DIYbanter - View Single Post - A/C working properly? Cost

HeyBub

wrote:
It's 90 deg. outside, humidity is 37%. The A/C is set to 80 deg. The
temp in the apartment is at 83 deg, and hasn't gone below that. The A/
C has been running non-stop for hours. The temp out of the vents is
colder than the air in the apartment, but not a lot colder. (I don't
have a thermometer.)

Maintenance fixed the A/C only a month ago when it completely quit
working. Our electric bill that month was $320 for a 800 sq ft
apartment.

Maintenance is coming tomorrow. How do I make sure they fix the unit
right, or make the landlord replace it if it won't work properly? The
electric bill is outragous.

The unit doesn't show a manufacturing date, and I can't find the model
no. on the manufacturer's website. Here's what the stickers say:
Goodman Manufacturing Co, 1501 Seamist Dr,
Houston, TX 77008
Model No. AW30-05C
Part No. 20203-23
Regrig 22
Design PSIG 150
Heater Amps 208/240V
Motor 1PH 60HZ 3.5 Amps 1/3 HP
Single Circuit 17.3/20.0
Min Circuit Ampicity 26/29
Max Overcurrent Protection 30/30
UL Listed - G0587770080

Also, once the unit works properly, how much more does it cost to keep
the apartment at 76 as opposed to 80 (above conditions)?

You really need a thermometer. The output of a properly-functioning A/C
should be in the neighborhood of 20 degrees less than the room's ambient
air.

Cost varies dramatically depending on your location and the cost per KWH.
For example, I'm in Houston (same latitude as Cairo) and my electric bill
(for 1500 sq ft), keeping a temp of 72 degrees, was less than yours.