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<br /> Window, Sk�light and Do�r Schedule Simple Heating System Size; Washington 5tate Pres�riptive Energy Code Compllance-All Climate Zones in Wa E
<br /> Pro�ect Information Contact Information � �
<br /> Vladimir Pyatak Vladimir Pyatak �
<br /> 2132 sf x 2 pyanvladi@hotmail,com
<br /> Everett 206 353-4081 �
<br /> ProJect Information Contact Information This heating system sizing calculator is based on the Prescr�ptive Requlrements of th� 2015 Washington State Energy Code (WSEC)
<br /> Contact Information This pro�ect will use the requirements of the Prescriptive Path below and incorporate the
<br /> Vladimir Pyatak Vladimir Pyatak Vladimir Pyatak the minimum values listed, In addition, ba�ed on the size of the structure, the appropriate
<br /> 2132 sf x 2 pyanvladl@hotmail,com pyanvladi@hotmail,com number of addifional credits are checked as cho5en by the permit applicant, U
<br /> Everett 206 353-4081 206 353-4081
<br /> Authorized Representative _______ _____Date - $
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<br /> WldthHelght �
<br /> Ref, U-factor QtFeelnFeelnch Area UA
<br /> e t Swin I Door 24 s , ft, m�J 0.30 1 2 8 6 8 17� 5�33 �
<br /> R-Valuea U-Factora m
<br /> � mp 9 � � q Fenestration U-�actorb n/a 0,30 � � '
<br /> F�empt Glazed Fenestratlon (15 sq, ft, maxJ 0,0 0,00
<br /> instructions Design Temperature Diff�enc� (?l� 49 Skylight U-Factor n/a 0,5� � c� .
<br /> ?T = Indoor (70 degrees) - Outdoor �esign �emp Glazed Fenestration SHGC n/a n/a Q m ;
<br /> Vertical Fenestratlon (Windows and doors) eS g
<br /> Ceilin k 49� 0,026 � Q �
<br /> C omponen t W l d t h H e ig h t W o o d F r a m e W a l l g,m,n 2 1 i n t 0,0 5 6 c n o
<br /> Descrlptlon Ref, U-factor QtFeelnFeelnch Area UA Conditioned Floor Area Mass Wall R-Valuei 21/21h 0,056 `� m N m
<br /> 5 0 6 0 hs 0 2 8 3 5 6 9 0,0 25�20 q Floor 30g + 0,029 � � � �dj
<br /> 4046 hs 028 1 4 4 6 18,0 6,04 Instructlons C on d it ion e d F loor A rea (s ft) 2,1 3 2
<br /> Below Grade Wallc,m 10/15/21 int 0,0�2 �
<br /> 5050 hs 028 1 5 5 25,0 7,00 Slabd R-Value & Depth 10, 2 ft n/a � J � �
<br /> Av�age Ceiling Helght Conditloned Volume �E T a b l e R 4 0 2,1,1 a n d T a b l e R 4 0 2,1,3 F o o t n o t e s i n c l u d e d o n Pa ge 2, � N
<br /> 5040 hs 0 2 8 2 5 4 4 0,0 1 1 2 0 Instructions Average Celling Height (ffJ 8,5 18,122
<br /> 4040 hs 0�8 1 4 4 16,0 4,48 � � � � -
<br /> 6050 hs 0�28 1 6 5 30,0 8,40 U-Factor X Area = UA Each dwelling unit in a residential building shall comply with �ufficient options from Tabl
<br /> 2636 sh 028 1 2 6 3 6 8�8 2,45 Instructions 0,30 340 102,00 °
<br /> 5020 028 1 5 2 10,0 2,80 g ' cv
<br /> 4020 028 1 4 2 8,0 224 U-Factor X Area = �UA 1, Small Dw�ellin Unit; 15 credits q �
<br /> I n s tr u c t i o n s @,5 0 Dwellin units les� than 1500 s uare f eet in conditioned f loor area with less than � �
<br /> 3080 store 0�28 1 3 8 24,0 6,72 �
<br /> 6 0 8 0 s g d 0 2 8 1 6 8 4 8,0 1 3.4 4 2, Medium Dwelling Unit; 3,5 credits N
<br /> �
<br /> Attic U-Factor X Are�a = UA All dwelling units that are not inc lu de d in #1 or #3, Excep t ion, Dwe l l ing un i ts ser m
<br /> Instructlons 0.026 1,199 31,17 3, L a r g e D w e l l i n g U n i t; 4,5 c r e d i t s �
<br /> Dwelling unfts exceeding 500� square f eet of conditioned f loor area, �
<br /> Sum of Vertical Fenestration Area and UA; 317a 88,97 Single Rafter or Joist Vaulted Ceilings U-Factor X Area UA 4, Additions less than 500 square feet; .5 Gredits �
<br /> Vertical Fenestration Area Weighted U=UA/Area 028 Instructions No selection --- �
<br /> a�
<br /> Overhead Glazing (Skylights) Above Grade Walls (see Figure 1) U-Factor X Are� UA Option Description Credit(sl ;
<br /> Com nent WldthHeight Instructlons 0,056 2,632 147�9 la Efficient Building Envelope la 0,5 �5 RE�/���0(��
<br /> Pa lb Efficient Building Envelope lb 1,0
<br /> Description Refi. U--factor Qt,FeelnFeelnch Area UA
<br /> 2020 0�50 1 2 2 4,0 2,00 Floors U-Factor X Ar� UA lc Efficient Building Envelope lc 2,0
<br /> 0,0 0,00 Instructlons 0,025 1,199 29,98 ld Ef f icient Building Envelope ld 0,5 � :
<br /> 2a Air Leakage Control and Efficient Ven 0,5 �
<br /> Below Grade Walis (see Figure 1) U-Factor X Area UA 2b Air Leakage Control and Ef f icient Ven 1,0
<br /> Instructlons 0,042 __��� 2c Air Leakage Control and Ef f icient Ven 1,5 �-
<br /> 3a High Efficiency HVAC 3a 1,0 �
<br /> . Slab Below Grade fsee Flgure 1) F Factor X Length UA 3b High Ef f iciency HVAC 3b 1,0 1,0
<br /> Sum of Overhead 4,0 2,00 Instructlons 0�570 ___._..�__ 3c High Efficiency HVAC 3c 1,5 �
<br /> Overhead Giaz 0�50 3d High Efficiency HVAC 3d 1.0
<br /> Siab on Grade (see Figure 1) F-Factor X Length UA 4 High Efficiency HVAC Distribufion Sy� 1,0 �
<br /> Total Sum of Fenestration Area and UA (for heating system sizing calculations) 339�5 96�30 Instructlons 0,540 __�w__ Sa Ef f icient Water Heating 5a 0,5 ,5
<br /> 5b Efficient Water Heating 5b 1,0 � � �
<br /> 5c Ef f icient Water Heating 5c 1,5 1,5 "
<br /> 5d Ef f icient Water Heating 5d 0,5 � � �
<br /> Instructlons Duct Leakage Coefficlent 6 Renewable Electric Energy 0,5 �1200 kwh 0,0 � � N ;
<br /> �� Total Credits 3,50 � \
<br /> �Please ref er to Table R406,2 f or complete option descriptions � � �
<br /> Sum of UA 310�54
<br /> Table R402,1,1 FootnotesFor SI; 1 foot ,= 304,8 mm, ci ,= continuous insulation, int ._ �n � � �
<br /> Envelope Heat Load 15,217 Btu / Hour �
<br /> Sum of UA X?T '"' �
<br /> Air Leakage Heat Load 9,590 Btu / Hour � �I
<br /> Volume X 0,6 X ?T X ,018 (uj ef-- �
<br /> Building Design Heat Load 24,807 Btu / Hour 3 �- �
<br /> Alr Leakage + Envelope Heat Loss O � •
<br /> Bullding and Duct Heat Load 24,807 Btu / Hour
<br /> Ducts in unconditioned space; Sum of Bullding Heat Loss X 1,10 y��EC En�r�y Code Coxnplian.�e Sec� R401 2415 �
<br /> Ducts in conditioned s ce; Sum of Buildin Heat Loss X 1 y
<br /> Maximum Heat Equipment Output 34,729 Btu 1 Hour Glazing is less than 25% of conditioned floor area �
<br /> Bullding and Duct Heat Loss X 1.40 for Forced Alr Furnace Zone 5 climate zone d-
<br /> Bullding and Duct Heat Loss X 125 for Heat Pump Prescriptive Option 1; Windows U,30, Walls R-21; Ce(Iing R-49, Floor R-30, Slab 10/15/21+TB per Tabie R402.1,1 �
<br /> Provide depth markers for blown attic insulation �-
<br /> Windows will be U ,30 or better, Ov�rhead glazing: U ,50. Doors; U�20 �
<br /> Ducts outside of conditioned space will be sealed and tested to RS-33 per IRC
<br /> Ducts in conditloned space wiil be Insulated to R-30, or as close as possible � �,
<br /> 8°/a total, 6% to exterior or less �
<br /> �
<br /> Ducts tested per R403.3 Q :
<br /> A continuous air barrier shall be installed on the bldg envelope, seallfng all gaps, � �
<br /> Corners and Headers shali be insulated - � �
<br /> Seal Garage walls to conditloned space, recessed Iights, envelope Jambs, knee walis, top plates and sills. � U
<br /> Insulate around all plumb(ng, wiring and devices, shower stalls, register boots, fire places (w/gasketed doors), �
<br /> A 5-2 day proprammablat�er�ta�wIN-b� pr�uld�l_for primary HVAC system per R403.�,1 - ail other adJustable � � (�
<br /> ,ENERGY CREDITS '-� _, � � X :
<br /> ,-'� ia - Wlndows U; 0�8 Floor R-38 0.5 credits ���\ � �, W
<br /> � 3b - A(r Source Heat Pump w/HSPF 9, 4 ton, 16 SEER 1,0 credit ; � W �
<br /> � 5a - flow restrfctions 1,75 shwr/kit slnk/1 gpm other fixtures- ,5 energy credi� � �
<br /> '�-�F- Heat Pump Hot Water Tank w/ EF 2,0 1,5 credits _,--�� � � O �
<br /> Vapor Retarder far Bidg-Envelope�r_I��02,�--class-l-or-Ir un�ess exceptions met �
<br /> Lighting; 75% of all interfor lighting will be Hlgh Efficiency bulbs per R404,1 � (j �
<br /> Ext Lighting will ail be High Efficiency per IRC ,� � I-
<br /> AII Flourescent tubes will be R-8 (1" diameter) per IRC � � �
<br /> Energy Code Compllance Certificate posted per R4�'1,3 @ Furnace, in Utility rm, or other approved locatlon > i� (�
<br /> No wall stacks will be contained in any exterior wall cavities �,
<br /> AII return air will be ducted (no Joist bays)
<br /> Blower door test is manditory per 2015 WSEC to <= 5 ACH @ �2 In pressure (50 Pascals) w/signed report
<br /> Water Supply pipfng shail be insulated to min R-3
<br /> Exhaust openings must be 3' away from all openings,
<br /> Max equivalent length of Dryer vent is 35' (excluding vert transitions)(reductions for 45d and 90d elbowsl
<br /> Ventilation; 135 cfm a� 66% run time per M1507,33 located upstairs Hall Bath
<br /> Optlon: (2) �35 cfm upstairs & down @ 33% run time each
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