Bld-19-005975 S
2015 IECC Certificate
15 Baldwin Lane,West Yarmouth,MA 02673
Building Envelope Insulation
Ceiling R-38.5
Above Grade Walls R-21.0
Foundation Walls R-0.0
Exposed Floor R-30.0 0
Slab None �+ E
Infiltration Htg:449 Cl8: 449 CFM50
Duct R-6.0 �AN 2.3 0
\*_Total Duct Leakage 48.00 CFM®25 Pascals — ftTMENT
Window Data U-Factor SHGC lD�NG pEPA
Window 0.300 0.450 _-•--�'�
Mechanical Equipment
HEAT: Fuel-fired air distribution, Natural gas, 96.0 AFUE.
COOL: Air conditioner, Electric, 13.0 SEER.
DHW: Instant water heater, Natural gas, 0.93 EF, 0.0 Gat.
Builder or Design Professional
Signature
REM/Rate-Residential Energy Analysis and Rating Software v15.7.3
Home Energy Rating Certificate
Property HERS
Biando Residence Rating Type: Confirmed Certified Energy Rater: Steven A. Grevetis
Biando Rating Date: 1/10/2020 Rating Number: 4958795.013D
15 Baldwin Lane Registry ID: 870239400
West Yarmouth, MA 02673 Estimated Annual Energy Cost
Use MMBtu Cost Percent
HERS Index: 50 Heating 36.1 $166 8%
General Information Cooling 2.9 $218 10%
Conditioned Area 2650 sq. ft. House Type Single-family detached Hot Water 10.1 $28 1%
Conditioned Volume 21200 cubic ft. Foundation Enclosed crawl space Lights/Appliances 23.4 $1497 70%
Bedrooms 4 Photovoltaics -0.0 $-0 -0%
Service Charges $244 11%
Mechanical Systems Features Total 72.5 $2153 100%
Cooling: Air conditioner, Electric, 13.0 SEER.
Heating: Fuel-fired air distribution, Natural gas, 96.0 AFUE. Criteria
Water Heating: Instant water heater, Natural gas, 0.93 EF, 0.0 GM. This home meets or exceeds the minimum criteria for the following:
Duct Leakage to Outside 10.00 CFM25. 2015 IECC UA Compliance
Ventilation System Balanced: ERV, 120 cfm, 84.0 watts. 2015 IECC Performance Path
Programmable Thermostat Heat=No; Cool=No
Building Shell Features
Ceiling Flat NA Slab None
Sealed Attic R-38.5 Exposed Floor R-30.0
Vaulted Ceiling NA Window Type U-Value: 0.300, SHGC: 0.450
Above Grade Walls R-21.0 Infiltration Rate Htg:449 Clg:449 CFM50 •
Foundation Walls R-0.0 Method Blower door Steven Grevelis
Target Inspections
Lights and Appliance Features 24 School Street, Unit 6
Interior Fluor Lighting (%) 0.0 Range/Oven Fuel Natural gas P. 0. Box 444
Interior LED Lighting (%) 100.0 Clothes Dryer Fuel Electric West Dennis, MA 02670
Refrigerator(kWh/yr) 623 Clothes Dryer CEF 2.62 888-280-2108
Dishwasher(kWh/yr) 269 Ceiling Fan (cfm/Watt) 0.00 Certified Energy Rater:
REM/Rate- Residential Energy Analysis and Rating Software v15.7.3
This information does not constitute any warranty of energy costs or savings. 0 1985-2018 NORESCO, Boulder, Colorado.
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Air Leakage
Property Organization HERS
Biando Target Inspections Confirmed
15 Baldwin Lane (888)-280- 2108 1/10/2020
West Yarmouth, MA 02673 Steven A. Grevelis Rating No:4958795.013D
Rater ID:4958795
Weather:Barnstable AP,MA Builder
Biando Residence Cleary Construction
4958795.013D.15 Baldwin Ln_W
Yarmouth.TC.MEB.blg
Whole House Infiltration Blower Door Test
Heating Cooling
Natural ACH 0.08 0.07
ACH 50 Pascals 1.27 1.27
CFM®25 Pascals 286 286
CFM®50 Pascals 449 449
Eff. Leakage Area (sq.in) 24.6 24.6
Specific Leakage Area 0.00006 0.00006
EL.A/100 sf shell(sq.in) 0.39 0.39
CFM50/sf shell 0.07 0.07
Duct Leakage
Leakage to Outside Units Main Ducts
CFM®25 Pascals 10
CFM25 / CFMfan 0.0058
CFM25 / CFA 0.0038
CFM per Std 152 N/A
CFM per Std 152 / CFA N/A
CFM®50 Pascals 16
Eff. Leakage Area(sq.in) 0.86
Thermal Efficiency N/A
Total Duct Leakage Units CFM25/CFA
Total Duct Leakage 0.0181
Ventilation
Mechanical Balanced ASHRAE ASHRAE
Adj.Sensible Recovery Eff. (%) 77.0 62.2-2010 62.2-2013
Adj.Total Recovery Eff. (%) 80.0
Rate (cfm) 120 64 99
Hours/Day 24.0 24.0 24.0
Fan Watts 84.0
Cooling Ventilation Natural Ventilation
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. The 62.2-2013 rate incorporates 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 v15.7.3
This information does not constitute any warranty of energy costs or savings.
01985-2018 NORESCO, Boulder, Colorado.