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11 Beaver Brook HERSAir Leakage Property Todd G. Cellura 11 Beaver Brook Loop Northampton, MA 01053 Weather:Chicopee, MA Todd Cellura Custom Home 0073-0236-C1_Sovereign_Builders _Inc_11_Beaver_Brook_Loop_COD Organization Noonan Energy Corp 413-427-2423 Paul J. DellaTorre Builder Sovereign Builders Inc. Whole House Infiltration ASHRAE 62.2 - Ventilation Requirements The ASHRAE 62.2 flow rates shown above are the CONTINUOUS mechanical fresh air ventilation which will meet the 'whole-building' requirement under that version of the standard. Both values incorporate any appropriate 'infiltration credit'. Intermittent mechanical ventilation may be used if the flow rate is adjusted accordingly. For example, the runtime can be reduced to 12 hours per day using a doubled flow rate, as long as the system provides ventilation at least once every 3 hours. For more detail, refer to the appropriate standard. REM/Rate - Residential Energy Analysis and Rating Software v15.4.2 This information does not constitute any warranty of energy cost or savings. © 1985-2017 Noresco, Boulder, Colorado. HERS Confirmed 2018-01-03 Rating No:0073_0236 Rater ID:8776762 Duct Leakage Ventilation Blower Door Test Heating Cooling Natural ACH 0.20 0.15 ACH @ 50 Pascals 2.97 2.97 CFM @ 25 Pascals 994 994 CFM @ 50 Pascals 1560 1560 Eff. Leakage Area (sq.in)85.6 85.6 Specific Leakage Area 0.00016 0.00016 ELA/100 sf shell (sq.in)1.05 1.05 CFM50/sf shell 0.19 0.19 Leakage to Outside Units duct Sysytem CFM @ 25 Pascals 9 CFM25 / CFMfan 0.0061 CFM25 / CFA 0.0024 CFM per Std 152 N/A CFM per Std 152 / CFA N/A CFM @ 50 Pascals 14 Eff. Leakage Area (sq.in)0.78 Thermal Efficiency N/A Total Duct Leakage Units CFM25/CFA Total Duct Leakage 0.0331 Mechanical Balanced ASHRAE ASHRAE Sensible Recovery Eff. (%)71.0 62.2-2010 62.2-2013 Total Recovery Eff. (%)48.0 Rate (cfm)90 68 82 Hours/Day 24.0 24.0 24.0 Fan Watts 48.0 Cooling Ventilation Natural Ventilation 2015 IECC Building UA Compliance Property Todd G. Cellura 11 Beaver Brook Loop Northampton, MA 01053 Weather:Chicopee, MA Todd Cellura Custom Home 0073-0236-C1_Sovereign_Builders _Inc_11_Beaver_Brook_Loop_COD Organization Noonan Energy Corp 413-427-2423 Paul J. DellaTorre Builder Sovereign Builders Inc. HERS Confirmed 2018-01-03 Rating No:0073_0236 Rater ID:8776762 REM/Rate - Residential Energy Analysis and Rating Software v15.4.2 This information does not constitute any warranty of energy cost or savings. © 1985-2017 Noresco, Boulder, Colorado. Elements Insulation Levels 2015 IECC As Designed Shell UA Check Ceilings:43.4 45.6 Above-Grade Walls:184.2 178.2 Windows and Doors:196.3 169.8 Floors Over Garage:11.0 9.6 Floors Over Ambient:0.6 0.5 Basement Walls:59.5 77.3 Overall UA (Design must be equal or lower):495.1 481.1 Mandatory Requirements Shell UA Check PASSES Duct Insulation R-Value Check (per Section 403.3.1)PASSES Window U-Value and SHGC Check (per Section 402.5)PASSES Home Infiltration (Section 402.4.1.2)PASSES Duct Testing (Section 403.3.3)PASSES Mechanical Ventilation (Section 403.6)PASSES Mechanical Ventilation Fan Efficacy (Section 403.6.1)PASSES Mandatory Requirements Check Box (2015 IECC)PASSES This home MEETS the overall thermal performance requirements and verifications of the International Energy Conservation Code based on a climate zone of 5A. (Section 402, International Energy Conservation Code, 2015 edition.) Name Paul J. DellaTorre Signature Organization Noonan Energy Corp Date 12 January 2018 2015 IECC Energy Cost Compliance Property Todd G. Cellura 11 Beaver Brook Loop Northampton, MA 01053 Weather:Chicopee, MA Todd Cellura Custom Home 0073-0236-C1_Sovereign_Builders Organization Noonan Energy Corp 413-427-2423 Paul J. DellaTorre Builder Sovereign Builders Inc. HERS Confirmed 2018-01-03 Rating No:0073_0236 Rater ID:8776762 REM/Rate - Residential Energy Analysis and Rating Software v15.4.2 This information does not constitute any warranty of energy cost or savings. © 1985-2017 Noresco, Boulder, Colorado. Annual Energy Cost $/yr 2015 IECC As Designed Heating 1326 1199 Cooling 254 175 Water Heating 284 284 SubTotal - Used to Determine Compliance 1864 1658 Lights & Appliances 1203 1174 Photovoltaics -0 -0 Service Charge 177 177 Total 3244 3009 Mandatory Requirements Annual Energy Cost Check PASSES Duct Insulation R-Value Check (per Section 405.2)PASSES Window U-Value and SHGC Check (per Section 402.5)PASSES Home Infiltration (Section 402.4.1)PASSES Duct Testing (Section 403.3.3)PASSES Mechanical Ventilation (Section 403.6)PASSES Mechanical Ventilation Fan Efficacy (Section 403.6.1)PASSES Mandatory Requirements Check Box (2015 IECC)PASSES This home MEETS the annual energy cost requirements of Section 405 of the 2015 International Energy Conservation Code based on a climate zone of 5A. In fact, this home surpasses the requirements by 11.0%. Name Paul J. DellaTorre Signature Organization Noonan Energy Corp Date 12 January 2018 In accordance with IECC, building inputs, such as setpoints, infiltration rates, and window shading may have been changed prior to calculating annual energy cost. Furthermore, the standard reference design HVAC system efficiencies are set equal to those in the design home as specified in the 2015 IECC. These standards are subject to change, and software updates should be obtained periodically to ensure the compliance calculations reflect current federal minimum standards. HOME CERTIFIED TO MEET THE PROVISIONS OF THE 2015 INTERNATIONAL ENERGY CONSERVATION CODE This home built at 11 Beaver Brook Loop, Northampton, MA by Sovereign Builders Inc. exceeds the minimum requirements for the 2015 International Energy Conservation Code The 2015 International Energy Conservation Code is a registered trademark of the International Code Council, Inc. ( “ICC”). No version of this software has been reviewed or approved by ICC or its affiliates. REM/Rate - Residential Energy Analysis and Rating Software v15.4.2 The organization below certifies that the proposed building design described herein is consistent with the building plans, specifications, and other calculations submitted with the permit application. The proposed building has been designed to meet the 2015 IECC requirements in compliance with Chapter 4 based on Climate Zone 5A and with all mandatory requirements. Building Features Ceiling Flat R-38.0 Duct R-8.0 Sealed Attic:NA Duct Leakage to Outside:9.00 CFM @ 25 Pascals Vaulted Ceiling R-30.0 Total Duct Leakage:126.00 CFM @ 25 Pascals Above Grade Walls R-20.0 Infiltration:Htg: 1560 Clg: 1560 CFM50 Foundation Walls R-10.0 Window U-Value: 0.290, SHGC: 0.250 Exposed Floor R-38.0 Heating Fuel-fired air distribution, Natural gas, 95.0 AFUE. Slab R-0.0 Edge, R-0.0 Under Cooling Air conditioner, Electric, 13.0 SEER. Water Heating Instant water heater, Natural gas, 0.96 EF, 0.0 Gal. Name Paul J. DellaTorre Signature Organization Noonan Energy Corp Date 12 January 2018 2015 IECC Certificate 11 Beaver Brook Loop, Northampton, MA 01053 Building Envelope Insulation Ceiling R-38.0 Above Grade Walls R-20.0 Foundation Walls R-10.0 Exposed Floor R-38.0 Slab R-0.0 Edge, R-0.0 Under Infiltration Htg: 1560 Clg: 1560 CFM50 Duct R-8.0 Total Duct Leakage 126.00 CFM @ 25 Pascals Window Data U-Factor SHGC Window 0.290 0.250 Mechanical Equipment HEAT: Fuel-fired air distribution, Natural gas, 95.0 AFUE. COOL: Air conditioner, Electric, 13.0 SEER. DHW: Instant water heater, Natural gas, 0.96 EF, 0.0 Gal. Builder or Design Professional Signature REM/Rate - Residential Energy Analysis and Rating Software v15.4.2 Home Energy Rating Certificate HERS Index: 54 REM/Rate - Residential Energy Analysis and Rating Software v15.4.2 This information does not constitute any warranty of energy cost or savings. © 1985-2017 Noresco, Boulder, Colorado. The Home Energy Rating Standard Disclosure for this home is available from the rating provider. General Information Conditioned Area 3808 sq. ft.House Type Single-family detached Mechanical Systems Features Heating:Fuel-fired air distribution, Natural gas, 95.0 AFUE. Building Shell Features Ceiling Flat R-38.0 Slab R-0.0 Edge, R-0.0 Under Lights and Appliance Features Percent Interior Lighting 100.00 Range/Oven Fuel Natural gas TITLE Estimated Annual Energy Cost Use MMBtu Cost Percent Heating 78.2 $1085 40% Criteria This home meets or exceeds the minimum criteria for the following: 2015 International Energy Conservation Code Conditioned Volume 31524 cubic ft.Foundation Conditioned basement Cooling:Air conditioner, Electric, 13.0 SEER. Sealed Attic NA Exposed Floor R-38.0 Percent Garage Lighting 0.00 Clothes Dryer Fuel Natural gas Company Cooling 1.9 $81 3% Bedrooms 3 Water Heating:Instant water heater, Natural gas, 0.96 EF, 0.0 Gal. Vaulted Ceiling R-30.0 Window Type U-Value: 0.290, SHGC: 0.250 Refrigerator (kWh/yr)691 Clothes Dryer CEF 2.32 Address Hot Water 12.9 $179 7% Duct Leakage to Outside 9.00 CFM25. Above Grade Walls R-20.0 Infiltration Rate Htg: 1560 Clg: 1560 CFM50 Dishwasher Energy Factor 0.46 Ceiling Fan (cfm/Watt)0.00 City, State, Zip Lights/Appliances 31.8 $1174 44% Ventilation System Balanced: ERV, 90 cfm, 48.0 watts. Foundation Walls R-10.0 Method Blower door test Phone # Photovoltaics -0.0 $-0 -0% Programmable Thermostat Heat=Yes; Cool=Yes Fax # Service Charges $177 7% Total 124.8 $2696 100% Property HERS Todd G. Cellura Rating Type:Confirmed Certified Energy Rater:Paul J. DellaTorre 11 Beaver Brook Loop Rating Date:2018-01-03 Rating Number:0073_0236 Northampton, MA 01053 Registry ID:664065324 This home has been inspected and performance tested in accordance with Chapter 3 of the RESNET standards. TITLE Company Address City, State, Zip Phone # 11 Beaver Brook Loop Northampton, MA 01053 Rater: Paul J. DellaTorre Registry ID: 664065324Annual Estimates*: Elec(kWh): 8726 Gas(Therms): 950 C02 emissions(Tons): 11 Energy Savings ($)**: 2675 *Based on standard operating conditions **Based on U.S. DOE designation of a HERS Index of 130 as the 'Typical Existing Home' 54