Ok so how does a energy monitor save you money? well I decided to do a test. It was pretty obvious that the energy guzzler in my home is the 8kw floor boiler that tops up the energy to my floor heat. I have solar thermal working well and I wanted to see if I turned the boiler off... would we experience a decrease in comfort? Would the solar thermal level out the floor temp and by how much? How much kilowatts and dollars will I save? Now to be fair I couldn't use data for the days that we did laundry or any other high usage that varies so much that I'm just guessing, so I excluded that data and just compared 4 days of data against 4 days of data when the floor boiler was on.
Now I did experience some discomfort by not being able to run around the house in my bare feet.. I have to use slip on's now. I didn't tell my wife want I did, I was waiting for complaints, but she never did until I told her that the boiler had been off for days now. then she said she had noticed, but didn't say anything. I take that as a passed the wife test. My floor temp only decreased by 5C degrees, not bad and tolerable.
The 4 days that my boiler was on I used a average of 79.8 kw a day, the 4 days it was off I used a average of 59.5 kw a day. "
That is a 25.2 % savings' If I leave it off (which I will) I calculated that I will save $37.50 a month .... go figure. This is the middle of January in Manitoba.
All I did was switch something off and watch what's happening.
I can't wait to install my far infared panels and see not only the saving, but see if I can run around in my bare feet again. At any rate you can bet I will be conducting my test. and blogging about it
Without the energy monitor, I would never had the stones to try this. I would have been sleepless worrying if my floor would freeze and the only way I would know if I made a difference is when the bill comes in. With a monitor I knew within 24 hours that freezing would not be a problem and I slept just fine.
Thanks for reading 'greening my world"
Herman