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report_0193_todd cellura_155 emerson way_northampton_220301_hersHome Energy Rating Certificate Rating Date: 2022-02-25 Registry I D: 994290445 Final Report Ekotrope ID: MvDplRjv Your Home's Estimated Energy Use: This home meets or exceeds the criteria of the following: Use [MBtu] Annual cast Heating 36.5 $1,569 2018 International Energy Conservation Code Cooling 0.9 $41 Hot Water 9.0 $135 Lights/Appliances 27.9 $1,117 Service Charges $177 Generation (e.g. Solar) 0.0 $0 Total: 74.4 $3,038 HERS Index Home Feature Summary: Rating Completed by: More Energy Home Type: Sing le fam ily detached rso Model: Todd Cellura Custom Home Energy Rater: Paul DellaTorre Existing �4o Community: Northampton RESNET ID: 8776752 Homes 130 Conditioned Floor Area: 4,128ft' Rating Company: Energy Compliance Services 120 Number of Bedrooms: 3 27 Hudson Dr. Southwick MA01077 10 Reference 100 Primary Heating System: Air Source Heat Pump •Electric • 11 HSPF 413-427-2423 Hnme go Primary Cooling System: Air Source Heat Pump • Electric• 17.5 SEER Rating Provider: Building Efficiency Resources so Primary Water Heating: Residential Water Heater • Natural Gas • 0.95 Energy Pa Box 1769 Brevard, NC 28712 7 House Tightness: Factor 860CFM50(1.39ACH50)so 800-399-9620 � �_= • ao This Home w Ventilation: Duct Leakage to Outside: 100 CFM • 48 Watts z 41 CFM @ 25Pa (0.99 f 100 ft ) r� ine R 2a Above Grade Walls: R-21 Pad =� Zero Energy Ceiling: Attic, R-55 19e&+" Home n Window Type: U-Value: 0.3, SHGC: 0.27 Paul DellaTorre, Certified Energy Rater 016i7 RFSIEr LAI]Energy Foundation Walls: R-13 Digitally signed: 311122 at 12:06 PM Framed Floor: NIA Home Energy Rating Certificate Rating Date: 2022-02-25 Registry I D: 994290445 Final Report Ekotrope ID: MvDplRjv Your Home's Estimated Energy Use: This home meets or exceeds the criteria of the following: Use [MBtuj Annual Cost Heating 35.6 $1,529 2018 International Energy Conservation Code Cooling 1.0 $42 Hot Water 9.0 $135 Lights/Appliances 27.6 $1,102 Service Charges $177 Generation (e.g. Solar) 0.0 $0 Total: 73.1 $2,985 HERS Index Home Feature Summary: Rating Completed by: Mort Energy Home Type: Sing le fam ily detached rs° Model: Todd Cellura Custom Home Energy Rater: Paul DellaTorre Existing �4o Community: Northampton RESNET ID: 8776752 Homes 130 Conditioned Floor Area: 4,128ft' Rating Company: Energy Compliance Services 120 Number of Bedrooms: 3 27 Hudson Dr. Southwick MA01077 10 Reference 100 Primary Heating System: Air Source Heat Pump •Electric • 11 HSPF 413-427-2423 Hnme go Primary Cooling System: Air Source Heat Pump • Electric• 17.5 SEER Rating Provider: Building Efficiency Resources so Primary Water Heating: Residential Water Heater • Natural Gas • 0.95 Energy Pa Box 1769 Brevard, NC 28712 6° Factor 800 399 9620 House Tightness: 860CFM50(1.39ACH50)so ao This Home Ventilation: 100 CFM • 48 Watts, z - a. w Duct Leakage to Outside: 41 CFM @ 25Pa (0.99 f 100 ft ) 2a Above Grade Walls: R-21 `.. _ jJ ����� Pad p¢siiry -°•• =° Zero Energy Ceiling: Attic, R-55 a({� Home n Window Type: U-Value: 0.3, SHGC: 0.27 Paul DellaTorre, Certified Energy Rater i�srEn�rgy Foundation Walls: R-13 Digitally signed: 311122 at 12:06 PM 016i7 RFSIEr Framed Floor: NIA 155 Emerson Way LOT-20, Northampton, NIA Annual Estimates: Rating Company: Electric (kWh): 17,932.4 Ene•g,, C:Dr) p Rance Services Natural Gas (Therms): 119.1 Rating Provider: B4O _ii ig-f�ciency Resources CO2 (Tans): 12.2 Rating Provider Address: Approx. Energy Cost: $2,985 PO Fox 1769 Brevard, NC 28712 .. Home Feature Summary: MoreEnegy Single family •::eta•ched:3 �w bed rooms, 4,128 ft2 Existng +v Heating: 11 HSPF domes nav rev Cooling: 17.5 SEER ==fl Hot Water: 0.95 Energy Factor Reference l0U Home 90 Air Leakage: en 860 CFM50 (1.39 ACH50) Ventilation: 100 CFM • 48 W sn Duct LTD: �n This Home 41 CFM @ 25Pa (0.991100 ftz) 3° Above Grade Walls: R-21 o Ceiling: Attic, R-55 Zero Energ y Home o Window: U:0.3 • SHGC: 0.27 less �=A�m Energy Foundation Walls: R-13 IECC 2018 Performance Compliance Property Organization 155 Emerson Way LOT-20 Energy Compliance Servic Northampton, MA 01062 Paul DellaTorre Model: Todd Cellura Custom Home Community: Northampton Builder Sovereign Builders Inc. 0193 Todd Cellura 155 Emerson Way_N ortha mpton_220102 0193 Todd Cellura 155 Emerson Way_N ortha mpton_220225 Design Heating Cooling Water Heating Mechanical Ventilation SubTotal - Used to determine compliance Lights & Appliances wlout Ventilation Onsite generation Total Inspection Status 2022-02-25 Rater ID (RTIN): 8776762 RESNET Registered (Confirmed) Annual Energy Cost IECC 2018 Performance As Designed $1,670 $1,469 $155 $112 $248 $248 $66 $62 $2,139 $1,891 $1,043 $1,043 $0 $0 $3,182 $2,934 R405.3 Source Energy Exception: The proposed home uses 18.2 MBtu LESS source energy than the reference home. Requirements 405.3 Performance -based compliance passes by 11.6% CIO R402.4.12 Air Leakage Testing ® R402.5 Area -weighted average fenestration SHGG R402.5 Area -weighted average fenestration U-Factor R404.1 Lighting Equipment Efficiency ® R403.6.1 Mechanical Ventilation Efficacy Mandatory Checklist Mandatory code requirements that are not checked by Ekotrope must be met. ® IRC M1505.4.3 Mechanical Ventilation Rate R405.2 Duct Insulation Air sealing is 1.39 ACH at 50 Pa. It must not exceed 3.00 AGH at 50 Pa. Design exceeds requirements for IECC 2818 Performance compliance by 11.6%. As a 3rd party extension of the code jurisdiction utilizing these reports, I certify that this energy code compliance document has been created in accordance with the requirements of Chapter 4 of the adopted International Energy Conservation Code based on HAMPSHIRE County. If rating is Projected. I certify that the building design described herein is consistent with the building plans, specifications, and other calculations submitted with the permit application. If rating is Confirmed, I certify that the address referenced above has been inspected/tested and that the mandatory provisions of the IECC have been installed to meet or exceed the intent of the IECC or will be verified as such by another party. Name: Paul DellaTorre Signature: Pail W&T"We Organization: Energy Compliance Services Digitally signed: 311122 at 12:06 PM Ekotrope RATER - Version 4.0.1.2842 IECC 2018 Performance compliance results calculated using Ekotrope RATER's energy and code compliance algorithm. Ekotrope RATER is a RESNETAccredited HERS Rating Tool. All results are based on data entered by Ekotrope users. Ekotrope disclaims all liability for the information shown on this report. IECC 2018 Building UA Compliance Property Organization Inspection Status 155 Emerson Way LOT-20 Energy Compliance Servic 2022-02-25 Northampton, MA01062 Paul DellaTorre Rater ID (RTIN): 8776762 Model: Todd Cellura Custom Home RESNET Registered Community: Northampton Builder (Confirmed) Sovereign Builders Inc. 0193 Todd Cellura 155 Emerson Way_N ortha mpton_220102 0193 Todd Cellura 155 Emerson Way_N ortha mpton_220225 Building UA Elements IECC Reference As Designed Ceilings 53.7 37.4 Above -Grade Walls 124.8 121.4 Windows, Doors and Skylights 172.3 167.5 Slab Floor: 90.6 65.4 Framed Floors 0.0 0.0 Foundation Walls 85.5 94.9 Rim Joists 12.2 10.2 Overall UA (Design must be equal or lower): 539.1 496.8 Requirements 402.1.5 Total UA alternative compliance passes by 7-6% 402.3.2 R4D2.4.12 Air Leakage Testing ® R402.5 Area -weighted average fenestration SHOG R402.5 Area -weighted average fenestration U-Factor ® R404.1 Lighting Equipment Efficiency R403_6.1 Mechanical Ventilation Efficacy Mandatory Checklist Mandatory code requirements that are not checked by Ekotrope must be met. ® IRC M1505.4.3 Mechanical Ventilation Rate ® R403.3.4 Duct Leakage R403.5.3 Hot water pipe insulation Air sealing is 1.39 AC at 50 Pa. It must not exceed 3.00 AC at 50 Pa. Design exceeds requirements for IECC 2018 Prescriptive compliance by 7.8%. Name: Paul DellaTorre Organization: Energy Compliance Services Signature: Digitally signed: Pald, Ve&To".e 3f1122 at 12:06 PM Ekotrope RATER - Version 4.0.1.2842 IECC 2018 Prescriptive compliance results calculated using Ekotrope RATER's energy and code compliance algorithm. Ekotrope RATER is a RESNETAccredited HERS Rating Tool. All results are based on data entered by Ekotrope users. Ekotrope disclaims all liability for the information shown on this report. 155 Emerson Wav LOT=20 i'FiUPP Northampton, MA 01062 Builder: Sovereign Builders Inc. Todd Cellura Custom Home Communit ton Building Features Ceiling Attic, R-55 Duct Supply R-8.0, Return R-8.0 Above Grade Walls R-21 Duct Leakage to Outside 41 CFM @ 251Pa (0.991 100 ft2) Foundation Walls R-13 Total Duct Leakage 82 CFM @ 25Pa (Post -Construction) Framed Floor NIA Heating Air Source Heat Purnp • Electric • 11 HSPF Slab R-10.0 Perimeter, R-10.0 Cooling Air Source Heat Purnp • Electric • 17.5 SEER Under Infiltration 860 CFM50 (1.39 ACH50) Water Heating Residential Water Heater - Natural Gas • 0.95 Window U-Value: 0.3, SHGC: 0.27 Energy Factor As a 3rd party extension of the code jurisdiction utilizing these reports, I certify that this energy code compliance document has been created in accordance with the requirements of Chapter 4 of the adopted International Energy Conservation Code based on HAMPSHIRE County. If rating is Projected. I certify that the building design described herein is consistent with the building plans, specifications, and other calculations submitted with the permit application_ If rating is Confirmed, I certify that the address referenced above has been inspected/tested and that the mandatory provisions of the IECC have been installed to meet or exceed the intent of the I ECC orwill be verified as such by another party. Name: Paul ❑ellaTorre Signature: Paul OeMaTCO, Organization: Energy Compliance Services Digitally signed: 311122 at 12:06 PM Ekotrope RATER - Version 4.0.1.2842 2018 IECC compliance results calculated using Ekotrope RATER's energy and code compliance algorithm. Ekotrope RATER is a RESNET Accredited HERS Rating Tool. All results are based on data entered by Ekotrope users. Ekotrope disclaims all liability for the information shown on this report. I ECC 2018 Label 155 Emerson Way LOT 20 Model: Todd Cellura Custom Home Ekotrope RATER - Version: 4.0.1.2842 HERS® Index Score: 54 Building Envelope Specs Ceiling: R-55 Above Grade Walls: R-21 Foundation Walls: R-13 Exposed Floor: NIA Slab: R-10 Infiltration: 860 CFM50 (1.39 ACH50) Duct Insulation: Supply: R8, Return: R8 ❑uct Lkg to Outdoors: 41 C F M @ 25Pa (0.99 ! 100 ftz) Window & ❑oor Specs U-Value: 0.3, SHGC: 0.27 ❑oor: R-6 Mechanical Equipment Specs Heating: Air Source Heat Pump • Electric • 11 HSPF Cooling: Air Source Heat Pump • Electric • 17.5 SEER Hot Water: Residential Water Heater • Natural Gas 0.95 Energy Factor Average Mechanical Ventilation: 100 CFM Builder or design Professional Signature: