Food Service Technology Center

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Food Service Technology Center Eloma Genius T6-11 Gas Combination Oven Test Report FSTC Report # 501311112-R0 Application of ASTM Standard Test Method F2861-10 August 2012 Prepared by: Michael Karsz

1 Food Service Technology Center Eloma Genius T6-11 Gas Combination Oven Test Report FSTC Report # R0 Application of ASTM Standard Test Method F August 2012 Prepared by: Michael Karsz Denis Livchak Fisher-Nickel, Inc. Prepared for: Pacific Gas and Electric Company Customer Energy Efficiency Programs PO Box San Francisco, California Pacific Gas and Electric Company Food Service Technology Center. All rights reserved. 2012

2 Food Service Technology Center Background The information in this report is based on data generated at the Pacific Gas and Electric Company (PG&E) Food Service Technology Center (FSTC). Dedicated to the advancement of the foodservice industry, The FSTC has focused on the development of standard test methods for commercial foodservice equipment since The primary component of the FSTC is a 10,000 square-foot laboratory equipped with energy monitoring and data acquisition hardware, 60 linear feet of canopy exhaust hoods integrated with utility distribution systems, equipment setup and storage areas, and a state-of-the-art demonstration and training facility. The FSTC Energy Efficiency for Foodservice Program is funded by California utility customers and administered by PG&E under the auspices of the California Public Utilities Commission (CPUC). California customers are not obligated to purchase any additional services offered by the contractor. Policy on the Use of Food Service Technology Center Test Results and Other Related Information Fisher-Nickel, Inc. and the FSTC do not endorse particular products or services from any specific manufacturer or service provider. The FSTC is strongly committed to testing foodservice equipment using the best available scientific techniques and instrumentation. The FSTC is neutral as to fuel and energy source. It does not, in any way, encourage or promote the use of any fuel or energy source nor does it endorse any of the equipment tested at the FSTC. FSTC test results are made available to the general public through technical research reports and publications and are protected under U.S. and international copyright laws. Disclaimer Copyright 2012 Pacific Gas and Electric Company Food Service Technology Center. All rights reserved. Reproduction or distribution of the whole or any part of the contents of this document without written permission of FSTC is prohibited. Neither, Fisher-Nickel, Inc., PG&E nor any of their employees, or the FSTC, make any warranty, expressed or implied, or assume any legal liability of responsibility for the accuracy, completeness, or usefulness of any data, information, method, product or process disclosed in this document, or represents that its use will not infringe any privatelyowned rights, including but not limited to, patents, trademarks, or copyrights. Reference to specific products or manufacturers is not an endorsement of that product or manufacturer by Fisher-Nickel, Inc., the FSTC, or PG&E. In no event will Fisher-Nickel, Inc. or PG&E be liable for any special, incidental, consequential, indirect, or similar damages, including but not limited to lost profits, lost market share, lost savings, lost data, increased cost of production, or any other damages arising out of the use of the data or the interpretation of the data presented in this report. Retention of this consulting firm by PG&E to develop this report does not constitute endorsement by PG&E for any work performed other than that specified in the scope of this project. Legal Notice This report was prepared as a result of work sponsored by the California Public Utilities Commission (CPUC). It does not necessarily represent the views of the CPUC, its employees, or the State of California. The CPUC, the State of California, its employees, contractors, and subcontractors make no warranty, express or implied, and assume no legal liability for the information in this report; nor does any party represent that the use of this information will not infringe upon privately owned rights. This report has not been approved or disapproved by the CPUC nor has the CPUC passed upon the accuracy or adequacy of the information in this report. Revision History Revision num. Date Description Author(s) 0 Aug 2012 Initial Release M. Karsz, D. Livchak Alcosta Blvd. Suite 101, San Ramon CA P: F: Page 2 of 12

3 Contents Page Equipment Description... 4 Ventilation... 4 Testing Instrumentation Inventory... 4 FSTC Test Report: Details... 5 Additions, Deviations, and Exclusions... 8 Equipment Specifications Sheet.. 9 Report Certification Alcosta Blvd. Suite 101, San Ramon CA P: F: Page 3 of 12

4 FSTC Equipment Test Report Manufacturer Eloma Report Number R0 Model / Serial Number Genius T6-11 / EL Test Date August-2012 Equipment Type Half-Size 6-Rack Combination Oven Gas Tested By M. Karsz Equipment Description Manufacturer Eloma Model Genius T6-11 Serial Number EL Generic Equipment Type Combination Oven Rated Input 41,000 Btu/h Construction Stainless Steel Controls One-Touch Controls with Color Display External Dimensions (W x D x H) 36.4" x 31.7" x 33.1" Compartment Capacity 6 Full-Size (12" x 20" x 1") or (12" x 20" x 2.5") Steam Table Pans (Special racks were required to accommodate these pans) Custom Settings (if any) QUENCH setting enabled for proper water usage Ventilation FSTC researchers installed the equipment on a tiled floor under a four-foot-deep canopy hood, which operated at a nominal exhaust rate of 300 cfm per linear foot. The hood was mounted six feet, six inches above the floor, with at least six inches of clearance between the vertical plane of the equipment and the hood s edge. Testing Instrumentation Inventory Description (ID) Manufacturer Model Measurement Range Resolution Calibration Date Next Calibration Gas Meter (ALE504) Sensus R CFH 415 CFH 0.05cu.ft. 12/15/ /15/2012 Watt Meter (ALB204) Radian Research Metronic RM A 50 A Wh 12/10/ /10/2012 Scale (ALE503) Sartorius Group Acculab SCI20B 0 lb 44 lb lb 12/29/ /29/2012 Flow Meter Seametrics SEB gpm 10 gpm 545 pulses/gal N/A N/A (Validated in (Validated in house house as 08/13/2012) needed) Alcosta Blvd. Suite 101, San Ramon CA P: F: Page 4 of 12

FSTC Equipment Test Report Manufacturer Eloma Report Number 501311112-R0 Model / Serial Number Genius T6-11 / EL108727 Test Date August-2012 Equipment Type Half-Size 6-Rack Combination Oven Gas

5 FSTC Equipment Test Report Manufacturer Eloma Report Number R0 Model / Serial Number Genius T6-11 / EL Test Date August-2012 Equipment Type Half-Size 6-Rack Combination Oven Gas Tested By M. Karsz Test Location All testing was performed under controlled conditions in the FSTC laboratory facilities at Alcosta Blvd., Suite 101, San Ramon, CA Purpose of Testing This testing determined the energy input rate, preheat time and energy, idle energy rate, heavy-load cooking-energy efficiency in convection and steam modes by applying ASTM F Cavity Volume Internal Oven Cavity Volume (ft³) 7.45 Energy Input Rate Rated Energy Input Rate (Btu/h) 41,000 Measured Energy Input Rate (Btu/h) 42,343 Difference (%) 1.9 Electric Energy Rate (kw) 0.73 Preheat and Idle Steam Convection Preheat Ambient Temperature ( F) Final Preheat Temperature ( F) Duration (min) Energy Consumption (Btu) 2,918 3,763 Preheat Rate ( F/min) Water Consumption (gal) Idle Ambient Temperature ( F) Idle Energy Rate (Btu/h) 9,515 5,077 Electric Energy Rate (kw) Average Cavity Temperature ( F) Water Consumption Rate (gal/h) Eloma Genius T6-11 Gas Combination Oven: Nameplate Information: Heavy-Load Cooking Energy Efficiency a Steam Convection Ambient Temperature ( F) Food Product Red Potatoes Russet Potatoes Cavity Temperature ( F) Cook Time (min) Water Consumption Rate (gal/h) Cooking Energy Rate (Btu/h) 25,677 25,979 Energy to Food (Btu/lb) Eloma Energy to Appliance (Btu/lb) Champion Blvd. Cooking-Energy Efficiency (%) 47.6 ± ± 2.8 Winston-Salem, NC Production Capacity (lb/h) ± ± a based on a minimum of three test replicates Alcosta Blvd. Suite 101, San Ramon CA P: F: Page 5 of 12

6 FSTC Equipment Test Report Manufacturer Eloma Report Number R0 Model / Serial Number Genius T6-11 / EL Test Date August-2012 Equipment Type Half-Size 6-Rack Combination Oven Gas Tested By M. Karsz Preheat and Idle Combi Mode Preheat Ambient Temperature ( F) 73.0 Final Preheat Temperature ( F) 341 Duration (min) Energy Consumption (Btu) 8,928 Preheat Rate ( F/min) 22.0 Water Consumption (gal) 0.5 Idle Ambient Temperature ( F) 75.1 Idle Energy Rate (Btu/h) 21,592 Electric Energy Rate (kw) 0.42 Average Cavity Temperature ( F) 351 Water Consumption Rate (gal/h) 1.9 Heavy-Load Red Potato (Perforated Deep Full-size Pans) Test Data Measured Values Test #1 Test #2 Test #3 Test Date 8/24/12 8/24/12 8/29/12 Ambient Temperature ( F) Number of Pans Total Potato Count Initial Weight of Potatoes (lb) Final Weight of Potatoes (lb) Initial Temperature of Potatoes ( F) Final Temperature of Potatoes ( F) Initial Weight of Steam Table Pans (lb) Test Time (min) Test Voltage (V) Electric Energy Consumption (Wh) Gas Energy Consumption (Btu) 10,363 10,363 10,475 Gas Heating Value (Btu/scf) 1,026 1,026 1,027 Water Consumption (gal) Calculated Values Specific Heat of Potatoes (Btu/lb, F) Sensible Energy (Btu) 5,134 5,109 5,061 Total Energy to Food (Btu) 5,134 5,109 5,061 Energy to Food (Btu/lb) Energy to Pans (Btu) Total Appliance Energy Consumption (Btu) 11,114 11,114 11,226 Energy to Appliance (Btu/lb) Results Cooking-Energy Efficiency (%) Cooking Energy Rate (Btu/h) 25,821 25,640 25,570 Control Energy Rate (W) Production Capacity (lb/h) Cook Time (min) Water Consumption (gal/h) Alcosta Blvd. Suite 101, San Ramon CA P: F: Page 6 of 12

7 FSTC Equipment Test Report Manufacturer Eloma Report Number R0 Model / Serial Number Genius T6-11 / EL Test Date August-2012 Equipment Type Half-Size 6-Rack Combination Oven Gas Tested By M. Karsz Heavy-Load Russet Potato (Perforated Shallow Full-size Pans) Test Data Measured Values Test #1 Test #2 Test #3 Test Date 8/16/12 8/16/12 8/16/12 Ambient Temperature ( F) Number of Pans Total Potato Count Initial Weight of Potatoes (lb) Final Weight of Potatoes (lb) Initial Temperature of Potatoes ( F) Final Temperature of Potatoes ( F) Initial Weight of Steam Table Pans (lb) Test Time (min) Test Voltage (V) Electric Energy Consumption (Wh) Gas Energy Consumption (Btu) 16,756 16,670 17,065 Gas Heating Value (Btu/scf) 1,028 1,029 1,028 Water Consumption (gal) Calculated Values Specific Heat of Potatoes (Btu/lb, F) Sensible Energy (Btu) 4,790 4,738 4,734 Latent Vaporization Energy (Btu) 5,194 5,301 5,825 Total Energy to Food (Btu) 9,984 10,039 10,559 Energy to Food (Btu/lb) Energy to Pans (Btu) Total Appliance Energy Consumption (Btu) 18,019 18,001 18,328 Energy to Appliance (Btu/lb) Results Cooking-Energy Efficiency (%) Cooking Energy Rate (Btu/h) 26,401 26,149 25,388 Control Energy Rate (W) Production Capacity (lb/h) Cook Time (min) ` Water Consumption (gal/h) Alcosta Blvd. Suite 101, San Ramon CA P: F: Page 7 of 12

8 FSTC Equipment Test Report Manufacturer Eloma Report Number R0 Model / Serial Number Genius T6-11 / EL Test Date August-2012 Equipment Type Half-Size 6-Rack Combination Oven Gas Tested By M. Karsz Additions, Deviations, & Exclusions Additions: None. Deviations: None. Exclusions: The combi mode ice load cooking uniformity test, as specified in section 10.8 of ASTM F , was not performed on the Eloma T6-11 combination oven Alcosta Blvd. Suite 101, San Ramon CA P: F: Page 8 of 12

Appliance Specifications 12949 Alcosta Blvd.

9 Appliance Specifications Alcosta Blvd. Suite 101, San Ramon CA P: F: Page 9 of 12

10 Appliance Specifications (Continued) Alcosta Blvd. Suite 101, San Ramon CA P: F: Page 10 of 12

11 Appliance Specifications (Continued) Alcosta Blvd. Suite 101, San Ramon CA P: F: Page 11 of 12

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