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REVIEWED BLD2022-0412+Energy_Calculations+3.14.2022_2.01.26_PM+2736027RECEIVED BLD2022-0412 5/3/22 2018 Washington State Energy Code - Residential (ONE SET OF PLANS FOR ALL UNITS Prescriptive Energy Code Compliance for All Climate Zones in Washington IN THE r. RI III nlNr i Single Family - New & Additions (effective February 1, 2021) at CITY OF EDMONDS DEVELOPMENT SERVICES DEPAIllMlliTrequirements apply to all IRC building types, including detached one- and two-family dwellings and multiple single-family dwellings (townhouses). Project Inforniation Contact to ion Pine Park Townhomes Building C Crai Pontius - Citizen Design 14 165th Ave. Edmonds. WA 98020 206-370-9908 c ontiu oollaborativeco.com Instructions: This single-family project will use the requirements of the Prescriptive Path below and incorporate the minimum values listed. Based on the size of the structure, the apR[gpijpM.QNtnkr :Rt.................... additional credits are checked as chosen by the permit applicant. REVIEWED Provide all information from the following tables as building permit drawings: Table if402.1- Insulation Fenestration Requirements by Component, Table R406.2 - Fuel Normalization Credits and 406.3 - Energy Credits. CITY OF NDS Authorized RepnsentaHTMENT ve Datd All Climate Zones (Table R402.1.1) ' R-Value • U-Factor Fenestration U-Factor" n/a 0.30 Skylight U-Factor b n/a 0.50 Glazed Fenestration SHGC bl` n/a n/a Ceiling " 49 0.026 Wood Frame Wall 21 int O.OS6 Floor 30 0.029 Below Grade Wall `b 10/15/21 int + TS 0.042 Slab R-Value & Depth 10, 2 it n/a R-values are minimums. U-factors and SHGC are maximums. When insulation is installed in a cavity that is less a than the label or design thickness of the Insulation, the compressed R-value of the Insulation from Appendix Table A101.4 shall not be less than the R-valuespecified in the table. b The fenestration U-factor column excludes skylights. "30/15/21 +5TB" means R-10 continuous insulation on the exterior of the wall, or R-15 continuous insulation on the interior of the wall, or R-21 cavity insulation plus a thermal break between the slab and the basement wall at c the interior of the basement wall. "10/15/21 +STB" shall be permitted to be met with R-13 cavity insulation on the interior of the basement wall plus R-5 continuous insulation on the interior or exterior of the wall. "5TB" means R-5 thermal break between floor slab and basement wall. d I R-SO continuous insulation is required under heated slab on grade floors. See Section R402.2.9.1. For single rafter- orjoist-vaulted ceilings, the insulation may be reduced to R-38 if the full Insulation depth e extends over the top plate of the exterior wall. R-7.5 continuous insulation installed over an existing slab is deemed to be equivalent to the required perimeter f slab insulation when applied to existing slabs complying with Section R503.1.1. If foam plastic is used, it shall meet the requirements for thermal barriers protecting foam plastics. For log structures developed in compliance with Standard ICC 400, log walls shall meet the requirements for 8 climate zone 5 of ICC 400. Int. (intermediate framing) denotes framing and insulation as described in Section A303.2.2 including standard h framing 16 inches on center, 78% of the wall cavity insulated and headers insulated with a minimum of R-10 Insulation. Prescriptive Path - Single Family 2018 Washington State Energy Code-R 2018 Washington State Energy Code - Residential Prescriptive Energy Code Compliance for All Climate Zones in Washington Single Family - New & Additions (effective February 1, 2021) Each dwelling unit in a residential building shall comply with sufficient options from Table R406.2 (fuel normalization credits) and Table 406.3 (energy credits) to achieve the following minimum number of credits. To claim this credit, the building permit drawings shall specify the option selected and the maximum tested building air leakage, and show the qualifying ventilation system and its control sequence of operation. 1. Small Dwelling Unit: 3 credits Dwelling units less than 1,500 sf in conditioned floor area with less than 300 sf of fenestration area. Additions to existing building that are greater than 500 sf of heated floor area but less than 1,500 sf. 2. Medium Dwelling Unit: 6 credits All dwelling units that are not included in B1 or #3 3. large Dwelling Unit: 7 credits Dwelling units exceeding 5,000 sf of conditioned floor area 4. Additions less than 500 square feet: 1.5 credits All other additions shall meet 1-3 above Before selecting your credits on this Summary table, review the details in Table 406.3 (Single Family), on page 4. Summary of Table R406.2 Heating Options Fuel Normalization Descriptions re eat -select ONE Credits heating option User Notes 1 Combustion heating minimum NAECA" 0.0 O 2 Heat pump` 1.0 O 3 Electric resistance heat only - furnace or zonal -1.0 O 4 DHP with zonal electric resistance per option 3.4 0.5 O 5 All other heating systems -1.0 O Energy Options; Energy Credit Option Descriptions Credits - select ONE energy option from each catei o 1.1 Efficient Building Envelope 0.5 O 1.2 Efficient Building Envelope 1.0 O 1.3 Efficient Building Envelope 0.5 O 1.4 Efficient Building Envelope 1.0 O 1.5 Efficient Building Envelope 2.0 O 1.6 Efficient Building Envelope 3.0 O 1.7 Efficient Building Envelope 0.5 O 2.1 Air Leakage Control and Efficient Ventilation 0.5 O 2.2 Air Leakage Control and Efficient Ventilation 2.0 O 2.3 Air Leakage Control and Efficient Ventilation 1.5 O 2.4 Air Leakage Control and Efficient Ventilation ILJ 2.0 O 3.1' High Efficiency HVAC 1.0 O 3.2 High Efficiency HVAC 1.0 O 3.3' High Efficiency HVAC 1.5 O 3.4 High Efficient HVAC 1.5 O 3.5 High Efficiency HVAC 1.5 O 3.6' High Efficiency HVAC 2.0 O 4.1 High Efficiency HVAC Distribution System 0.5 O 4.2 High Efficiency HVAC Distribution System 2.0 O Prescriptive Path - Single Family 2018 Washington State Energy Code-R 2018 Washington State Energy Code - Residentto! Prescriptive Energy Code Compliance for All Climate Zones in Washington Single Family — New • Additions (effective February 1, 2021) Summary of Table R406.2 (coot.) Energy Options Energy Credit Option Descriptions (coot.) Credits - select ONE energy option from user Notes each category' 5.1' Efficient Water Heating Efficient Water Heating Efficient Water Heating 0.5 ❑ 5.2 O.S O 5_3 1.0 O 5.4 Efficient Water Heating I.S 2.0 O O 5.5 Efficient Water Heating S.6 Efficient Water Heating 2.S O 6.2. Renewable Electric Energy (3 credits max) Appliance Package 1.0 0.5 Q 6.0 11claxaseTaw I C.tear F. 7.1 Total Credib a. An alternative heating source sized at a maximum of 0.5 W/sf (equrvalent) of heated floor area or 500 W, whichever is bigger, may be installed in the dwelling unit. b. Equipment listed in Table C403.3.2(4) or C403.3.2(5) c. Equipment listed in Table C403.3.2(1) or C403.3.2(2) d. You cannot select more than one option from any category EXCEPT in category S. Option 5.2 may be combined with options 5.2 through 5_6. See Table 406.3. e. 1.0 credit for each 1,200 kWh of electrical generation provided annually, up to 3 credits max. See the complete Table R406.2 for all requirements and option descriptions. t Use the single rad.obutton in the upper right of the second column to deselect radiobuttons in that group. Please print only pages 1 through 3 of this worksheet for submission to your building official. Prescriptive Path - Smge Family 2018 Washington State Energy Code-R 20G� Balderston Associates Heat 314 First Ave S Seattle, WA 98104 Phone: 425-243-7290 Email:Hello@balderstonassociates.com Project Information Project #: Pine Park 614-C (North)_21-12-20 Notes: Building C Name: Pine Park 614-C (North Unit) Location: Edmonds, WA Manual J Load Summary Total Heating: 13,369 Btu/hr Outdoor Conditions Location: Elevation: Latitude: Dry Bulb: Daily Range: Wet Bulb: Load Report Manual J8 Load Calculation Project #:Pine Park 614-C (North)_21-12-20 Total Sensible: 9,928 Btu/hr Total Latent: 600 Btu/hr Indoor Conditions Everett, Paine Heating Cooling AFB,Washington Room Temp: 68 °F 78 °F 596' Design Temp Diff: 43.0 °F -2.0 °F 47 Humidity: 35 50 Heating Cooling Moisture Diff (Grains): -1.3 25.0 °F 76.0 °F Medium 64.0 °F Infiltration Ventilation Method: Simple Num Occupants: 3 Stories: 3 Heating Cooling Construction: Tight Type: Heat Recovery Type: Heat Recovery Exposure Category: Three or Four Exposures ACH: 0.27 ACH: 0.46 Num Fireplaces: None Outside Air: 57 cfm Outside Air: 57 cfm Net Air Changes (Heat/Cool): 0.20 / 0.14 Sensible Eff: 50 % Sensible Eff: 50 % Net Flow (Heat/Cool): 43 cfm / 18 cfm Floorplan/Levels First Floor 157 ft2 Second Floor 665 ft2 Third Floor 665 ft2 Total Heated Area: 1,487 ft2 Total Cooled Area: 852 ft2 (1) AT: Difference between supply air and return air (2) Estimated air flow based on specified supply air AT Length = ft Area = ft2 Temperature = °F Flowrate = USGPM Air Flow = cfm Heat Loss = Btu/hr Unit Heat Loss = Btu/(hrft2) Rv = hr.ft2.°F/btu Head Loss = ft water RH = Radiant Floor Heating BB = Baseboard FA = Forced Air OTH = Other Heating SM = Snowmelt N = Not Heated See end of report for important Notes and Disclaimers. Created Using HeatCAD 2021 (12/20/2021) Version:21.0.0080 R Page 1 of 7 Name:Pine Park 614-C (North Unit) Project #:Pine Park 614-C (North)_21-12-20 Constructions Walls Code Description U-Value Area Heating Cooling R-21 Basement Below grade wall 0.048 199 408 0 Int. R-26 Double Wall Fire wall / sound insulated 0.038 757 1,252 145 R-21,U0.056 0.056 117 279 0 R-21,U0.056 0.056 1,061 2,535 361 R-21,U0.056 0.056 583 0 0 Doors Code IDescription U-Value 1 Area 1 Heating Cooling 1 0.37 Swing I U-value - 0.37 Opaque Swing Doors 0.370 18 1 283 0 Floors Code Description U-Value Area Heating Cooling 22D-10p 22D - Vertical Board Insulation Covers Slab Edge, Turns Under the Slab and Extends Four Feet Horizontally, any Floor Cover 0.100 34'- 9" (P) 681 0 R-38p WSEC R-38 Floors 0.026 425 481 -78 R-38p WSEC R-38 Floors 0.026 172 0 -32 Ceilings Code Description U-Value Area Heating Cooling 1.75" x 7.25"LVL @12" oc Ceiling On Exposed Beams; R-38 Insulation; Roof Material: Membrane; Roof 0.029 170 0 0 Color: Light; 1.75" x 7.25"LVL @12" oc Ceiling On Exposed Beams; R-38 Insulation; Roof Material: Membrane; Roof 0.029 665 829 0 Color: Light; Glazing Windows Code Description Exposure U-Value SHGC Area Heating Cooling 0.28 GL DR Glass Door, BlindsMedium45 (50%), 1', V above. E 0.28 0.25 40 482 0 0.28, 0.25SHGC 0.28, BlindsMedium45 (50%), 1', V above. E 0.28 0.25 68 813 0 0.28, 0.25SHGC 0.28, BlindsMedium45 (50%), 1', V above. E 0.28 0.25 25 301 448 Glass Door U0.30 0.30 glass door, BlindsMedium45 (50%), 1', V above. W 0.30 0.3 132 1,703 2,846 (1) AT: Difference between supply air and return air (2) Estimated air flow based on specified supply air AT Length = ft Area = ft' Temperature = °F Flowrate = USGPM Air Flow = cfm Heat Loss = Btu/hr Unit Heat Loss = Btu/(heft') Rv = hr•ftl•°F/btu Head Loss = ft water RH = Radiant Floor Heating BB = Baseboard FA = Forced Air OTH = Other Heating SM = Snowmelt N = Not Heated See end of report for important Notes and Disclaimers. Load Report Created Using HeatCAD 2021 (12/20/2021) Version:21.0.0080 R Page 2 of 7 Name:Pine Park 614-C (North Unit) Project #:Pine Park 614-C (North)_21-12-20 Internal Loads Other Loads Description Sensible Latent Blower Load 1,706 Btu/hr Default (1,200 Btuh) 1,200 0 3 Occupants: 690 600 Total 1,890 600 (1) AT: Difference between supply air and return air (2) Estimated air flow based on specified supply air AT Length = ft Area = ft2 Temperature = °F Flowrate = USGPM Air Flow = cfm Heat Loss = Btu/hr Unit Heat Loss = Btu/(hr ft2) Rv = hr ft' °F/btu Head Loss = ft water RH = Radiant Floor Heating BB = Baseboard FA = Forced Air OTH = Other Heating SM = Snowmelt N = Not Heated See end of report for important Notes and Disclaimers. Load Report Created Using HeatCAD 2021 (12/20/2021) Version:21.0.0080 R Page 3 of 7 Name:Pine Park 614-C (North Unit) Project #:Pine Park 614-C (North)_21-12-20 Load Breakdown Name Heating Sensible Latent Windows* 3,298 3,293 Skylights* 0 0 Doors 283 0 Walls 4,473 506 Below Grade Walls 0 Ceilings 829 0 Floors 1,162 -110 Infiltration 1,998 -38 0 Internal 1,890 600 Other 0 Duct Loads 0 0 0 Ventilation 1,324 -62 0 Humidification 0 Piping Load 0 Radiant Back Loss 0 Blower Heat 1,706 AED* 2,742 Total 13,369 9,928 600 Total Area 1,487 ft2 852 ftz *Average Load Procedure Heatina AT': 70.0 JSHR: 0.94 Coolina AT': 18.0 MJ8 Tons: 0.88 Est. Heatina CFMI: 0 SaFt/Ton: 971 Est. Coolina CFM2: 426 CFM/SaFt: 0.50 (1) AT: Difference between supply air and return air (2) Estimated air flow based on specified supply air AT Length = ft Area = ft' Temperature = *F Flowrate = USGPM Air Flow = cfm Heat Loss = Btu/hr Unit Heat Loss = Btu/(heft') Rv = hr•ftl-*F/btu Head Loss = ft water RH = Radiant Floor Heating BB = Baseboard FA = Forced Air OTH = Other Heating SM = Snowmelt N = Not Heated See end of report for important Notes and Disclaimers. Load Report Created Using HeatCAD 2021 (12/20/2021) Version:21.0.0080 R Page 4 of 7 Name:Pine Park 614-C (North Unit) Project #:Pine Park 614-C (North)_21-12-20 AED Average Load: 3,762 Btu/hr Excursion Limit: 4,891 Btu/hr Peak Load: 7,633 Btu/hr AED Load: 2,742 Btu/hr (1) AT: Difference between supply air and return air (2) Estimated air flow based on specified supply air AT Length = ft Area = ft' Temperature = °F Flowrate = USGPM Air Flow = cfm Heat Loss = Btu/hr Unit Heat Loss = Btu/(heft') Rv = hr•ftl•°F/btu Head Loss = ft water RH = Radiant Floor Heating BB = Baseboard FA = Forced Air OTH = Other Heating SM = Snowmelt N = Not Heated See end of report for important Notes and Disclaimers. Load Report Created Using HeatCAD 2021 (12/20/2021) Version:21.0.0080 R Page 5 of 7 Name:Pine Park 614-C (North Unit) Project #:Pine Park 614-C (North)_21-12-20 Heating Zones Load Report Zone Area Room Temp Total Load Zone 101 157 68 2,107 Zone 201 665 68 5,737 Zone 301 665 68 5,525 Heating Rooms Room Area Room Temp Total Load* E Ba. 48 68 235 East Bdrm 181 68 1,280 Entry Hall 212 68 1,890 Entry Vestibule 157 68 2,107 Living Dining Kitchen 425 68 3,667 PWDR 28 68 181 Stair Hall 110 68 1,442 W Ba. 80 68 335 West Bdrm 246 68 2,234 * The sum of room loads may not be equal to the project total due to additional system loads. Cooling Zones Zone Area Room Temp AED Sensible Load C1 852 78 NO 8,284 (Average Load Procedure) Cooling Rooms Room Area Room Temp AED Sensible Load* East Bdrm 181 78 NO 1,388 Living Dining Kitchen 425 78 NO 4,695 West Bdrm 246 78 NO 3,023 * (Average Load Procedure) The sum of room loads may not equal the project total due to variations in solar gain and system loads. (1) AT: Difference between supply air and return air (2) Estimated air flow based on specified supply air AT Length = ft Area = ft2 Temperature = OF Flowrate = USGPM Air Flow = cfm Heat Loss = Btu/hr Unit Heat Loss = Btu/(hrft2) Rv = hrftl-°F/btu Head Loss = ft water RH = Radiant Floor Heating BB = Baseboard FA = Forced Air OTH = Other Heating SM = Snowmelt N = Not Heated Created Using HeatCAD 2021 (12/20/2021) Version:21.0.0080 R See end of report for important Notes and Disclaimers. Page 6 of 7 Name:Pine Park 614-C (North Unit) Project #:Pine Park 614-C (North)_21-12-20 Load Report Warnings This application has glass areas that produced large cooling loads for part of the day. Zoning may be required to overcome solar load spikes for one or more rooms. Consider a zoned system, or provide zone control (individual, motorized, thermostatically controlled dampers) for problem room. Single speed equipment may not be suitable for the application. Disclaimers With the permission of the Air Conditioning Contractors of America ("ACCA"), material is reproduced from Manual J Residential Load Calculation (8th Edition) which is copyrighted by ACCA. The program and data are provided "as is" without warranty of any kind either expressed or implied. The entire risk as the quality and performance of the program and data is with you. In no event will ACCA be liable to you for any damages, including without limitation any lost profits, lost savings, or other incidental or consequential damages arising out of the use or inability to use this program or the data. © 2015 Air Conditioning Contractors of America. All Rights Reserved. www.acca.org ACCA, Manual J and Powered by ACCA Manual J are registered trademarks of the Air Conditioning Contractors of America. All rights reserved. Cold weather humidification, or some lifestyles that produce excessive moisture, may cause condensation to occur if the absolute humidity of the indoor air is too high for the momentary circumstances. Condensation can occur on surfaces or concealed within the structure, and can lead to mold, mildew, frost damage, and moisture damage. The software does not perform calculations for the estimation or detection of possible condensation problems, and it is the designers (i.e. software users) responsibility to do so independently if required. For guidance and additional cautions refer to ACCA Manual J 8th Edition, including Section 1-11 and Section 27. The calculated values shown in this report are based on the data input by the user of the software. Inaccurate or erroneous data input will result in inaccurate or erroneous results. You are strongly advised to review all input data carefully, and to have the calculated results reviewed by an experienced heating professional to ensure reasonableness and suitability for your application. IN NO EVENT WILL AVENIR SOFTWARE INC. ("AVENIR") OR ITS AFFILIATES BE LIABLE UNDER ANY CONTRACT, NEGLIGENCE, STRICT LIABILITY OR OTHER LEGAL OR EQUITABLE THEORY FOR ANY CONSEQUENTIAL, INCIDENTAL, INDIRECT OR SPECIAL OR PUNITIVE DAMAGES WHATSOEVER (INCLUDING, BUT NOT LIMITED TO, DAMAGES FOR LOSS OF BUSINESS PROFITS, BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION OR DATA AND THE LIKE), EVEN IF SUCH PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. AVENIR'S CUMULATIVE LIABILITY FROM ANY CAUSE RELATED TO OR ARISING FROM THE USE THIS REPORT, AND REGARDLESS OF THE FORM OF THE ACTION, SHALL BE LIMITED TO NO GREATER THAN THE AMOUNT OF FEES PAID TO AVENIR UNDER THE SOFTWARE LICENSE AGREEMENT. (1) AT: Difference between supply air and return air (2) Estimated air flow based on specified supply air AT Length = ft Area = ft2 Temperature = OF Flowrate = USGPM Air Flow = cfm Heat Loss = Btu/hr Unit Heat Loss = Btu/(hrft2) Rv = hrftl-°F/btu Head Loss = ft water RH = Radiant Floor Heating BB = Baseboard FA = Forced Air OTH = Other Heating SM = Snowmelt N = Not Heated Created Using HeatCAD 2021 (12/20/2021) Version:21.0.0080 R See end of report for important Notes and Disclaimers. Page 7 of 7 20G� Balderston Associates Heat 314 First Ave S Seattle, WA 98104 Phone: 425-243-7290 Email:Hello@balderstonassociates.com Project Information Project #: Pine Park 614-C (Mid)21-12-20 Notes: Building C - Middle Units C2 - C7 Name: Pine Park 614-C (Mid Units) Location: Edmonds, WA Manual J Load Summary Total Heating: 13,173 Btu/hr Outdoor Conditions Location: Elevation: Latitude: Dry Bulb: Daily Range: Wet Bulb: Total Sensible: 9,853 Btu/hr Total Latent: 600 Btu/hr Indoor Conditions Everett, Paine Heating Cooling AFB,Washington Room Temp: 68 °F 78 °F 596' Design Temp Diff: 43.0 °F -2.0 °F 47 Humidity: 35 50 Heating Cooling Moisture Diff (Grains): -1.3 25.0 °F 76.0 °F Medium 64.0 °F Load Report Manual J8 Load Calculation Project #:Pine Park 614-C (Mid)21-12-20 Infiltration Ventilation Method: Simple Num Occupants: 3 Stories: 3 Heating Cooling Construction: Tight Type: Heat Recovery Type: Heat Recovery Exposure Category: Three or Four Exposures ACH: 0.27 ACH: 0.46 Num Fireplaces: None Outside Air: 57 cfm Outside Air: 57 cfm Net Air Changes (Heat/Cool): 0.20 / 0.14 Sensible Eff: 50 % Sensible Eff: 50 % Net Flow (Heat/Cool): 43 cfm / 18 cfm Floorplan/Levels First Floor 157 ft2 Second Floor 665 ft2 Third Floor 665 ft2 Total Heated Area: 1,487 ft2 Total Cooled Area: 852 ft2 (1) AT: Difference between supply air and return air (2) Estimated air flow based on specified supply air AT Length = ft Area = ft2 Temperature = °F Flowrate = USGPM Air Flow = cfm Heat Loss = Btu/hr Unit Heat Loss = Btu/(hrft2) Rv = hr.ft2.°F/btu Head Loss = ft water RH = Radiant Floor Heating BB = Baseboard FA = Forced Air OTH = Other Heating SM = Snowmelt N = Not Heated See end of report for important Notes and Disclaimers. Created Using HeatCAD 2021 (12/20/2021) Version:21.0.0080 R Page 1 of 7 Name:Pine Park 614-C (Mid Units) Project #:Pine Park 614-C (Mid)_21-12-20 Constructions Walls Code Description U-Value Area Heating Cooling R-21 Basement Below grade wall 0.048 126 257 0 Int. R-26 Double Wall Fire wall / sound insulated 0.038 1,521 2,515 315 R-21,U0.056 0.056 117 279 0 R-21,U0.056 0.056 367 876 115 R-21,U0.056 0.056 583 0 0 Doors Code IDescription U-Value 1 Area 1 Heating Cooling 1 0.37 Swing I U-value - 0.37 Opaque Swing Doors 0.370 18 1 283 0 Floors Code Description U-Value Area Heating Cooling 22D-10p 22D - Vertical Board Insulation Covers Slab Edge, Turns Under the Slab and Extends Four Feet Horizontally, any Floor Cover 0.100 52'- 8" (P) 1,033 0 R-38p WSEC R-38 Floors 0.026 425 481 -78 R-38p WSEC R-38 Floors 0.026 172 0 -32 Ceilings Code Description U-Value Area Heating Cooling 1.75" x 7.25"LVL @12" oc Ceiling On Exposed Beams; R-38 Insulation; Roof Material: Membrane; Roof 0.029 170 0 0 Color: Light; 1.75" x 7.25"LVL @12" oc Ceiling On Exposed Beams; R-38 Insulation; Roof Material: Membrane; Roof 0.029 665 829 0 Color: Light; Glazing Windows Code Description Exposure U-Value SHGC Area Heating Cooling 0.28 GL DR Glass Door, BlindsMedium45 (50%), 1', V above. E 0.28 0.25 40 482 0 0.28, 0.25SHGC 0.28, BlindsMedium45 (50%), 1', V above. E 0.28 0.25 68 813 0 0.28, 0.25SHGC 0.28, BlindsMedium45 (50%), 1', V above. E 0.28 0.25 25 301 448 Glass Door U0.30 0.30 glass door, BlindsMedium45 (50%), 1', V above. W 0.30 0.3 132 1,703 2,846 (1) AT: Difference between supply air and return air (2) Estimated air flow based on specified supply air AT Length = ft Area = ft' Temperature = °F Flowrate = USGPM Air Flow = cfm Heat Loss = Btu/hr Unit Heat Loss = Btu/(heft') Rv = hr•ftl•°F/btu Head Loss = ft water RH = Radiant Floor Heating BB = Baseboard FA = Forced Air OTH = Other Heating SM = Snowmelt N = Not Heated See end of report for important Notes and Disclaimers. Load Report Created Using HeatCAD 2021 (12/20/2021) Version:21.0.0080 R Page 2 of 7 Name:Pine Park 614-C (Mid Units) Project #:Pine Park 614-C (Mid)21-12-20 Internal Loads Other Loads Description Sensible Latent Blower Load 1,706 Btu/hr Default (1,200 Btuh) 1,200 0 3 Occupants: 690 600 Total 1,890 600 (1) AT: Difference between supply air and return air (2) Estimated air flow based on specified supply air AT Length = ft Area = ft2 Temperature = °F Flowrate = USGPM Air Flow = cfm Heat Loss = Btu/hr Unit Heat Loss = Btu/(hr ft2) Rv = hr ft' °F/btu Head Loss = ft water RH = Radiant Floor Heating BB = Baseboard FA = Forced Air OTH = Other Heating SM = Snowmelt N = Not Heated See end of report for important Notes and Disclaimers. Load Report Created Using HeatCAD 2021 (12/20/2021) Version:21.0.0080 R Page 3 of 7 Name:Pine Park 614-C (Mid Units) Project #:Pine Park 614-C (Mid)_21-12-20 Load Breakdown Name Heating Sensible Latent Windows* 3,298 3,293 Skylights* 0 0 Doors 283 0 Walls 3,927 431 Below Grade Walls 0 Ceilings 829 0 Floors 1,514 -110 Infiltration 1,998 -38 0 Internal 1,890 600 Other 0 Duct Loads 0 0 0 Ventilation 1,324 -62 0 Humidification 0 Piping Load 0 Radiant Back Loss 0 Blower Heat 1,706 AED* 2,742 Total 13,173 9,853 600 Total Area 1,487 ftz 852 ftZ *Average Load Procedure Heatina AT': 70.0 JSHR: 0.94 Coolina AT': 18.0 MJ8 Tons: 0.87 Est. Heatina CFMI: 0 SaFt/Ton: 978 Est. Coolina CFM2: 422 CFM/SaFt: 0.50 r 40 (1) AT: Difference between supply air and return air (2) Estimated air flow based on specified supply air AT Length = ft Area = ft' Temperature = *F Flowrate = USGPM Air Flow = cfm Heat Loss = Btu/hr Unit Heat Loss = Btu/(heft') Rv = hr•ftl-*F/btu Head Loss = ft water RH = Radiant Floor Heating BB = Baseboard FA = Forced Air OTH = Other Heating SM = Snowmelt N = Not Heated See end of report for important Notes and Disclaimers. Load Report Created Using HeatCAD 2021 (12/20/2021) Version:21.0.0080 R Page 4 of 7 Name:Pine Park 614-C (Mid Units) Project #:Pine Park 614-C (Mid)_21-12-20 AED Average Load: 3,762 Btu/hr Excursion Limit: 4,891 Btu/hr Peak Load: 7,633 Btu/hr AED Load: 2,742 Btu/hr (1) AT: Difference between supply air and return air (2) Estimated air flow based on specified supply air AT Length = ft Area = ft' Temperature = °F Flowrate = USGPM Air Flow = cfm Heat Loss = Btu/hr Unit Heat Loss = Btu/(heft') Rv = hr•ftl•°F/btu Head Loss = ft water RH = Radiant Floor Heating BB = Baseboard FA = Forced Air OTH = Other Heating SM = Snowmelt N = Not Heated See end of report for important Notes and Disclaimers. Load Report Created Using HeatCAD 2021 (12/20/2021) Version:21.0.0080 R Page 5 of 7 Name:Pine Park 614-C (Mid Units) Project #:Pine Park 614-C (Mid)_21-12-20 Heating Zones Load Report Zone Area Room Temp Total Load Zone 101 157 68 2,429 Zone 201 665 68 5,462 Zone 301 665 68 5,282 Heating Rooms Room Area Room Temp Total Load* E Ba. 48 68 193 East Bdrm 181 68 1,191 Entry Hall 212 68 1,790 Entry Vestibule 157 68 2,429 Living Dining Kitchen 425 68 3,491 PWDR 28 68 181 Stair Hall 110 68 1,443 W Ba. 80 68 297 West Bdrm 246 68 2,158 * The sum of room loads may not be equal to the project total due to additional system loads. Cooling Zones Zone Area Room Temp AED Sensible Load C1 852 78 NO 8,208 (Average Load Procedure) Cooling Rooms Room Area Room Temp AED Sensible Load* East Bdrm 181 78 NO 1,369 Living Dining Kitchen 425 78 NO 4,656 West Bdrm 246 78 NO 3,006 * (Average Load Procedure) The sum of room loads may not equal the project total due to variations in solar gain and system loads. (1) AT: Difference between supply air and return air (2) Estimated air flow based on specified supply air AT Length = ft Area = ft2 Temperature = OF Flowrate = USGPM Air Flow = cfm Heat Loss = Btu/hr Unit Heat Loss = Btu/(hrft2) Rv = hrftl-°F/btu Head Loss = ft water RH = Radiant Floor Heating BB = Baseboard FA = Forced Air OTH = Other Heating SM = Snowmelt N = Not Heated Created Using HeatCAD 2021 (12/20/2021) Version:21.0.0080 R See end of report for important Notes and Disclaimers. Page 6 of 7 Name:Pine Park 614-C (Mid Units) Project #:Pine Park 614-C (Mid)_21-12-20 Load Report Warnings This application has glass areas that produced large cooling loads for part of the day. Zoning may be required to overcome solar load spikes for one or more rooms. Consider a zoned system, or provide zone control (individual, motorized, thermostatically controlled dampers) for problem room. Single speed equipment may not be suitable for the application. Disclaimers With the permission of the Air Conditioning Contractors of America ("ACCA"), material is reproduced from Manual J Residential Load Calculation (8th Edition) which is copyrighted by ACCA. The program and data are provided "as is" without warranty of any kind either expressed or implied. The entire risk as the quality and performance of the program and data is with you. In no event will ACCA be liable to you for any damages, including without limitation any lost profits, lost savings, or other incidental or consequential damages arising out of the use or inability to use this program or the data. © 2015 Air Conditioning Contractors of America. All Rights Reserved. www.acca.org ACCA, Manual J and Powered by ACCA Manual J are registered trademarks of the Air Conditioning Contractors of America. All rights reserved. Cold weather humidification, or some lifestyles that produce excessive moisture, may cause condensation to occur if the absolute humidity of the indoor air is too high for the momentary circumstances. Condensation can occur on surfaces or concealed within the structure, and can lead to mold, mildew, frost damage, and moisture damage. The software does not perform calculations for the estimation or detection of possible condensation problems, and it is the designers (i.e. software users) responsibility to do so independently if required. For guidance and additional cautions refer to ACCA Manual J 8th Edition, including Section 1-11 and Section 27. The calculated values shown in this report are based on the data input by the user of the software. Inaccurate or erroneous data input will result in inaccurate or erroneous results. You are strongly advised to review all input data carefully, and to have the calculated results reviewed by an experienced heating professional to ensure reasonableness and suitability for your application. IN NO EVENT WILL AVENIR SOFTWARE INC. ("AVENIR") OR ITS AFFILIATES BE LIABLE UNDER ANY CONTRACT, NEGLIGENCE, STRICT LIABILITY OR OTHER LEGAL OR EQUITABLE THEORY FOR ANY CONSEQUENTIAL, INCIDENTAL, INDIRECT OR SPECIAL OR PUNITIVE DAMAGES WHATSOEVER (INCLUDING, BUT NOT LIMITED TO, DAMAGES FOR LOSS OF BUSINESS PROFITS, BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION OR DATA AND THE LIKE), EVEN IF SUCH PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. AVENIR'S CUMULATIVE LIABILITY FROM ANY CAUSE RELATED TO OR ARISING FROM THE USE THIS REPORT, AND REGARDLESS OF THE FORM OF THE ACTION, SHALL BE LIMITED TO NO GREATER THAN THE AMOUNT OF FEES PAID TO AVENIR UNDER THE SOFTWARE LICENSE AGREEMENT. (1) AT: Difference between supply air and return air (2) Estimated air flow based on specified supply air AT Length = ft Area = ft2 Temperature = OF Flowrate = USGPM Air Flow = cfm Heat Loss = Btu/hr Unit Heat Loss = Btu/(hrft2) Rv = hrftl-°F/btu Head Loss = ft water RH = Radiant Floor Heating BB = Baseboard FA = Forced Air OTH = Other Heating SM = Snowmelt N = Not Heated Created Using HeatCAD 2021 (12/20/2021) Version:21.0.0080 R See end of report for important Notes and Disclaimers. Page 7 of 7 20G� Balderston Associates Heat 314 First Ave S Seattle, WA 98104 Phone: 425-243-7290 Email:Hello@balderstonassociates.com Project Information Project #: Pine Park 614-C (South)_21-12-20 Notes: Building C - South Unit C8 Name: Pine Park 614-C (South Unit) Location: Edmonds, WA Manual J Load Summary Total Heating: 13,368 Btu/hr Outdoor Conditions Location: Elevation: Latitude: Dry Bulb: Daily Range: Wet Bulb: Load Report Manual J8 Load Calculation Project #:Pine Park 614-C (South)_21-12-20 Total Sensible: 9,917 Btu/hr Total Latent: 600 Btu/hr Indoor Conditions Everett, Paine Heating Cooling AFB,Washington Room Temp: 68 °F 78 °F 596' Design Temp Diff: 43.0 °F -2.0 °F 47 Humidity: 35 50 Heating Cooling Moisture Diff (Grains): -1.3 25.0 °F 76.0 °F Medium 64.0 °F Infiltration Ventilation Method: Simple Num Occupants: 3 Stories: 3 Heating Cooling Construction: Tight Type: Heat Recovery Type: Heat Recovery Exposure Category: Three or Four Exposures ACH: 0.27 ACH: 0.46 Num Fireplaces: None Outside Air: 57 cfm Outside Air: 57 cfm Net Air Changes (Heat/Cool): 0.20 / 0.14 Sensible Eff: 50 % Sensible Eff: 50 % Net Flow (Heat/Cool): 43 cfm / 18 cfm Floorplan/Levels First Floor 157 ft2 Second Floor 665 ft2 Third Floor 665 ft2 Total Heated Area: 1,487 ft2 Total Cooled Area: 852 ft2 (1) AT: Difference between supply air and return air (2) Estimated air flow based on specified supply air AT Length = ft Area = ft2 Temperature = °F Flowrate = USGPM Air Flow = cfm Heat Loss = Btu/hr Unit Heat Loss = Btu/(hrft2) Rv = hr.ft2.°F/btu Head Loss = ft water RH = Radiant Floor Heating BB = Baseboard FA = Forced Air OTH = Other Heating SM = Snowmelt N = Not Heated See end of report for important Notes and Disclaimers. Created Using HeatCAD 2021 (12/20/2021) Version:21.0.0080 R Page 1 of 7 Name:Pine Park 614-C (South Unit) Project #:Pine Park 614-C (South)_21-12-20 Constructions Walls Code Description U-Value Area Heating Cooling R-21 Basement Below grade wall 0.048 187 383 0 Int. R-26 Double Wall Fire wall / sound insulated 0.038 764 1,263 170 R-21,U0.056 0.056 117 279 0 R-21,U0.056 0.056 1,067 2,549 325 R-21,U0.056 0.056 583 0 0 Doors Code IDescription U-Value 1 Area 1 Heating Cooling 1 0.37 Swing I U-value - 0.37 Opaque Swing Doors 0.370 18 1 283 0 Floors Code Description U-Value Area Heating Cooling 22D-10p 22D - Vertical Board Insulation Covers Slab Edge, Turns Under the Slab and Extends Four Feet Horizontally, any Floor Cover 0.100 34'- 9" (P) 681 0 R-38p WSEC R-38 Floors 0.026 425 481 -78 R-38p WSEC R-38 Floors 0.026 172 0 -32 Ceilings Code Description U-Value Area Heating Cooling 1.75" x 7.25"LVL @12" oc Ceiling On Exposed Beams; R-38 Insulation; Roof Material: Membrane; Roof 0.029 170 0 0 Color: Light; 1.75" x 7.25"LVL @12" oc Ceiling On Exposed Beams; R-38 Insulation; Roof Material: Membrane; Roof 0.029 665 829 0 Color: Light; Glazing Windows Code Description Exposure U-Value SHGC Area Heating Cooling 0.28 GL DR Glass Door, BlindsMedium45 (50%), 1', V above. E 0.28 0.25 40 482 0 0.28, 0.25SHGC 0.28, BlindsMedium45 (50%), 1', V above. E 0.28 0.25 68 813 0 0.28, 0.25SHGC 0.28, BlindsMedium45 (50%), 1', V above. E 0.28 0.25 25 301 448 Glass Door U0.30 0.30 glass door, BlindsMedium45 (50%), 1', V above. W 0.30 0.3 132 1,703 2,846 (1) AT: Difference between supply air and return air (2) Estimated air flow based on specified supply air AT Length = ft Area = ft' Temperature = °F Flowrate = USGPM Air Flow = cfm Heat Loss = Btu/hr Unit Heat Loss = Btu/(heft') Rv = hr•ftl•°F/btu Head Loss = ft water RH = Radiant Floor Heating BB = Baseboard FA = Forced Air OTH = Other Heating SM = Snowmelt N = Not Heated See end of report for important Notes and Disclaimers. Load Report Created Using HeatCAD 2021 (12/20/2021) Version:21.0.0080 R Page 2 of 7 Name:Pine Park 614-C (South Unit) Project #:Pine Park 614-C (South)_21-12-20 Internal Loads Other Loads Description Sensible Latent Blower Load 1,706 Btu/hr Default (1,200 Btuh) 1,200 0 3 Occupants: 690 600 Total 1,890 600 (1) AT: Difference between supply air and return air (2) Estimated air flow based on specified supply air AT Length = ft Area = ft2 Temperature = °F Flowrate = USGPM Air Flow = cfm Heat Loss = Btu/hr Unit Heat Loss = Btu/(hr ft2) Rv = hr ft' °F/btu Head Loss = ft water RH = Radiant Floor Heating BB = Baseboard FA = Forced Air OTH = Other Heating SM = Snowmelt N = Not Heated See end of report for important Notes and Disclaimers. Load Report Created Using HeatCAD 2021 (12/20/2021) Version:21.0.0080 R Page 3 of 7 Name:Pine Park 614-C (South Unit) Project #:Pine Park 614-C (South)_21-12-20 Load Breakdown Name Heating Sensible Latent Windows* 3,298 3,293 Skylights* 0 0 Doors 283 0 Walls 4,473 495 Below Grade Walls 0 Ceilings 829 0 Floors 1,162 -110 Infiltration 1,998 -38 0 Internal 1,890 600 Other 0 Duct Loads 0 0 0 Ventilation 1,324 -62 0 Humidification 0 Piping Load 0 Radiant Back Loss 0 Blower Heat 1,706 AED* 2,742 Total 13,368 9,917 600 Total Area 1,487 ftz 852 ftZ *Average Load Procedure Heatina AT': 70.0 JSHR: 0.94 Coolina AT': 18.0 MJ8 Tons: 0.88 Est. Heatina CFMI: 0 SaFt/Ton: 972 Est. Coolina CFM2: 426 CFM/SaFt: 0.50 r 4w (1) AT: Difference between supply air and return air (2) Estimated air flow based on specified supply air AT Length = ft Area = ft' Temperature = *F Flowrate = USGPM Air Flow = cfm Heat Loss = Btu/hr Unit Heat Loss = Btu/(heft') Rv = hr•ftl-*F/btu Head Loss = ft water RH = Radiant Floor Heating BB = Baseboard FA = Forced Air OTH = Other Heating SM = Snowmelt N = Not Heated See end of report for important Notes and Disclaimers. Load Report Created Using HeatCAD 2021 (12/20/2021) Version:21.0.0080 R Page 4 of 7 Name:Pine Park 614-C (South Unit) Project #:Pine Park 614-C (South)_21-12-20 AED Average Load: 3,762 Btu/hr Excursion Limit: 4,891 Btu/hr Peak Load: 7,633 Btu/hr AED Load: 2,742 Btu/hr (1) AT: Difference between supply air and return air (2) Estimated air flow based on specified supply air AT Length = ft Area = ft' Temperature = °F Flowrate = USGPM Air Flow = cfm Heat Loss = Btu/hr Unit Heat Loss = Btu/(heft') Rv = hr•ftl•°F/btu Head Loss = ft water RH = Radiant Floor Heating BB = Baseboard FA = Forced Air OTH = Other Heating SM = Snowmelt N = Not Heated See end of report for important Notes and Disclaimers. Load Report Created Using HeatCAD 2021 (12/20/2021) Version:21.0.0080 R Page 5 of 7 Name:Pine Park 614-C (South Unit) Project #:Pine Park 614-C (South)_21-12-20 Heating Zones Load Report Zone Area Room Temp Total Load Zone 101 157 68 2,102 Zone 201 665 68 5,738 Zone 301 665 68 5,529 Heating Rooms Room Area Room Temp Total Load* E Ba. 48 68 208 East Bdrm 181 68 1,191 Entry Hall 212 68 1,890 Entry Vestibule 157 68 2,102 Living Dining Kitchen 425 68 3,667 PWDR 28 68 181 Stair Hall 110 68 1,562 W Ba. 80 68 297 West Bdrm 246 68 2,272 * The sum of room loads may not be equal to the project total due to additional system loads. Cooling Zones Zone Area Room Temp AED Sensible Load C1 852 78 NO 8,273 (Average Load Procedure) Cooling Rooms Room Area Room Temp AED Sensible Load* East Bdrm 181 78 NO 1,369 Living Dining Kitchen 425 78 NO 4,695 West Bdrm 246 78 NO 3,032 * (Average Load Procedure) The sum of room loads may not equal the project total due to variations in solar gain and system loads. (1) AT: Difference between supply air and return air (2) Estimated air flow based on specified supply air AT Length = ft Area = ft2 Temperature = OF Flowrate = USGPM Air Flow = cfm Heat Loss = Btu/hr Unit Heat Loss = Btu/(hrft2) Rv = hrftl-°F/btu Head Loss = ft water RH = Radiant Floor Heating BB = Baseboard FA = Forced Air OTH = Other Heating SM = Snowmelt N = Not Heated Created Using HeatCAD 2021 (12/20/2021) Version:21.0.0080 R See end of report for important Notes and Disclaimers. Page 6 of 7 Name:Pine Park 614-C (South Unit) Project #:Pine Park 614-C (South)_21-12-20 Load Report Warnings This application has glass areas that produced large cooling loads for part of the day. Zoning may be required to overcome solar load spikes for one or more rooms. Consider a zoned system, or provide zone control (individual, motorized, thermostatically controlled dampers) for problem room. Single speed equipment may not be suitable for the application. Disclaimers With the permission of the Air Conditioning Contractors of America ("ACCA"), material is reproduced from Manual J Residential Load Calculation (8th Edition) which is copyrighted by ACCA. The program and data are provided "as is" without warranty of any kind either expressed or implied. The entire risk as the quality and performance of the program and data is with you. In no event will ACCA be liable to you for any damages, including without limitation any lost profits, lost savings, or other incidental or consequential damages arising out of the use or inability to use this program or the data. © 2015 Air Conditioning Contractors of America. All Rights Reserved. www.acca.org ACCA, Manual J and Powered by ACCA Manual J are registered trademarks of the Air Conditioning Contractors of America. All rights reserved. Cold weather humidification, or some lifestyles that produce excessive moisture, may cause condensation to occur if the absolute humidity of the indoor air is too high for the momentary circumstances. Condensation can occur on surfaces or concealed within the structure, and can lead to mold, mildew, frost damage, and moisture damage. The software does not perform calculations for the estimation or detection of possible condensation problems, and it is the designers (i.e. software users) responsibility to do so independently if required. For guidance and additional cautions refer to ACCA Manual J 8th Edition, including Section 1-11 and Section 27. The calculated values shown in this report are based on the data input by the user of the software. Inaccurate or erroneous data input will result in inaccurate or erroneous results. You are strongly advised to review all input data carefully, and to have the calculated results reviewed by an experienced heating professional to ensure reasonableness and suitability for your application. IN NO EVENT WILL AVENIR SOFTWARE INC. ("AVENIR") OR ITS AFFILIATES BE LIABLE UNDER ANY CONTRACT, NEGLIGENCE, STRICT LIABILITY OR OTHER LEGAL OR EQUITABLE THEORY FOR ANY CONSEQUENTIAL, INCIDENTAL, INDIRECT OR SPECIAL OR PUNITIVE DAMAGES WHATSOEVER (INCLUDING, BUT NOT LIMITED TO, DAMAGES FOR LOSS OF BUSINESS PROFITS, BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION OR DATA AND THE LIKE), EVEN IF SUCH PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. AVENIR'S CUMULATIVE LIABILITY FROM ANY CAUSE RELATED TO OR ARISING FROM THE USE THIS REPORT, AND REGARDLESS OF THE FORM OF THE ACTION, SHALL BE LIMITED TO NO GREATER THAN THE AMOUNT OF FEES PAID TO AVENIR UNDER THE SOFTWARE LICENSE AGREEMENT. (1) AT: Difference between supply air and return air (2) Estimated air flow based on specified supply air AT Length = ft Area = ft2 Temperature = OF Flowrate = USGPM Air Flow = cfm Heat Loss = Btu/hr Unit Heat Loss = Btu/(hrft2) Rv = hrftl-°F/btu Head Loss = ft water RH = Radiant Floor Heating BB = Baseboard FA = Forced Air OTH = Other Heating SM = Snowmelt N = Not Heated Created Using HeatCAD 2021 (12/20/2021) Version:21.0.0080 R See end of report for important Notes and Disclaimers. Page 7 of 7