3-month energy use of appliances

I'm trying to tidy up the house getting it ready to sell. So, it's probably time to remove the killawatt loggers I've had appliances plugged into.

Here are the results for 2420 hours (over 3 months):
Refrigerator 107 kWh, Dishwasher 16.8 kWh, Microwave 13.04 kWh, Washer 9.37 kWh

To see what the annual energy use of these is, multiply the values by 8760 (hours in a year) divided by 2420 hours:
ESTIMATED ANNUAL ENERGY USE
Refrigerator 387 kWh
Dishwasher 60 kWh
Microwave 47 kWh
Washer 30 kWh

Looking back at the posting from Jan 10 2007, from a short term measurement, it looked like the refrig might use about 431 kWh. This longer term measurement shows a bit less at 387 kWh. I'd expect it to pull more during the summer. Still either of these measurements are below the Kouba-Caballo Associates website that predicted 561 kWh per year. Still, surprisingly efficient.

I wish the kill-a-watt would measure 220 so I could have logged the electric dryer. But no.

The dishwasher is the new Bosch unit that is supposed to be water efficient. Energy efficient too. I don't have a sense for what to expect for this.

The usage from microwave and clothes washer are one-tenth that of the refrig.

Weatherstripping on front door

The front door's air sealing has gradually been getting worse. The sweep at the bottom comes off partially or completely, and I didn't notice before that you can actually see light through the vertical edge of the door (on the doorknob side). That's crazy.

When Unlimited Property Improvements came to do some painting and patching, they installed new weatherstripping and a new sweep. Something I thought I should do, but never did. So nice now!

Radon test...snail mail invalidates test

Geez are we still plagued by things delayed in the mail? I sent the radon tests by regular mail. Apparently it took a full week to get from the mail to the lab...thus invalidating the tests. Now, I have to start over.

Another radon test

Dang it. I never mailed in the previous test kit. You were supposed to mail it immediately. These are sitting on the floor of my car.

So, I got another radon test kit. This one included the testing fee in the initial price. Did the test (ended on Mar 12th) and mailed it in. Now awaiting results.