Demand Control Kitchen Ventilation Cameron Ritzenthaler, Air Solutions & Balancing, LLC

Transcription

1 Demand Control Kitchen Ventilation Cameron Ritzenthaler, Air Solutions & Balancing, LLC

2 YOUR TRADITIONAL KITCHEN HOOD SYSTEM Kitchen hood Exhaust fan (either belt or direct drive) Make-up air unit (either heated air or not) Simple on / off switch for your fans Is your team shutting off the fans at night? If yes, then you are still leaving money on the table If no, then you are leaving a LOT of money on the table

3 WITHOUT HOOD CONTROLS: ZERO OR FULL SPEED

4 WHAT IS DCKV TECHNOLOGY FOR A HOOD? (Demand Control Kitchen Ventilation)) AIR SOLUTIONS & BALANCING USABALANCING.COM T

5 KEY COMPONENTS: TEMPERATURE SENSOR Senses temperature changes in the hood & ductwork Used for both cooking & auto on / off capability Programmable temperature spans Ease of installation in hood ductwork or top of hood

6 KEY COMPONENTS: OPTIC SENSOR Blue Light or Infrared Optical Sensors Senses extremely small smoke & steam particles in the hood Ease of installation Auto calibration Ease of cleaning & responsiveness

7 KEY COMPONENTS: MODULATING DAMPER Retrofitted into pre-existing ductwork Adjustable to fit existing conditions Fully-closed to fully-open in under 4 seconds Access panel installed when needed Offers additional energy savings

8 KEY COMPONENTS: VARIABLE FREQUENCY DRIVE ABB or Yaskawa recommended standard. With or without electronic bypass. Your choice! Choose system compatible with every VFD.

9 DCKV FEATURES & APPLICATIONS AIR SOLUTIONS & BALANCING USABALANCING.COM T

10 KEY FEATURES Temperature sensors, Optic sensors & Modulating Dampers Multiple cooking modes can maximize energy savings. Constant auto calibration of Optic sensors Automatic On, Off & sensor monitoring Ease of maintenance & cleaning Integration with Building Automation System Versatility of component installation

11 APPLICATIONS BOTH NEW CONSTRUCTION & RETROFIT ALL HOOD SIZES & TYPES ALL EXHAUST FANS & MAKE-UP AIR UNITS WITH 3-PHASE MOTORS

12 FOLLOWING ALL CODES FOLLOWING ALL STANDARDS NFPA96 National Fire Protection Association IMC International Mechanical Code Access panel for dampers Devices with duct penetration listed UL1978 Min air velocity 500ft/min in any duct UL710 Exhaust hoods for commercial equipment UL1978 Grease ducts UL2017 General-purpose signaling devices and systems Air balancing Lower exhaust air volume when not cooking Listed dampers permitted in ducts

13 ENERGY SAVINGS & BENEFITS AIR SOLUTIONS & BALANCING USABALANCING.COM T

14 ENERGY SAVINGS & BENEFITS Average new fan speed of 65% (Temp & Optics) Average new fan speed of 50% (Temp, Optics & MD) Conditional air savings Up to 70% Average payback 1 to 3 years Improved Safety with auto on & off capability Improved Comfort with reduced hood air noise Sustainability by helping to achieve LEED credits Can qualify for local Utility Rebates

15 CASE STUDY: RESTAURANT SCENARIO Local restaurant 1 hood 2HP exhaust fan 1HP MUA fan Retrofit Install time: 2 nights

16 CASE STUDY: RESTAURANT SCENARIO Installed cost: $9, Motor operating savings: Heating savings: Cooling savings: $1,001.00/year $2,319.00/year $24.00/year TOTAL SAVINGS: PAYBACK PERIOD: PAYBACK WITH UTILITY REBATE: $3,344.00/year 3.0 years 1.5 years

17 % Speed TREND DATA: NICHOLS COLLEGE KEF-1 KEF-2 MUA /01/ /03/ /05/ /07/ /09/ /11/2014

18 TREND DATA: CARRABBA S /15/2017 3/20/2017 3/25/2017 3/30/2017 4/4/2017 4/9/2017 4/14/ /15/2017 3/20/2017 3/25/2017 3/30/2017 4/4/2017 4/9/2017 4/14/2017

19 TREND DATA: GARDNER MIDDLE SCHOOL KEF /1/2017 3/3/2017 3/6/2017 3/8/2017 3/11/2017

20 AIR SOLUTIONS & BALANCING AIR SOLUTIONS & BALANCING USABALANCING.COM T

21 WHAT WE OFFER Offer complete turnkey installations of Intellinox DCKV systems All in-house labor by licensed electricians Complimentary walkthroughs & site visits In-house design engineering services Free energy analyses Over 15 years demand ventilation installation experience Hood performance testing

22 Ameren Illinois Energy Efficiency Incentives Commercial Kitchens Incentives From freezers and coolers to appliances and fixtures, your food service business demands equipment that performs. Make Ameren Illinois a key ingredient in your recipe for energy savings! Cash incentives are available for a variety of commercial kitchen projects, including: Demand Control Kitchen Ventilation $400/hp ENERGY STAR -certified kitchen equipment upgrades Water heaters Solid or glass door freezers Lighting upgrades 22

23 BUSINESS PROGRAM ENERGY ADVISORS 1. Chad Whitehead Steven Smith Rod Rhoads Mark Steinmetz John Strode Mike Thompson Larry Erwin Ameren Illinois Business Program Energy Advisors Call to request a consultation with an Energy Advisor 23

24 Questions? CAMERON RITZENTHALER T