Originally posted by: Engineer
Originally posted by: DaveJ
$172 for last month.

1600sqft house, thermostat set at 82 (won't go lower than 80 or the damn thing never shuts off). I have GOT to put more insulation in my attic, there's virtually none up there right now...
Dave
I placed a thermostatically controlled fan in the attic and my bill dropped a good amount. 26 CF lightbulbs also help!
SAME! Also I can reccomend the "blow in" insulation crap - its dusty as all hell to install but with a blower it worked fine. I actually didnt rent the one from lowes, I used an old leaf blower/vac and broke up the bricks of insulation, then sucked it up with the blower, gave it a real nice coat of an extra 4 " everywhere upstairs helped a TON this summer!
My bill's are usually around 120-140 with AC set to 75 in the summer. I"d like it cooler but the roomates would complain. Oh yeah, 4 people (6 computers) and lots of HT stuff being used a lot. 2200sq.ft. house.
Side note - I thought turning the AC up and down would cost you a lot of money? Does it really save to turn it up to 80 during the day when nobody is home and then back down to 72 when you get home? Isn't the cost of running it for hours to get it down to 72 going to negate the savings of having it set to 80?