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5/6/18
<br /> Duct Testing Calculator (New Construction)
<br /> House address or lot#: '`
<br /> 1...4'377' K '01 aY gti, � ay 6 6*',,, -•.� y;fi 5d,
<br /> icaifieta
<br /> Conditioned Floor Area: 4: i ;- s; ;.� .F i �n o' .' z'�,' �.;
<br /> „�:,,*�.�.,.-r,:,, �.# �w.s_a,,r..�s.s�i�,✓. r..�'.'�;��i,.,.r3. t, �..:.w.�.��L..;�t<,�..,..�.....�.,tu:.,.._,.�.s4:��th,.c�t�5,9 �z._,7
<br /> 5#'4 '� r 3.,?tan 3 .. I m'3^ . koot moi ry vjxi- x,4�iz' s mF x c*.-u f$ ,,s.: �- "t
<br /> Duct tester location: A we ; w .t e-
<br /> r ed -i ��t��-ice .�„, 4,,, "f'' �, �-x"'�s `k`� a x,�' a-� � , u
<br /> Pressure tap location:y�. ;l . n 6 x . . � ,,. ,„,v� t- 4.!_ Y �' � M
<br /> Ring (if applicable).n t 3 1 o tf4 ❑ n=;43 ❑ k ,5
<br /> &wk Eggd .a.�1"§�.- '"'14'''.r.� ..Lu ..�v9'u ,�;. s.u._..,�_.... ,..m.ua_.m i.,..ti.�.....:i x s...Fr_�x:id.
<br /> At Rough-In or Post Construction
<br /> 1CalculaTest
<br /> Tst Method Standard1
<br /> Target CFM25
<br /> Air Handler Present (Leakage ��
<br /> ( g 4
<br /> <_4 CFM per 1'8$-s CFA Af
<br /> to Exterior or Total Leakage) ri � ` .
<br /> Air ndl resent ll
<br /> <_3 CFM25 per 100 sf of CFA oT°v�4_v qw
<br /> (Leakage to Exterior or Total Leakage) �� z��
<br /> e .. ,
<br /> 1 Test CFM25 must be equal to or less than the calculated target.
<br /> Air Leakage testing Calculator (Blower Door Test)
<br /> Conditioned Floor Area ,,,; ; Calculated Volume (cubic feet)
<br /> lin
<br /> Ceiling Hieght (ft) 3 le Y 0 /(a t, 36• S
<br /> Standard Tested CFM50 CaFculated Test
<br /> Result ( _
<br /> .. ,l e# : ,,,, �' x ti{ iii �,e s o i.�43mt:1•y'�lt�y-•+ ,.Kri y1 ry
<br /> <S.O ACH CFM `X -ew` a ,h ��L - � � ;rg �r�, \f
<br /> . o
<br /> 60-conditioned Volume) IF '° ' 'tom , , *:!,:2:-.!!? u1,4` °
<br /> Glossary ect,i� � (/�- 1—i-s/i-st).
<br /> Rough-In: After installation of the complete air distribution system but before installation of insulation and
<br /> sheet rock. Allows`for access to all duct seams and connections for re-evaluation of seal integrity if standard
<br /> isnot met in intitial test
<br /> Post Construction At or near final inspection. The home must be complete enough to pressurize the home
<br /> :::..1:4-0,.25 pa .
<br /> °Total Leakage Aggregation of the entire systems duct leakage in a duct testa
<br /> _leakage to Exterior: Aggregation of all duct system leaks to the exterior of the CFA in:a duct test.
<br /> Pascal (pa) .Unit of pressure
<br /> CFA Conditioned floor area in square feet
<br /> CFM Cubic feet per minute of air leakage at 25 pascals of pressure
<br /> ''CFM50: Cubic feet per minute ofair leakage at 50 pascals of pressure
<br /> Conditioned Volume Volume of conditioned space(CFA X ceiling hieght)
<br /> ACH50 Air changes per hour at 50 pascals of pressure
<br /> r
<br /> y
<br /> S )
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