Hydronic Comfort Systems

Transcription

1 Welcome to the Brooklyn, New York Technology & Market Assessment Forum October 6-8, 2010 New York Marriott at the Brooklyn Bridge Technology Showcase: Water Heating Hydronic Comfort Systems

2 Rheem Manufacturing New Burner Tip Opportunities

3 Hydronic Home Comfort System From Rheem 76

4 Hydronic Home Comfort System Hydronic Home Comfort Solution* Tankless water heater Primary heat source Domestic hot water supply Central air handler Up to 100,000+ Btu heat output 1.5 to 5 ton cooling capacity Matched cased evaporator coil Up to 15+ SEER High efficiency AC High efficiency Heat Pump *Industry best

5 Hydronic Home Comfort System Primary Market Opportunities Oil Furnace Conversions Heat Pump Conversions No flue No combustion air 0 Clearance to combustibles Minimum change to plans New construction success Re-bid all trades

6 Approved Hydronic Air Handlers Horizontal Ceiling Fan Coil* 1.5 to 3.0 ton capacity Up to 47,600 Btu output Excellent multi-family retrofit Vertical Floor Console* 1.5 to 3.0 ton capacity Up to 77,000 Btu output Multi-family option

7 Residential Warranty (effective ) 12 years* 5 years parts 1 year labor Approved Hydronic Applications 10 years* 5 years parts 1 year labor Commercial Applications RTG-84 & RTG-95 5 years* - 5 years parts 1 year labor 3/3/1 in direct recirculation applications *Rheem Exclusive New unit if manufacturer defective heat exchanger

8 SolPak from Rheem Complete Solar Water Heating System Package From a Name You Can Trust 81

9 What s the Global Adoption Per Capita? Source Renewable Energy Policy Network for the 21 st Century

10 2009 Residential Solar Water Heating Market By Region* Northwest: 500 Systems Midwest and Other: 5000 Systems NY and New England: 1500 Systems Hawaii: 1000 Systems California: 1000 Systems Arizona: 1500 Systems Carolinas and SE: 2500 Systems * Source = Les Nelson, Chair Solar Energy Industries Association, Thermal Division Florida: 1500 Systems

11 Primary Types of Solar Water Heating Systems Passive No pumps or controllers Thermosiphon Active (pumped) systems Utilizes pumps and differential controllers

12 How Thermosiphon Works 1. Heat is absorbed by collectors and passed to the heat transfer fluid (HTF) inside collectors. 2. As HTF temp. increases, the hot fluid rises into heat exchanger surrounding tank, heating the water in the tank indirectly. Cooler fluid, having given off its heat, is displaced to the bottom of the collectors 3. Most solar water heating systems are pre-heaters to existing water heaters 4. Thermosiphon can provide between 50 & 70% of annual hot water needs in most climates

13 Solar with Single Electric Tank Single 4500W back up element Low solar conditions High demand 80 gal 42 gallon backup 2-3 people 120 gal 55 gallon backup 4-5 people Need backup system in most areas Two tanks Large footprint

14 Rheem s Gas SolPak 75 gallon gas water heater Double wall heat exchanger Single tank closed loop solution Small footprint Fast recovery Rheem Guardian FVIR technology No Filters, standard service parts All major system components from Rheem

15 Standard SolPak with Tankless Small footprint single tank solution Match tankless to demand of home Multi-units acceptable Max inlet of to tankless Provides economy of solar Provides unlimited hot water

16 Tax & Financial Incentives TANKLESS WATER HEATERS 89

17 South Carolina State Incentives and Estimated System Cost: Federal 30% tax credit South Carolina Solar Energy tax credit 25% of total system cost South Carolina Residential Energy Efficient Appliance $400 Rebate Utility Low Interest Loan Programs (Fixed low rate with a 10 year payback) $6,500 = estimated system installed price -$1,950 = 30% Federal tax credit -$1,625 = 25% Solar Energy tax credit -$400 = Residential Energy Rebate $2,525 Post Incentive System Cost <energy savings can range from $35-$120 per month based on electric/gas rates, usage, time of year, etc.> Source DSIRE / SRCC

18 Virginia State Incentives and Estimated System Cost: Federal 30% tax credit Virginia State Energy Rebate Program - $2,000 Virginia Property Tax Exemption $6,500 = estimated system installed price -$1,950 = 30% Federal tax credit -$2,000 = State Energy Rebate $2,550 Post Incentive System Cost <energy savings can range from $35-$120 per month based on electric/gas rates, usage, time of year, etc.> Source DSIRE / SRCC

19 Georgia State Incentives and Estimated System Cost: Federal 30% tax credit Clean Energy tax credit 35% of total system cost State Residential Energy Efficient Appliance $199 Rebate Utility (EMC) $400 rebate Utility Low Interest Loan Programs (5-8% with a 10 year payback) $6,500 = estimated system installed price -$1,950 = 30% Federal tax credit -$2,275 = 35% Clean Energy tax credit -$199 = Residential Energy Rebate $2,076 Post Incentive System Cost <energy savings can range from $35-$120 per month based on electric/gas rates, usage, time of year, etc.> Source DSIRE / SRCC

20 Florida State Incentives and Estimated System Cost: Federal 30% tax credit State Solar $500 Rebate Program (Pending Re-Authorization) Low Interest Loan Programs (0-11%) Established by individual Utility Payment added to monthly bill; systems lock in rate at $.08 KWH (Average rate over $.13) State sales tax exemption $6,500 = estimated system installed price -$1,950 = 30% Federal tax credit -$500 = State Solar Rebate $4,050 = Post Incentive System Cost <energy savings can range from $35-$120 per month based on electric/gas rates, usage, time of year, etc.> Source DSIRE / SRCC

21 Texas State Incentives and Estimated System Cost: Federal 30% tax credit State/Utility rebates vary, examples: 30% of installed cost Sunset Valley Utility $2,000 Austin Energy $1,000 Guadalupe Valley Utility $1,500 Bryan Utility State property tax exemption, 100% of increased value $6,500 = estimated system installed price -$1,950 = 30% Federal tax credit -$1,000 to $2,000 = Rebate examples $2,550 to $3,550 = Post Incentive System Cost <energy savings can range from $35-$120 per month based on electric/gas rates, usage, time of year, etc.> TANKLESS WATER HEATERS Source DSIRE / SRCC

22 Alabama State Incentives and Estimated System Cost: Federal 30% tax rebate No residential State Incentives* *Currently, State offers 0% loans for local government and school buildings with a 10 year payback TANKLESS WATER HEATERS $6,500 = estimated system installed price -$1,950 = 30% Federal tax credit $4,550 = Post Incentive System Cost <energy savings can range from $35-$120 per month based on electric/gas rates, usage, time of year, etc.> Source DSIRE / SRCC

23 Internet Resources and Websites Provides listing for solar systems with OG100 & OG300 certification National credentialing and certification agency for renewable energy professionals (installers) The Solar Energy Industries Association (SEIA) is the leading national trade association for the solar energy industry 96

24 Condensing Tankless Water Heater From Rheem 97

25 Prestige Condensing Series 95% Thermal Efficiency Condensing Unit Stainless Steel Secondary Heat Exchanger Commercial Field Conversion Built In Condensate Neutralizer Ease of installation and code acceptance Rheem s Best Features.26 minimum flow, EZ Link, OFW, etc. 199,900 Btu and 157,000 Btu models Approved for Rheem solar and hydronic applications

26 Prestige Series Condensing Low-cost PVC venting solutions (Typically Schedule 40) 2 Pipe multiple termination options Acceptable vent materials PVC - Polyvinyl Cloride, CPVC - Chlorinated Polyvinyl Chloride, ABS - Acrylonitrile Butadiene Stryene, Unacceptable Cellular-Core ( Cell-Core ) 99

27 Important Rheem Features Remote control included with each unit.4 GPM activation flow;.26 GPM minimum flow* º out of the box in 2º increments* Easy upgrade to 85º - 140º outlet temperature Manifold control options: 2, 3-6, 7-20 like units Hot start feature minimizes cold water sandwich effect* High altitude adjustment up to 9,840 ft* *Best in industry

28 Important Rheem Features 100% capacity at 4 wc natural gas and 8 wc propane OFW Guardian Overheat Film Wrap* Scale buildup detection single unit & in manifold* Scale buildup detection in manifold installations* Commercial upgrade to 185º** All models are GAMA and CSA certified *Best in industry **RTG-84, RTG-95 & Condensing Products

29 Looking for partners Partners in marketing Partners in advertising Partners in promotions Rheem Manufacturing Partners in sales activities AIA Certified Training Butch Aikens