that batch got the problem. So sometimes better to mix and match.
Same brand can swap parts or remote around. Or one SPOC if all from 1 brand then 1 technician (official) can touch all..other than that it doesnt break down often all at the same time unless its very old (like 15 yrs plus dinosaurs due to electronic failure)
QUOTE(mini orchard @ May 19 2021, 05:27 PM)
I only use 1 brand ac and have a total of 16 units in 3 places. At the moment keeping 3 condemn units for trouble shooting and spare parts. All my current ac are more than 15 years
So when technician says, sensor problem, I give him sensor to test, if is module, I give him module, if outdoor fan motor, I give him one. Not necessary to take to shop to troubleshoot.
I dont buy new ac unless necessary. If compressor condemn, I just replace the compressor. Replace a 1hp new compressor last year for RM550 including labour and refrigerant.
Can cannibalise lah like having own junkyard.. but by the time it may make economic sense to change to modern inverter, since OPEX of dinosaur is high. I had one dinosaur unit 1.5hp running 24/7 for one month the bill balloon to 900. Typically its 130-140 w/o aircon. After that billshock scared to use edi.