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f <br />Meg Haley <br />From: <br />Sent: <br />To: <br />Subject: <br />� <br />David Happe <DavidH@emeraldaire.com> <br />Friday, September 18, 2015 8:11 AM <br />Meg Haley <br />RE: Kirtley Cole TI: HVAC drawings <br />� <br />Meg, <br />2012 WSEC section 4033.1. exception #1 references equipment efficiencies from Tables C403.2.3 (1) through (3). <br />Table C 403.2.3 (2) shows that the minimum efficiency for a heat pump is 13 SEER. <br />IT,�e�� c�o,_�.�1�a <br />MaNIMIIftA Ef�ICtEhGY RE�UIREMEtlTS; <br />ELECTRICALLY ORERATED llNITARY ANU AFPLfE11>IEAT PUMRS <br />EiiL11PMEHTTYPE SIZECATEGU3IY HEATWfiSEG�IOM SU�CATEGORMOR M4�PSl1741t TES7 <br />4YPF � RJ1TLVd}C(Hi�R10N EFf7G1EN�Y R�ROCEDUR�� <br />�1�r crn,lcd <br />�e.,�:6.ar; �.i�:.,lt'; <br />7trcnu,.l;-th;-n.i9L <br />av cim-. vl Ic�a:hn�; nzdci <br />A3f s�w.-?1.J <br />tcecr3i�� n�'+i�y <br />:�;i.:��'liinl' 1.1 <br />r 3ri,1Y� E3ruh° Ahi <br />=�65:4N1i! [i�ca�F� ao�4 <br />-. � ei daC�(J Etltl�t <br />t � :4,.tNJt� f$[v �i <br />amt! = ,d�i,t�!] <br />435��'l� <br />2•.iY.L�H� l�tu �� <br />l;�ectric it�rst�ns� <br />qv. 'snfl�: S <br />�tI9. �3i�cr <br />C-.,c�Iaii: fi�'sryr.:itl�.t <br />i,s r',ti��n. p <br />AI7 �;t$ICE <br />1:2nt��r RracsLin.¢ <br />�Ui til°:I4 � <br />:i19 �Ibcr <br />�t+iii 5'.,i�.in � <br />s;��:i� r��ti�,;:�r <br />ti�iil S4aL:tn <br />�rn.ls� P�r�aSs.� <br />ti, :ic Ss:u.=m �t.il� <br />�714r�i ��dl'il9s� <br />Sp9iF ti�:.F.-in �r..d <br />SpaiR ti�°.rnn .ii�il <br />jir.F?� Pa.kac� <br />4P7iz ;iiwism �R.I� <br />SS�,;?� i'�c�g. <br />Sp:1E .l;�a[nn �r.�L <br />11Pj.'ia PJC�'.A6'i <br />�}�d16 titi,t-1n 5`31� <br />5mu'.� P'ai�}�c <br />I � �' :,'c I. 4( <br />�3,�tiEr.ft <br />1 _'.ts Sk'.IiR <br />!'.I? wF1:.R, <br />1 l.it ��7t <br />9l� lF'}�t <br />� �,� ;; �:E:74 <br />9 t.�a lE'[�S <br />Jt1 r; �Ef� <br />�I?:7 fi�7i�t <br />1�1:4 �E�t <br />7t'i.9 [EI:C{ <br />'�.S El':@t <br />'iAi IEfR <br />�.� EL'�+_ <br />�.a I:I;EF <br />,�a��c <br />�;1.�. �il.l <br />,�3ERE <br />3�4ii� iiitt <br />'=F7+riNi17u��if .�ul f »b'E��ttcrinF!u�itcr 11.e[:ER <br />=-n iJlNND Bltt�'J1 and <br />1��er rcn�� .._ ES�DI;S1 ➢9m�h ' A:l �: cfs"F mtci,tt�; u�:i[.1 Ii.n EEft <br />Icc.*�nling r.�i�cic.t <br />:>tii_da.Mf tSi:�'l� �cr�9 ... _._� ._ _ �.Y 8S!7 �_;e{t»l <br />Exception #1 requires that the unit efficiency be 15% greater, 1.15x13SEER = 14.95SEER. <br />The specified unit has a listed efficiency of 19 SEER, thus is well above the required efficiency to utilize economizer <br />exception #1. <br />David Happe, PE <br />Emerald Aire, Inc. <br />5108 D St. NW <br />Auburn, WA 98001 <br />O: 253-872-5665 <br />C: 206-390-9483 <br />From: Meg Haley jmailto:MHalev@everettwa.�ov] <br />Sent: Thursday, September 17, 2015 3:59 PM <br />To: David Happe <DavidH@emeraldaire.com> <br />Subject: RE: Kirtley Cole TI: HVAC drawings <br />David, <br />I will put this in the permit application file. For clarification, could you reference the table to show the 15% higher <br />efficiencies provided? <br />Thanks, <br />i <br />