meter I use
I bought 4 of these.....
ABB Watthour Meter kWh AB1 EZ Read Cyclone 4 Lugs 240V 200A FM 2S 3W | eBay
over the last couple of years. Built a little wooden box to put each one in or you could spring for the actual metal ones. Meter goes used for 20-25.00.
I put one on 220 ele. water heater (put a kill-a-watt meter on my heatpump water heater.)
Also put them on.... mini duct heatpump, well water pump, and dryer.
Then once a month I go around and write down the numbers and keep a chart. Works great. woody
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Cave Junction, OR 97523
so I got my numbers at:
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I used a balance point of 65 degrees.
So 2012 was:
HDD@65=5552
CDD@65=190
TDD@65=5742
And 2013 was:
HDD@65=5982
CDD@65=271
TDD@65=6253
550/600sq. ft. Should be about 12000 BTU
Doing research on a 12,000 btu ductless split air system
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