Difference between revisions of "Hotwater-audit"
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==Hot Water Audit== | ==Hot Water Audit== | ||
| − | In thinking about | + | In thinking about installing a solar hot water system at Miller Farm we wanted to get a clear idea of how much energy the farm house was already using to heat hot water, and get an idea of the overall cost. |
| − | Estimating the energy cost and hot water usage for Miller Farm turned out to be an involved process. In attempting to produce a reasonable estimate we used- multiple online hot water cost and energy usage resources, online manufacturers provided equipment model information | + | Estimating the energy cost and hot water usage for Miller Farm turned out to be an involved process. In attempting to produce a reasonable estimate we used- multiple online hot water cost and energy usage resources, and online manufacturers provided equipment model information. We combined these with experimental data and our best guesses. |
We began with a list of hot water considerations: | We began with a list of hot water considerations: | ||
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*How much energy is needed to provide the averge daily hot water used? | *How much energy is needed to provide the averge daily hot water used? | ||
*What is the monthly cost of heating water at Miller Farm? | *What is the monthly cost of heating water at Miller Farm? | ||
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Our Work and Findings: | Our Work and Findings: | ||
Revision as of 15:38, 9 January 2007
Hot Water Audit
In thinking about installing a solar hot water system at Miller Farm we wanted to get a clear idea of how much energy the farm house was already using to heat hot water, and get an idea of the overall cost. Estimating the energy cost and hot water usage for Miller Farm turned out to be an involved process. In attempting to produce a reasonable estimate we used- multiple online hot water cost and energy usage resources, and online manufacturers provided equipment model information. We combined these with experimental data and our best guesses.
We began with a list of hot water considerations:
- What fixtures use hot water at Miller Farm?
- How often are these fixtures used?
- What is the averge hot water consumption for each use?
- Can the current water heater accomidate the peak use (i.e. is all hot water used fully heated)?
- How much energy is needed to provide the averge daily hot water used?
- What is the monthly cost of heating water at Miller Farm?
Our Work and Findings:
