
Originally Posted by
brutal
They should have commissioned the unit when it was consistently over 70*. Our HVAC guys came back out a month or so after install to check it and had to add some refrigerant to our new unit.
Our IREA bill is usually pretty high anyway, and we're also cooling an RV that's being lived in. Aug and Sep billis are insane with the extra hot weather we've had. Comparatively, my current bill over last year was $53 more for the month (33 billings days?) with the new A/C v.s. running a whole house fan all night, so $1.60/day more here as well, but those extra heat days caused much of the increase too.