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Thread: Show me your unit!
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12-08-2011, 12:43 PM #27
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- Mar 2008
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- Baltimore MD and Ridgebury PA
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- 542
Well, the smart meters with time of use rates will certainly screw you. With your numbers you get twice as many btus per $ with gas than with electric resistance heat. Of course, that doesn't take into account the COP of the heat pump running in the moderate temps which if it is above 2.5 is a savings. The problem I guess would be if there is really an ROI at those rates.
WOW, does that gas rate include distribution charges? If it's the total you pay per therm (or ccf) then you get almost 3 times the heat per btu with gas than with electric. If with a good COP on a heat pump it wouldn't be worth it.
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12-08-2011, 07:18 PM #28
Professional Member*
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- Dec 2010
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- Toronto
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- 1,252
How about putting in some night time heat storage to be released during peak periods.
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12-08-2011, 11:24 PM #29
so....wheres pictures of everyones unit? ive only seen one.
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12-09-2011, 07:13 AM #30



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