Click to edit Master title style 2010 National Geothermal Meeting November 2-3, 2010 Atlanta,GA Tony Landers Director of Marketing Click to edit Master title style State of the Industry John Bailey, Jr. Sr. Vice President of Sales and Marketing Click to edit 2007Master to 2009title style • AC and Heat Pumps shipments decreased by over 23% • GSHP shipments increased by 45% This has created an opportunity for all of us Buildings Dominate U.S. Energy Use and Carbon Emissions Click to edit Master title style with Heating, Cooling, and Water Heating being the Largest Contributors Thermal Loads Heating 9.2% Cooling 4.3% Hot Water 3.8% Total 17.3% ~ 20% of all U.S. Carbon Emissions Levelized Energy Comparison Click to Cost editofMaster title style Average price for U.S. Grid Electricity is $114 LCEO Data Source: Heat Pump ClickGeothermal to edit Master title style Residential Tax Incentives • Federal Income Tax Credit – – – – – 30% of total GHP system cost No cap on maximum credit Can be used to offset AMT tax Can be combined with other tax credits Can be used in more than one year • Eligibility – – – – – – Home must be located in the U.S. Includes houses, cooperatives, condos, mobile homes Does not have to be your main home GHP must meet Energy Star requirements Placed in service before 2017 Cost need to be reasonable and necessary for the installation Heat Pump ClickGeothermal to edit Master title style Business Tax Incentives • Federal Income Tax Credit: – – – – – 10% of total GHP system cost No cap on maximum credit Can be used to offset AMT tax Can be used in combination with subsidized financing Can be used in more than one year • Accelerated Depreciation: – 5 year MACR depreciation for entire GHP system • Eligibility: – – – – – Building located in the U.S. Original use begins with taxpayer Placed in service before 2017 Can be used by regulated utilities Must be claimed by the owner of the property (effects non-taxable) Heat Pump ClickGeothermal to edit Master title style Energy Star 3.0 Specification • SUCCESS: New Specification Effective December 1, 2009 • New Manufacturer Commitments – Use trained loop installers that offer 2 yr warranty – 2 yr all parts and 5 yr major parts warranty with labor – Promote use of GHP hot water heating capabilities • but no longer a mandatory requirement • New Definitions – Broad and clear definition of a GHP – Broad and clear definition of loop configurations – Water-to-water added Heat Pump ClickGeothermal to edit Master title style Energy Star 3.0 Specification • GHP Definition – – – – Provides space conditioning and/or water heating Water-to-air, water-to-water, GDX Provided in one or more assemblies Can incorporate pumping, storage, air cleaning, humidity controls – System consists of GHPs, GHX, distribution system, controls, storage • GHX Definition – Horizontal, Vertical, or surface water closed loops – Ground water, surface water, or reclaimed water open loops – GDX loops buried or submerged in surface water Heat Pump ClickGeothermal to edit Master title style Energy Star 3.0 Specification Current Policy title Initiatives Click to Federal edit Master style Jobs Bills • Home Star (Cash for Caulkers) – Silver Star would provide up to $4,000 in instant rebates • Currently GHPs are left out – working hard to correct • Does fund many envelope upgrades that complement GHP retrofits – Gold Star would provide up to $8,000 in instant rebates • GHPs are eligible – These rebates are in addition to current tax credits • Rural Energy Savings Program – – – – – Administered through electric co-ops 10 year very low interest (max 3%) financing for EE retrofits Paid on electric bill Strong bipartisan and bicameral support GHPs eligible Click to edit Master title style Example GHPtitle Economics Click toCommercial edit Master style Geothermal HVAC Cost: Conventional HVAC Cost: Additional Cost: Income Tax Rate: Energy Credit: Utility Rebate $ Annual Energy Cost Savings: Energy Inflation: Year 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 $ $ $ $ 300,000 50 tons at $6000 per ton 125,000 50 tons at $2500 per ton 175,000 35% 10% 15,000 50 tons 20,000 $1 per sq ft per year 3% Added Cash Energy Credit Outlay Tax Benefit $ (160,000) $ 30,000 Depreciation Tax Benefit $ 52,369 $ 18,953 $ 11,372 $ 6,823 $ 5,456 $ 4,778 $ $ $ $ $ - Depreciation reduces 7 yr payback to 1.5 yrs! Energy Cost Saved $ 20,000 $ 20,600 $ 21,218 $ 21,855 $ 22,510 $ 23,185 $ 23,881 $ 24,597 $ 25,335 $ 26,095 $ 26,878 Annual Cash Flow $ (57,631) $ 39,553 $ 32,590 $ 28,677 $ 27,967 $ 27,964 $ 23,881 $ 24,597 $ 25,335 $ 26,095 $ 26,878 Simple Payback: IRR: Cumulative Cash Flow $ (57,631) $ (18,079) $ 14,511 $ 43,188 $ 71,155 $ 99,118 $ 122,999 $ 147,597 $ 172,932 $ 199,028 $ 225,906 1.5 yr 57% Heat Pump ClickGeothermal to edit Master title style State Incentives • 37 States have Financial Incentives for GHPs – Many are new – Sales tax and property tax exemptions, income tax credits, grants – 17 States have tax credits or grants • 28 States have Regulatory Incentives for GHPs – Green public building requirements • 36 States have Utility Incentives for GHPs – – – – Voluntary DSM Mandated RES and EES loans and rebates Utility support is coming back! Click to edit Master title style www.dsireusa.org Click to edit Master title style Geothermal Heat Pump Market Perspective 100,000 North to American Industry Shipments Click editGeothermal Master title style 90,000 80,000 70,000 60,000 50,000 40,000 30,000 20,000 10,000 0,000 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 00 01 02 03 04 05 06 07 08 09 Click to Technology edit Master title style New Adoption Heat Pump Click toGeothermal edit Master title style USA: 4% of US new single-family home HVAC tons in 2008 and projected to reach 7% or more in 2010 Heat Pump Click toGeothermal edit Master title style DOE Industry Roadmap Growth Goal • 1 million GHPs annually by 2017 (39% CAGR) • Results in 3.3 million cumulative GHP installations by 2017 – 26 MMT annual CO2 reduction – 520 MMT lifecycle CO2 reduction over 20 yr GHP life • Creates 100,000 new jobs • Conventional A/C and heat pump market is 6 to 8 million units annually Click to edit Master title style Geothermal Heat Pumps 1300 Sq. Ft. Low Energy Habitat for Humanity Homes Click to edit HabitatMaster for Humanity title style Site Energy Consumption by End Use – Std and Low Energy Homes 100 95 Std Home - GAS Std Home - GHP LE Home - GHP LE Home - GHP + PV 80 55% to 80% Reduction in Total Energy Use MMBtu / year 60 45 42 40 30 19 20 18 16 15 12 12 10 9 5 5 6 4 4 6 7 7 6 6 2 2 0 0 0 0 -11 -20 Total Heating Cooling Hot Water Lighting Appliance Solar PV HabitatMaster for Humanity title style Click to edit Total Energy Consumption and Carbon Emissions 250 30,000 Site Energy Source Energy Carbon Emissions 25,460 200 24,000 MMBtu / year 150 18,000 140 15,562 102 100 95 12,000 9,825 64 50 6,000 42 30 19 0 0 Std Home - GAS Std Home - GHP LE Home - GHP LE Home - GHP + PV CO2 Emissions lbs / year 21,432 174 Geothermal Heat Pumps aretitle everywhere! Click to edit Master style Statue of Liberty Gift Shop Alta Condos, Washington DC Yale Art Bld. – New Haven, CT ASHRAE Headquarters - Atlanta, GA Galt House Hotel - Louisville, KY Harvard Library – Cambridge, MA Gaillardia Offices – Okla. City French Laundry Rest.- Napa, CA California University of PA Commercial Buildings Black Point Inn - Prouts Neck, ME Whistler Village - BC, Canada Hirschfeld Towers – Denver, CO Click to edit Master title style Existing Housing Stock -2005 Click to edit Master style Existing Housing Stocktitle - 2005 Gas – 5.3 million Electric – 1.0 million Propane – 800k Heat Pump – 400k Oil – 200k Other – 200k EIA 2005 Residential Energy Consumption Survey Gas – 13.1million Electric – 1.3 million Propane – 1.1 million Heat Pump – 800k Oil – 700k Other – 700k Gas – 5.7 million Electric – 4.3 million Propane – 800k Heat Pump – 900k Other – 400k Click to edit Master title style Drilling Developments Click to Industry edit Master title style Drilling Developments • Goal: – Have 1,200 rigs doing geo loops by 2013 – Target markets by need and potential – Involve distributors in the process so you can build business for you and your dealers • Assumptions – 1 rig = 100 residential units/year Click to Industry edit Master title style Drilling Developments • Strategic Partnerships – American Ground Water Trust – National Ground Water Association Click to Industry edit Master title style Drilling Developments • Strategic Partnerships • International Association of Foundation Drilling • Geo Drill Manufacturers • Drilling Schools, Universities, Trade Schools Click to Industry edit Master title style Drilling Developments • Again working with the American Ground Water Trust on a series of general market development 1-day workshops that also serve as a loop contractor recruiting effort Click to Industry edit Master title style Drilling Developments • Completed 2010: – – – – – – Austin, TX Atlanta, GA Jacksonville, FL Tampa, FL Asheville, NC Columbia, SC • Scheduled 2010: – – – – – – – – – – Chicago, IL Louisville, KY Minneapolis, MN White Plains, NY Seattle, WA Richmond, VA Los Angeles, CA Nashville, KY Salt Lake, UT Philadelphia, PA Click to Industry edit Master title style Drilling Developments • In 2009 we made an agreement with the American Ground Water Trust to provide back office support for a series of 2-day Driller Geo classes designed to introduce local drillers to the opportunities available in the residential geothermal industry. Click to Industry edit Master title style Drilling Developments • The drillers who pass the end of class test will letter of completion – We are averaging over 15 drillers per class and expect to have over 300 attendees by year end Click to Industry edit Master title style Drilling Developments • Baroid / Halliburton is providing grout training segment • We are in discussions to add the our geo drilling class to their “mud school” effort Click to Industry edit Master title style Drilling Developments • Drilling training with universities & trade schools – Early Discussions • Texas Tech • Oregon Institute of Technology • Humboldt State University – The stimulus bill has $10,000,000 for geothermal work force development Click to edit Master title style Utility Industry Update Click to Utility edit Master title style Programs • Demand side management (DSM) is back – The 2010 -2011 White House budget removed $2.5 billion from the Rural Utility Service (RUS) budget – As they have disallowed funding for coal plant construction and for operating and maintenance expenses Click to edit PeakMaster Clippingtitle style Click to Utility edit Master title style Programs • Increasing interest in: – Consumer education – Rebates and higher rebates – Loop leasing/tariffs – One-Bill financing – Marketing programs – PACE financing • Property assured clean energy Click edit Masterwith titleAllies style CreatetoOpportunities • Are you having a dialog with your local Allies? Click to edit Master title style Basic Geothermal 101 Titian Burris Residential Product ManagerGeothermal Products Click toisedit Master title style Earth a Vast Solar Collector 100% 17% reflected by clouds. 6% reflected by surface. 19% absorbed by water vapor, dust 4% absorbed by clouds. 46% absorbed by ground Earth Solar energy maintains a nearly constant temperature throughout the year just below ground The Earth is aMaster Source of Heat in Click to edit title style Winter… Outdoor air design temperature: -5°F 72°F 50°F Geothermal heat pumps transfer underground heat into buildings to provide heating …and Place totitle Reject Heat ClickantoEfficient edit Master style in Summer… Outdoor air design temperature: 95°F 74°F 50°F Geothermal heat pumps transfer heat from buildings into the ground to provide cooling Click to Heat edit Master title style …using Pump Technology Geothermal heat pumps circulate water through a sealed underground piping loop where it is naturally warmed (or cooled) by the Earth Click to editAre Master title style Heat Pumps All Around Us… Site Energy ClickResidential to edit Master title style Conventional System • Over 70% of the energy consumed by a typical home is used to meet thermal loads Site Energy ClickResidential to edit Master title style Geothermal Heat Pump System • Total site energy consumption is cut in half Click to edit Master title style System Basics Parts and Pieces ClickEquipment to edit Master title style Applications Vertical Unit- mechanical closets, basements and attics Horizontal UnitAttics, crawl spaces and dropped ceilings Outdoor Splits- true condenser retrofit applications Indoor Splits-Ideal for retrofit mechanical closets, crawl spaces and attics ClickEquipment to edit Master title style Accessories Auxiliary Heaters • Recommend use of our Auxiliary Heater packages for easy installation/compatibility Pumping Slave Modules • Application for multiple units and one flow controller Unit Sound Isolation Pads • Recommended on any packaged vertical units or indoor split Click to -edit Master title style Accessory Closed Loop Applications Flow Controller Pump Selection • Up to 3 ton size units - typically single pump AFCGI • 3.5 to 6 ton size units - typically two pump AFCG2 • Choose Composite or Brass 3-way Valve option Flow Controller style • Choose either UP26-99 or UP26-116 motor size Click Cart to edit Master title style Flush / Closed Loop Flushing Vertical Loops Horizontal Loop = Closed Loop System under Pressure Pond Loops Critical • Cleans any debris from the loop • Flushes air from the system • Mixes antifreeze solution in loop • Pressurizes loop We recommend you have these available to your dealers for rent Click to edit Master title style Accessory - Open Loop Applications Ground Water Open Loop (well water pump and dump) Accessories : • • • • • • Solenoid/Motorized valves - to be located in Leaving water side piping Flow Regulators- to be located after Solenoid/Motorized valve Pressure/Temperature Ports (P/T fittings) should always be located on unit water coax inlet/outlet to provide unit performance data access P/T fittings - choose either .25” or .50” diameter Typically 1.5 to 2 GPM per ton on open loop systems Cupro-Nickel Heat Exchangers are recommended Depending on water quality Click Loop to edit Master title style Pipe and Fittings Loop Pipe and Fittings Each loop configuration/job is custom designed, Rules of Thumb should NOT BE used. See a qualified person for assistance in Design/Sizing/Selection and Fusion Welding. Click to edit MasterTools title style Install/Service Install/Service Tools – Ask if the Technicians have these water source specific tools (1 set min. needed). - Gauge Probe Adapter APTGA P/T (Pressure/Temperature) Port Adapter for use with APG100 - Pressure Gauge APTGA 0 – 100 psi for use with APTGA P/T Port Adapter - Anti-Freeze Tester/Hydrometer AHYDA for Alcohol or AHYDG for Food-grade Propylene Glycol We recommend you have these available to your dealers to purchase Click todo edit Master titlestuff? style Where I find all of this • • • • • EASY! Price List - Tab 6 Dealer Marketing Manual www.rheemgeo.com www.ruudgeo.com Click to edit Master title style Thank You Questions? Click to edit Master title style Geothermal Products Dee Brower Product Manager- Geothermal Products Click to/ edit style Rheem RuudMaster Product title Overview Prestige/Ultra Packaged Click to edit(RPH/V/D) Master title style Units Prestige/Ultra Packaged Click to edit(RPH/V/D) Master title style Units • 025, 036, 048, 062 & 069 models • Upflow, horizontal, and downflow configurations • Copeland Ultra-Tech twostage unloading scroll compressor • Variable speed ECM fan motor – 025-036 ½ hp max esp = 0.5” – 048-069 1 hp max esp = 0.75” • Tin-plated coil for corrosion resistance • Stainless steel drain pan Prestige/Ultra Packaged Click to edit(RPH/V/D) Master title style Units • Dual-level compressor isolation • Internally trapped condensate (upflow) • 20oF – 120oF extended range operation • Circuit breaker protection for loop and HWG pumps • Two inch full filter frame with MERV 11 filter Prestige/Ultra Packaged Click to edit(RPH/V/D) Master title style Units • Field-selectable low temperature protection • Hot Water Generator with intelligent logic • Foil-backed insulation in blower compartment • Optional internal electric heat • Optional cupro-nickel heat exchanger Prestige/Ultra Packaged Click to edit(RPH/V/D) Master title style Units Prestige/Ultra Packaged Click to edit(RPH/V/D) Master title style Units Click to edit Master title(RPVS) style Prestige/Ultra Indoor Split Click to edit Master title(RPVS) style Prestige/Ultra Indoor Split • 025, 036, 048, & 062 models • Copeland Ultra-Tech two-stage unloading scroll compressor • Dual level compressor isolation • 20oF – 120oF extended range operation • Circuit breaker protection for loop and HWG pumps Click to edit Master title(RPVS) style Prestige/Ultra Indoor Split • Field-selectable low temperature protection • Built-in Hot Water Generator with intelligent logic • Brass swivel connectors • AHRI matched with the RHPL-HM air handler Click to edit Outdoor MasterSplit title(RPVE) style Prestige/Ultra Click to edit Outdoor MasterSplit title(RPVE) style Prestige/Ultra • 025, 036, 048, & 062 models • Copeland Ultra-Tech two-stage unloading scroll compressor • Dual level compressor isolation • 20oF – 120oF extended range operation • Circuit breaker protection for loop pump(s) Click to edit Outdoor MasterSplit title(RPVE) style Prestige/Ultra • Field-selectable low temperature protection • AHRI matched with the RHPL-HM • Fully insulated water and refrigerant lines • Optional external Hot Water Generator • Low temperature pump switch • Crankcase heater Click to edit Outdoor MasterSplit title(RPVE) style Prestige/Ultra • Built-in Loop pump(s) with stainless steel hoses and flushing valves Click to edit Outdoor MasterSplit title(RPVE) style Prestige/Ultra • Built-in expansion tank for more stable loop pressures Click to edit Master style Water-to-Water Heattitle Pumps Click to edit Master style Water-to-Water Heattitle Pumps • 3, 5, & 10 ton models • High efficiency scroll compressor • Fully insulated water and refrigerant lines • Dual level compressor mounting • System operating LEDs • 1” swivel connections (3 & 5 ton) • Extended range operation (20oF-120oF) Click to edit Master style Water-to-Water Heattitle Pumps • Dual refrigerant circuits on 10 ton model • Flush securely mounted corner post water connections (10 ton) • Optional Hot Water Generator with internal pump Click to edit Master title style Desuperheater Controller Click to edit Master title style Desuperheater Controller • Intelligent logic • Monitors two temperatures – Compressor discharge line temp – HWG “water in” temp • Pump sampling • HWG pump test (SW10) • HWG temp (SW11) – 125°F setpoint – 150°F (requires anti-scald valve) • HWG status (SW12) • Fault LEDs Click to edit Master title style Desuperheater Controller Click to Flow edit Master Controllertitle style Click to Flow edit Master Controllertitle style • Double O-ring connections • 230 vac • Single pump or dual pump • Bronze or composite valves • UP26-99 or UP26-116 pumps Click to Flow edit Master Controllertitle style • Double O-ring connection fittings • Socket fusion, barb, cam lever, or MPT Click to Unit edit Sound Master Padtitle style Click to edit Master Secure Start title style Click to edit Master Secure Start title style • Reduces starting current by up to 75% • Improves compressor starting characteristics • Reduces nuisances such as light flicker caused by current variations • Protects compressor from voltage sags • Short cycle protection • Compatible with all Premier/Prestige residential equipment with Copeland scroll compressors Click to edit Master Secure Start title style Click to edit Master title style Thank You Questions? Click to edit Master title style Marketing Materials Website Information Software Programs Click to edit Master title style All Systems Brochure Click to edit Master title style Different Application Methods Click to edit Master title style All Systems Brochure Inside Click to edit Master title style All Systems Brochure Inside Click to edit Master title style Packaged Unit Brochure Click to edit Master title style Packaged Unit Brochure Click to edit Master title style Packaged Unit Brochure Click to edit Master title style Indoor Unit Brochure Click to edit Master title style Indoor Unit Brochure Click to edit Master title style Outdoor Unit Brochure Click to edit Master title style Outdoor Unit Brochure Click to edit Master title style RheemGeo.com and RuudGeo.com Click to edit Master title style Literature Link Click to edit Master title style Software Link Click to edit Master title style Training Link Click to edit Master title style Tax Credit Info Link Click to edit Master title style Tax Certificate Click to edit Master title style Geothermal Incentives ClickCLM to edit Master title style Business Center BC Log In Procedure ClickCLM to edit Master title style Business Center Click to edit Master title style • GeoDesigner for Operating Costs and Loop Info • Sales Proposal for ROI and Total Monthly Payment • Pressure Drop to Confirm Loop Design and Pump Selection • Electronic “Pitch Book” All Free Software Programs Click to edit Master title style • Load From Respective Website or Can Be Loaded From CD • Select Weather City and Input Building Loads and Utility Rates • Select Geo Unit, Options and Loop Type Plus any Comparative Systems • Obtain Operating Costs for up to 3 Systems Plus Loop Requirements to editProgram Master title style • Click Sales Proposal • Input Operating and Installed Costs for Systems to Perform Comparison • Select # of Years for Loan, Credits/Rebates and Input Inflation Rates for Fuel Costs • Obtain Financial Results for a Replacement or New Construction Project • Program Will Provide ROI or Total Monthly Payment Click to edit Master Pitch Book title style Power Point or Hard Copy Helps Dealers “Tell the Geothermal Story” and Sell More Systems!! Click to edit Master title style Your District Region Manager is Here to Support Your Company in All Your Geothermal Efforts!! Training, Marketing and Sales Let Us Help You GROW Your Geothermal Business Click to edit Master title style Thank You Questions? Click to edit Master title style Business Center Review Cindy Perry Director of Customer Service Click to edit Login Master title style Click to edit Login Master title style Click to edit Master title style No Account Click to edit Master title style Registration Form Click to edit Master title style Homepage Click to edit Master title style Homepage Click to editE-News Master title style Click to edit Master title style Literature Click to edit Master title style Ordering Literature Click to edit Master title style Ordering Literature Click to edit Master title style Ordering Literature Click to edit Master title style Ordering Literature Click to edit Master title style Ordering Literature Click to Parts edit Master Look Uptitle style Click toParts edit Breakdown Master title style ClickAdd to edit Master title to Shopping Cartstyle Click to edit Master title style Checkout ClickShipping to edit Master style Select Methodtitle & Address Click to edit title Up style Shortcut forMaster Parts Look Click to edit Master Warranty Look title Up style Click to editParts Master title style Warranty Breakdown Click to edit Warranty Master title style Ordering Parts ClickSheet to editMetal Master Looktitle Up style Click to edit Master title style Business Services Click toBusiness edit Master title style Services Click to edit Master title style Business Services Click to edit Master title style Ordering Equipment Account Information Click to edit Master title style My Contacts Click to edit Master title style Unconfirmed Orders Click Customer to edit Master title style Multipliers Click to edit Master Order Searchtitle style Click to editOrders Master title style Click to Copy edit Master of Ordertitle style ClickTech to edit Master title style Support Center ClickTech to edit Master title style Support Center ClickTech to edit Master title style Support Center Click to edit Master title style Thank You Questions? Click to edit Master title style Technical Training 101 and 202 Review Steve Johnson- Training and Utility Program Development Manager Training Click toTechnical edit Master title style Scheduling Process Schedule with your District Manager Click to edit Master title style Technical Training The future of GSHP is Bright It is ours to lose – How? • Bad installs • Poor service • Inferior equipment Click to edit Master title style Technical Training New Institutional Requirements Ahead • States and cities are requiring IGSHPA certification • Utilities are requiring IGSHPA or factory certifications • Federal Government is considering requiring certification for rebates and tax credits. Click to edit Master title style Technical Training The Response: – Increased the trainers from one part time to three full time – Achieved NATE and IGSHPA “Training Organization” status – Expanded our training program offerings – Instituted a Train-the-Trainer program Result: In excess of 1,400 individual trained in the last 16 months Training Click toTechnical edit Master title style Our Goal To develop and maintain the most technically competent distributor and dealer network in the industry Training Click toTechnical edit Master title style Factory Training • 303 Advanced Service and Install – Three day intense training on loop design and equipment installation and servicing • Service and Install/IGSHPA – Four day intense training including IGSHPA certification • Train-the-Trainer – The Key program in developing network competence Training Click toTechnical edit Master title style Train-the-Trainer Distributors must have at least one factory trained Trainer – Individual should be a senior technical personnel – Must have been factory accredited – Must hold a trainer session within 120 days accreditation – Training must be audited by trainer or DM Training Click toTechnical edit Master title style Field Training • 202 Service and Install • IGSHPA • Train-the-Trainer support and review • Vertical Installation – IGSHPA Training Click toTechnical edit Master title style New for 2011 • NATE CEU’s awarded for all training • Increased TtT support visitations Click to edit Master title style Questions? Click to edit Master title style Validating Peak Shaving Peaks Without Ground Source Heat Pumps Click edit Master title style Peakto Shaving Impact of GSHP Click toE edit title style QuestMaster Modeling • Developed by Department of Energy • All Analysis Reviewed by Oak Ridge NL Quest Modeling Click toEedit Master title style Goal: • Compare GSHP vs Conventional Systems • Evaluate GSHP on Utility Demand Curve Click to Cities edit Master title style Modeled • • • • • • • Albany, NY Atlanta, GA Baltimore, MD Boston, MA Charolette, NC Denver, CO Houston, TX • • • • • • • Kansas City, MO Knoxville, TN Milwaukee, WI Phoenix, AZ Sacramento, CA Salt Lake, UT Seattle, WA Baseline 2,400 ft 2 – Four GHP Click toBuilding edit -Master titleTons style Building Building Type Building Area (ft2) Space Building Conditioned Space (ft2) Number of Floors Floor Height (ft) Ceiling Height (ft) Exterior Wall Construction Roof Construction Floor/Slab Construction Window-to-gross wall ratio Fenestration U-factor Fenestration Shading Coefficient Fenestration Visual Light Transmittance Residential 2,400 Living Room 2,400 2 8 8 Uroom=0.077,Ugrade=0.372 Uattic=0.465 Uroom=0.001 18% 0.613 0.75 0.7 Click to edit Master title style Baseline HVAC System HVAC System GSHP with Desuperheater Packaged Single Zone Unit with Gas Furnace DX DX EER=17.9 SEER=10 Water-Cooled Air-Cooled Central Heating Source DX Gas Furnace COP/AFUE 4.0 78% 1 1 50% 50% Variable Volume Variable Volume 76% 76% HVAC System Name Central Cooling Source Cooling EER/SEER Condenser Supply Fan Static in WG Supply Fan Efficiency Fan Control DHW Heater Efficiency Click to Initial Findings edit Master title Sacramento, CA style Monthly Electric Peak Demand Comparison at Same Peak Time 8.00 7.00 6.00 Max kw 5.00 4.00 3.00 2.00 1.00 0.00 1 2 3 4 5 6 7 Month Proposed EER 17.9 Baseline SEER 10 8 9 10 11 12 Initial Master Findings title style Click to edit Atlanta, GA Monthly Electric Peak Demand Comparison at Same Peak Time 8.00 7.00 6.00 Max kw 5.00 4.00 3.00 2.00 1.00 0.00 1 2 3 4 5 6 7 Month Proposed EER 17.9 Baseline SEER 10 8 9 10 11 12 InitialMaster Findingstitle style Click to edit Electrical Demand Reductions Sacramento • Electric Demand Saving (kw) – 2.5 • Electric Demand Saving (kw/ton) – 0.7 Atlanta • Electric Demand Saving (kW) – 2.6 • Electric Demand Saving (kw/ton) – 0.7 Click to edit FutureMaster Iterationstitle style • GSHP vs 14 SEER AC • GSHP vs. Air Source vs 14 SEER HP Click to edit Master title style Thank You Questions? Click to edit Master title style Where do we go from here?