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Rooftop Unit Supply Fan VFDs

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Work Products

UES Measures Standard protocols list Demand Response Technologies Supporting Documents Propose a measure or standard protocol Proposed measures and status Whole Building Efforts

Subcommittees

Connected ThermostatsDemand ResponseDuct SealingGuidelinesHeat Pump Water HeatersImplementers GroupNatural GasNew HomesNon-Residential LightingOperationsRefrigerationResearch and EvaluationResidential HVACSmall and Rural UtilitiesWhole Building
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UES Measure

  • Rooftop Unit Supply Fan VFDs

Rooftop Unit Supply Fan VFDs

At a Glance

Category 
none
Status 
deactivated
Sector 
commercial
Applications 
grocery

Workbook

Latest Version

ComGroceryRTUFanVFD_v1_2.xlsm

File ComGroceryRTUFanVFD_v1_2.xlsm
Summary sheet added.
Date 
Jan 23, 2013
Version number 
1.2

Past Versions

version date document
1.1
Nov 07, 2011
File GroceryHVACvfd_v1_1.xlsm
ProCost capital cost named range bug fixed.
1.0
Dec 17, 2010
File GroceryHVACvfd_v1.xlsm
Original savings workbook.
Supporting Documents
File ComGroceryRTUFanVFD_RecommendationMemo.docx

Decisions

Expand All Decisions

Latest decision

Decision details

Decided 
January 22, 2014
RTF Meeting: January 22, 2014

Measure deactivation

Decision Details

Deactivate the Grocery - Rooftop Unit Supply Fan VFDs UES measure.Deactivate the Grocery - Rooftop Unit Supply Fan VFDs UES measure.

Decided 
January 23, 2013
RTF Meeting: January 23, 2013

Set measure to Out of Compliance

Decision Details

Adopt the SBW recommendations for Commercial Heating and Cooling - Rooftop Unit Supply Fan VFD's and change the status to Out of Compliance with a sunset date of January 23, 2014.

RTF staff will work with stakeholders to develop a plan to bring the measure back into compliance with the Guidelines based on the recommendation memo and seek RTF approval of that plan by the sunset date.

Decided 
March 01, 2011
RTF Meeting: March 1, 2011

Direction for further analysis

Decision Details

The RTF recommends RTF staff hire a contractor to package the work completed by NBI, Cadmus, and BPA on the Roof Top Unit Protocol into a Standard Protocol compliant with the RTF Guidelines for review and decision by the RTF at a future meeting.

The RTF expects to review a Standard Protocol proposal within the next few months. Implementers interested in running a commercial rooftop unit efficiency program should engage their technical and program staff in the RTF review process to ensure the final RTF work product will meet their needs.

Decided 
September 28, 2010
RTF Meeting: September 28, 2010

Approve measure update

Decision Details

Adopt savings on the basis of the 16-line tables with steps in the presentation. The savings are by horsepower and hours of operation – 12, 16, or 24 hours

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