Heat Treatment

Summer has arrived here in the Northeast, no question. It's been in the mid-90's and quite humid the past few days, but we'll be having much more pleasant, comfortable weather by the weekend (so they say). When I was growing up in Rhode Island, summer highs above the mid-80's were rare, and while it was frequently humid, we pretty much never got this relentless, spongy, soppy, Gulf Coast-caliber humidity, so as far as I'm concerned, global warming is real.

Even so, we are somewhat selfish consumers of natural resources, which is to say we really like our air conditioning. Really, really like it. Sure, I got by with only a fan for years, but you couldn't buy an air conditioner for $99 back in 1986, or I probably would have. I enjoy summer when I can walk around outside without melting into a messy puddle, but when the humidity cranks up, I'm heading indoors and turning on my AC.

After the first few summers at our old place, we got a small unit for the bedroom so we could get some sleep. The rest of the house sweltered around the clock, because there was nothing around it but concrete and asphalt (no trees), and the sun just beat down on the place all day. The thing about summer in the city is that it's not just the heat that interferes with your sleep, but also the noise, and in our case the streetlight directly outside the bedroom window; the AC helped with all of these.

After several years we decided to add a second unit in the living room, but we had a technical issue: there was a wide opening into the dining room, and another wide opening from the dining room into the kitchen. We didn't care to spend a ton of money on a big honking unit that might or might not cool the entire first floor of the house effectively, so we opted to close off the living room opening with thick curtains, which looked really classy, and weren't even very good at constraining the cool air.

When we moved to our new apartment last year, the layout was much more sensible, and I figured out that with a third unit we could have a reasonable approximation of central air, with all the rooms at the same temperature. The only catch was that two of the spaces were a good bit larger than the units we had were intended to cool, so I ended up buying two new units last summer (and giving one of the older ones to a friend).

The new ACs are very efficient and have an energy-saver setting that is kind of like extra-low. I confess that we leave one unit on that setting during the day for the dog's benefit, but we close off the other rooms and leave those units off until we get home.

When we are home, we don't set the ACs any lower than 70 degrees, and we also don't turn the things on as soon as it gets warm and leave them running continuously until the end of September, like some of our neighbors seem to do. (I noticed that the people next door left theirs in their windows all winter, which is just lazy, and it also ends up wasting a lot of heat.) As soon as it cools down we'll open the windows and enjoy the seasonable air, but with one eye on the weather report to see when it's going to get sticky again.