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  1. mechie101

    Energy Efficiency Problem

    I need to get some numbers associated with this problem. Here's what I came up with (I understand there are a lot of assumptions that would need to be verified)
  2. mechie101

    Energy Efficiency Problem

    Understood, thank you.I really appreciate everybody's help. The baseline heating system for the DHW is a gas fired steam boiler. The electric rate is $0.15 per kWh and the gas rate is $0.65 per therm. As for load use, you are correct I would need some sort of trending data here
  3. mechie101

    Energy Efficiency Problem

    Thank you for the information. Lets say we make the following assumptions:COP of 2.5. Temp in = 50. Temp out = 150. Is there any way I can calculate the savings based on this information and any other assumptions that need to be made?
  4. mechie101

    Energy Efficiency Problem

    Do you have any further insight on to the savings amount ( besides an energy sim) would be very helpful! something brief does not need to be exact
  5. mechie101

    Energy Efficiency Problem

    A customer has a central chilled water and steam plant that runs continuously year-round. Domestic hot water is created from the steam plant. The estimated hot water needed annually is 23,267 MMBTUs. The proposed measure is to install 4 water source heat pumps to heat the domestic hot water. The...

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