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36-352 (4) Air Property Organization HERS 41 Emerson Way Power House Energy Consulting Confirmed Northampton , MA 01062 413-835-5162 8/13/14 Matt Turcotte Rating No:HERS-190 Weather:Northampton, MA Rater[D:1497133 HERS-190 41 Emerson Way Builder registered.big Rosemund Whole House Infiltration Blower Door Test Heating Cooling Natural ACH 0.07 0.05 ACH @ 50 Pascals 1.18 1.18 CFM @ 25 Pascals 404 404 CFM @ 50 Pascals 634 634 Eff. Leakage Area(sq.in) 34.8 34.8 Specific Leakage Area 0.00009 0.00009 ELA/100 sf shell (sq.in) 0.53 0.53 Duct Leakage Leakage to Outside Units CFM @ 25 Pascals CFM25 / CFMfan CFM25 / CFA CFM per Std 152 CFM per Std 152 / CFA CFM @ 50 Pascals Eff. Leakage Area (sq.in) Thermal Efficiency Total Duct Leakage Units Total Duct Leakage Ventilation Mechanical Exhaust Only Sensible Recovery Eff. (%) 0.0 Total Recovery Eff. (%) 0.0 Rate (cfm) 61 Hours/Day 24.0 Fan Watts 9.0 Cooling Ventilation Natural Ventilation ASHRAE 62.2 - 2010 Ventilation Requirements For this home to comply with ASHRAE Standard 62.2 - 2010 Ventilation and Acceptable Indoor Air Quality in Low-Rise Residential Buildings, a minimum of 56 cfm of mechanical ventilation must be provided continuously, 24 hours per day. Alternatively, an intermittently operating mechanical ventilation system may be used if the ventilation rate is adjusted accordingly. For example, a 111 cfm mechanical ventilation system would need to operate 12 hours per day, as long as the system operates to provide required REM/Rate - Residential Energy Analysis and Rating Software v14.4.1 This information does not constitute any warranty of energy cost or savings. © 1985-2014 Architectural Energy Corporation, Boulder, Colorado. ENERGY STAR Certified Homes, Version 3 (Rev. 07) Thermal Enclosure System Rater Checklist Home Address: . L , City: le ++ci State: Zip Gode: 3.Fully-Aligned Air Barriers 6 Must Builder Rater A _.__...— _. _ Correct Verified' wifled At each insulated location noted below,a complete air barrier shall be provided that is fully aligned with the insulation as follows: •At interior or exterior surface of ceilings in Climate Zones 1-3;at interior surface of ceilings in Climate Zones 4-8.Also,include barrier at interior edge of attic eave in all climate zones using a wind baffle that extends to the full height of the insulation.Include a baffle in every bay or a tabbed baffle in each bay with a soffit vent that will also prevent wind washing of insulation in adjacent bays •At exterior surface of walls in all climate zones;and also at interior surface of walls for Climate Zones 4_87 •At interior surface of floors in all climate zones,including supports to ensure permanent contact and blocking at exposed edge 82 3.1 Wald 3.1.1 Walls behind showers and tubs ❑ ❑ IV ❑ 3.1.2 Walls behind fireplaces 0 O O 3.1.3 Attic knee walls ' ❑ ❑ p 3.1,4 Skylight shaft walls ❑ ❑ 0 3.1.5 Wail adjoining porch roof ❑ ❑ ❑ 3.1.6 Staircase walls ❑ ❑ ❑ 3.1.7 Double walls O O O 3.1,8 Garage rim/band joist adjoining conditioned space ❑ ❑ ❑ 3.1.9 All other exterior walls 7�t .!,'1} , -, r, , ,v ❑ ❑ 0 3.2 Floors 3.2.1 Floor above garage ❑ ❑ ❑ 3.2.2 Cantilevered floor ❑ I p ❑ 3.2.3 Floor above unconditioned basement or unconditioned crawlspace 0 ❑ ❑ 3.3 Ceilings 3.3.1 Dropped ceiling/soffit below unconditioned attic ❑ ❑ ❑ 3.3.2 All other ceilings ❑ ❑ 1 p 5.Air Sealing Must Builder i Railer NIA Correct Verified Verified 5.1 Penetrations to unconditioned space fully sealed with solid blocking or flashing as needed and gaps sealed with caulk or foam 5,1.1 Duct/flue shaft p ❑ S.1.2 Plumbing/piping D O 0 5.1.3 Electrical wiring ❑ ❑ 0 5.1.4 Bathroom and kitchen exhaust fans O O iry 0 5.1.5 Recessed lighting fixtures adjacent to unconditioned space ICAT labeled and tufty gasketed. Also,i(in insulated ceiling without attic above,exterior surface of fixture insulated to a R-10 in O 0 ti/ 0 CZ 4 and higher to rninimize condensation potential. 5.1.6 Light tubes adjacent to unconditioned space include lens separating unconditioned and ❑ ❑ ❑ ;,. conditioned space and are fully gasketed X 5.2 Cracks in the building envelope fully sealed 5.2.1 All above-grade sill plates adjacent to conditioned space sealed to foundation or sub-floor with caulk,foam,or equivalent material,Foam gasket also placed beneath above-grade sill plate if ❑ 0 ❑ resting atop concrete or masonry and adjacent to conditioned space 24 s 5.2.2 At top of walls adjoining unconditioned spaces, continuous top plates or sealed blocking using ❑ ❑ ❑ caulk,foam,or equivalent material 5.2.3 Drywall sealed to top plate at all unconditioned attic/wall interfaces using caulk,foam,drywall adhesive(but not other construction adhesives),or equivalent material. Either apply sealant O ❑ 0 directly between drywall and top plate or to the seam between the two from the attic above. 5.2.4 Rough opening around windows&exterior doors sealed with caulk or foam 28 O O 0 5.2.5 Marriage joints between modular home modules at all exterior boundary conditions fully sealed O O 0 with gasket and foam 5.2.6 All seams between Structural Insulated Panels(SIPS)foamed and/or taped per ❑ O 0 manufacturer's instructions 5.2.7 In multifamily buildings,the flap between the common wall(e.g.the drywall shaft wall)and the ❑ ❑ ❑ structural framing between units fully sealed at all exterior boundaries 5.3 Other openings 5.3.1 Doors adjacent to unconditioned space(e.g.,attics,garages,basements)or ambient conditions ❑ ❑ 0 made substantially air-tight with weatherstripping or equivalent gasket 5.3.2 Attic access panels and drop-down stairs equipped with a durable a R-10 insulated cover that is gasketed(.e.,not caulked)to produce continuous air seat when occupant is not accessing the 0 O 0 attic 27 5.3.3 Whole-house fans equipped with a durable 2 R-10 insulated cover that is gasketed and either installed on the house side or mechanically operated S7 D D 0 Rater Name: _ Rater Pre-Drywall Inspection Date: Rater Initials: Rater Name: Rater Final Inspection Date; 1911t Rater Initials: Builder Employee- Builder Inspection Date: Builder Initials ry f ,�l,r►, Registry ID: 947505484 Rating Number: HERS-190 fs Certified Energy Rater: MattTurcotte we 9Y Rating Date: 8/13/14 41 Emerson Way Rating Ordered For: Northampton,MAO 1062 Estimated Annual Energy Cost wwxwx Confirmed 5 Stars Plus Use MMBtu Cost Percent Confirmed Heating 45.3 $651 33% Uniform Energy Rating System Energy Efficient Cooling 1.9 $98 5%Hot Water 13.4 $189 10% 1 Star 1 Star Plus 2 Stars 2 Stars Plus 3 Stars 3 Stars Plus 4 Stars 4 Stars Plus 5 Stars 15 Stars Plus -- --- - -- ----- Lights/Appliances 22.3 $1027 52% 500-401 400-301 300-251 250-201 200-151 150 101 100-91 90-86 85-71 1 70 or Less Photovoltaics -0.0 $-0 -0% HERS Index: 47 Service Charges $0 0% General Information Total 82.9 $1964 100% Conditioned Area: 2556 sq.ft. HouseType: Single-family detached Conditioned Volume: 32126 cubic ft. Foundation: Conditioned basement Bedrooms: 3 This home meets or exceeds the minimum Mechanical Systems Features criteria for all of the following: Integrated Htg/DHW: Natural gas,Htg eff 0.95 CAafue.DHW eff 0.95 CAef. Cooling: Air-source heat pump,Electric,21.0 SEER. Cooling: Air-source heat pump,Electric,19.0 SEER. Duct Leakage to Outside: NA Ventilation System: Exhaust Only:61 cfm,9.0 watts. Programmable Thermostat: Heating:Yes Cooling:Yes Building Shell Features Ceiling Flat: R-48.1 Slab: R-0.0 Edge,R-0.0 Under Sealed Attic: NA Exposed Floor: R-44.4 Vaulted Ceiling: R-42.0 Window Type: U-Value:0.280,SHGC:0.250 Above Grade Walls: R-19.3 Infiltration Rate: Htg:634 CIg:634 CFM50 Foundation Walls: R-12.0 Method: Blower door test Lights and 4piiaiice Features TITLE Percent Interior Lighting: 85.80 Range/Oven Fuel: Natural gas Company Percent Garage Lighting: 100.00 Clothes Dryer Fuel: Electric Address Refrigerator(kWh/yr): 616.00 Clothes Dryer EF: 3.02 City,State,Zip Dishwasher Energy Factor: 0.78 Ceiling Fan(cfm/Watt): 0.00 Phone# The Home Energy Rating Standard Disclosure for this home is available from the rating provider. Fax# REM/Rate-Residential Energy Analysis and Rating Software v14.4.1 This information does not constitute any warranty of energy cost or savings. ©1985-2014 Architectural Energy Corporation,Boulder,Colorado. h f Massachusetts The Commonwealth o City of Northampton f Certificate o Occupancy Y In accordance with 780 CMR,(The 8th Edition of the Massachusetts State Building Code) this Certificate of Occupancy is issued to the premise or structure or part thereof as herein identified. Identify Name of Building of Space Within Certificate No. Issued to ROSEMUND LLC Permit# i BP-2014-0518 Identify property address including street number, name, city or town and county Located at 41 EMERSON WAY —LOT 2 Florence, MA 01062 Use Group Classification(s) Residential R-3 This Certificate of Occupancy is hereby issued by the undersigned to certify that the premise, structure or portion thereof as herein specified has been inspected for general fire and life safety features. This certificate shall allow for the use as herein described and in conformance with any and all conditions as identified below. It shall be posted in a conspicuous place within the space as directed by the undersigned. Failure to post the certificate,failure to comply with conditions or, tampering With the contents of the certificate is strictly prohibited. Conditions of Use Name of Municipal Date of Final Map/Plot: Building Official Kyle J. Scott Inspection Date 36/352 08/14/2014 Signature of Municipal Date of Issuance Date Map Building Official 08/14/2014 Lot