Monday, June 3, 2019

Make your aircon work harder for lower humidity


Sleep well: most BKK condo aircons way too big, run small % time with temp=25, add rather than subtract humidity. My neighbor gets lower RH temp= 22 deg, aircon runs near 100%, cuts RH from 75 to 65%, but still a little too high. Big electric bill for this.

Wednesday, May 15, 2019

Inverter Outperforms Old More Powerful Aircon



Answer to question re power use and effectiveness of inverter v overpowered older aircon split units. On this  warm cloudy Bangkok afternoon my new Mitusbishi uses about the same power as the old Trane with  three times the power rating, but delivers dry air. The Trane begins to cycle on and off when it reaches the set temperature. In the intervening periods with fan but no compressor the Trane blows moisture back out of the concealed wall unit  into the room raising the humidity in the room to higher than outside. It is also much more noisy.