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HERS Final Report
AIR LEAKAGE REPORT Date:January 10, 2013Rating No.:12-394 Building Name:7 Mark Warner DrRating Org.:Center for EcoTechnology Owner's Name:Phone No.:413-586-7350 Property: 7 Mark Warner DrRater's Name:Evan Dick Address:Northampton, MA 01062Rater's No.:7633799 Builder's Name:Saloomey Construction Weather Site:Northampton, MARating Type:Confirmed File Name: 12-394_7_Bear_Hill final 1-2-2013.blgRating Date:1-2-2013 REM/Rate - Residential Energy Analysis and Rating Software v13.0 This information does not constitute any warranty of energy cost or savings. © 1985-2012 Architectural Energy Corporation, Boulder, Colorado. Whole House Infiltration Blower door test Heating Cooling Natural ACH:0.16 0.12 ACH @ 50 Pascals:2.04 2.04 CFM @ 25 Pascals:915 915 CFM @ 50 Pascals:1436 1436 Eff. Leakage Area: [sq.in]78.8 78.8 Specific Leakage Area:0.00011 0.00011 ELA/100 sf shell: [sq.in]0.88 0.88 Duct Leakage Leakage to Outside Units 1st and base 2nd CFM @ 25 Pascals:0 38 CFM25 / CFMfan:0.0000 0.0308 CFM25 / CFA:0.0000 0.0353 CFM per Std 152:N/A N/A CFM per Std 152 / CFA:N/A N/A CFM @ 50 Pascals:0 60 Eff. Leakage Area: [sq.in]0.00 3.27 Thermal Efficiency:N/A N/A Total Duct Leakage Units CFM25/CFA CFM25/CFA Total Duct Leakage:0.0000 0.0000 Ventilation Mechanical:Exhaust Only Sensible Recovery Eff. (%):0.0 Total Recovery Eff. (%):0.0 Rate (cfm):81 Hours/Day:24.0 Fan Watts:36.5 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 81 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 162 cfm mechanical ventilation system would need to operate 12 hours per day, as long as the system operates to provide required average ventilation once each hour. 7 M a r k W a r n e r D r No r t h a m p t o n , M A 0 1 0 6 2 5 S t a r s P l u s Co n f i r m e d Re g i s t r y I D : 0 6 7 5 6 1 3 2 4 Ra t i n g N u m b e r : 1 2 - 3 9 4 Ce r t i f i e d E n e r g y R a t e r : E v a n D i c k Ra t i n g D a t e : 1 - 2 - 2 0 1 3 Ra t i n g O r d e r e d F o r : Es t i m a t e d A n n u a l E n e r g y C o s t Co n f i r m e d Us e M M B t u C o s t P e r c e n t H e a t i n g 8 2 . 1 $ 1 4 0 0 3 8 % C o o l i n g 4 . 8 $ 2 5 4 7 % H o t W a t e r 1 9 . 0 $ 3 0 2 8 % L i g h t s / A p p l i a n c e s 35.0$173647% P h o t o v o l t a i c s - 0 . 0 $ - 0 - 0 % S e r v i c e C h a r g e s $ 0 0 % T o t a l $ 3 6 9 2 1 0 0 % Th i s h o m e m e e t s o r e x c e e d s t h e m i n i m u m cr i t e r i a f o r a l l o f t h e f o l l o w i n g : Ce n t e r f o r E c o T e c h n o l o g y 32 0 R i v e r s i d e D r S u i t e 1 - A No r t h a m p t o n , M A 0 1 0 6 2 41 3 - 5 8 6 - 7 3 5 0 ww w . c e t o n l i n e . o r g Un i f o r m E n e r g y R a t i n g S y s t e m 1 S t a r 1 S t a r P l u s 2 S t a r s 2 S t a r s P l u s 3 S t a r s 3 S t a r s P l u s 4 S t a r s 4 S t a r s P l u s 5 S t a r s 5 S t a r s P l u s 50 0 - 4 0 1 40 0 - 3 0 1 30 0 - 2 5 1 25 0 - 2 0 1 20 0 - 1 5 1 15 0 - 1 0 1 10 0 - 9 1 90 - 8 6 85 - 7 1 70 o r L e s s En e r g y E f f i c i e n t HE R S I n d e x : 51 Ge n e r a l I n f o r m a t i o n Co n d i t i o n e d A r e a : 5 1 1 9 s q . f t . 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Pr o g r a m m a b l e T h e r m o s t a t : H e a t i n g : Y e s C o o l i ng : Y e s Bu i l d i n g S h e l l F e a t u r e s Ce i l i n g F l a t : R - 3 8 E x p o s e d F l o o r : N A Va u l t e d C e i l i n g : R - 3 7 W i n d o w T y p e : U : 0 . 3 0 , S H G C : 0 . 2 7 Ab o v e G r a d e W a l l s : R - 2 1 In f i l t r a t i o n : Fo u n d a t i o n W a l l s : R - 1 9 . 0 R a t e : H t g : 1 4 3 6 C l g : 1 4 3 6 C F M5 0 Sl a b : R - 5 . 0 E d g e , R - 0 . 0 U n d e r M e t h o d : B l o w e r d o o r t e s t Li g h t s a n d A p p l i a n c e F e a t u r e s Pe r c e n t I n t e r i o r L i g h t i n g : 9 6 . 2 0 R a n g e / O v e n F u e l : N a t u ra l g a s Pe r c e n t G a r a g e L i g h t i n g : 1 0 0 . 0 0 C l o t h e s D r y e r F u e l : E l ec t r i c Re f r i g e r a t o r ( k W h / y r ) : 4 6 6 . 0 0 C l o t h e s D r y e r E F : 3 . 0 1 Di s h w a s h e r E n e r g y F a c t o r : 0 . 9 2 C e i l i n g F a n ( c f m / W a t t ) : 0 . 0 0 Th e H o m e E n e r g y R a t i n g S t a n d a r d D i s c l o s u r e f o r t h i s h o m e i s a v a i l a b l e f r o m t h e r a t i n g p r o v i d e r . RE M / R a t e - R e s i d e n t i a l E n e r g y A n a l y s i s a n d R a t i n g S of t w a r e v 1 3 . 0 Th i s i n f o r m a t i o n d o e s n o t c o n s t i t u t e a n y w a r r a n t y o f e n e r g y c o s t o r s a v i n g s . © 1 9 8 5 - 2 0 1 2 A r c h i t e c t u r a l E n e r g y C o r p o r a t i o n , B o u l de r , C o l o r a d o .