At a Glance
Evaporator fans circulate cold air near the evaporator coil around the refrigerated case and run almost 24/7. The input energy to these fans ultimately becomes heat that the refrigerator system has to remove. Typically fan motors provide 9 to 25 W of output power, ECMs can provide this output power more efficiently that shaded pole motors.
Workbook
Latest Version
Past Versions
version | date | document |
---|---|---|
4.0 |
May 3, 2019
|
Approved at April 2019 RTF Meeting. Currently undergoing QC.
|
3.3 |
Dec 5, 2016
|
QC review complete.
|
3.2 |
Jun 29, 2016
|
Updated to 7th Plan format and assumptions. Currently undergoing QC.
|
3.1 |
Nov 16, 2015
|
QC Review Complete
|
3.0 |
Jul 28, 2015
|
Currently undergoing QC.
|
2.2 |
Dec 11, 2012
|
Updated per recommendation memo.
|
2.1 |
Apr 17, 2012
|
Summary sheet added.
|
2.0 |
May 12, 2010
|
Original savings workbook.
|
Decisions
Expand All DecisionsLatest decision
Decision details
Approve Measure Updates
Decision DetailsApprove the updates to the Display Case Evaporator Fan Motor Retrofit to ECM UES measure as presented and:
- Change the measure name to “Display Case Evaporator Fan Motor Retrofit”
- Keep the Category at Small Saver
- Keep the Status at Active
- Set the Sunset Date to May 31, 2021
Extend Sunset Dates
Decision DetailsExtend the sunset date for the following measures as follows:
- Compressor Head Fan Motor Retrofit to ECM UES to July 2019
- ECMs for Display Cases to July 2019
- Multifamily Weatherization to December 2019
- School Weatherization to December 2019
Approve measure update
Decision DetailsApprove the Display Case EC Motors measure as presented
- Set the Category to ‘Small Saver’
- Set the Status to ‘Active’
- Set the sunset date to March, 2019
Sunset date extension
Decision DetailsExtend the sunset dates for the Commercial Grocery Display Case LEDs (Reach-in Cases) UES and Commercial Grocery ECMs for Display Cases UES measures to August 31, 2015.
Approve measure update
Decision DetailsAdopt the updated analysis for the commercial grocery display case ECM UES measure and change the status to Active with a sunset date of June 30, 2015.
Change measure status to under review
Decision DetailsApprove Commercial Grocery Display Case ECM Motors UES Measure status as under review.