34 Dutton Island Rd PPRI23-0002 Energy CalcsCalculations approved by ACCA to meet all requirements of Manual J 8th Ed.
2022-Aug-18 12:42:39Right-Suite® Universal 2021 21.0.11 RSU00000 Page 1
...MISC Builders\TH 1580 - 34 Dutton Island Rd.rup Calc = MJ8 Front Door faces: E
Job:Project Summary Date:System 1 Jonathan JacobsBy:
Jonathan Jacobs
146 NE 32nd Ave, Ocala, FL 34470 Phone: 386-503-0449 Email: MechaniCalcs@gmail.com Web: ineedHVACcalcs.com or MechaniCalcsLLC.com
Project Information
Dutton Island PSL LLC, Christopher Homes Inc.For:
34 Dutton Island Rd, Atlantic Beach, FL 32233
TH Model 1580Notes:
Design Information
Jacksonville NAS, FL, USWeather:
Winter Design Conditions Summer Design Conditions
Outside db °F38 Outside db °F96Inside db °F70 Inside db °F75
Design TD °F33 Design TD °F21Daily range L
Relative humidity %50Moisture difference gr/lb44
Heating Summary Sensible Cooling Equipment Load Sizing
Structure Btuh13787 Structure Btuh14592
Ducts Btuh830 Ducts Btuh1734Central vent (0 cfm)Btuh0 Central vent (0 cfm)Btuh0
(none)(none)Humidification Btuh0 Blower Btuh0
Piping Btuh0Equipment load Btuh14617 Use manufacturer's data y
Rate/swing multiplier 1.00
Infiltration Equipment sensible load Btuh16327
Method Latent Cooling Equipment Load SizingBlower door
Shielding / stories 3 (partial) / 2
50 Pa / 1519 cfmPressure / AVF Structure Btuh3433
Ducts Btuh244
Central vent (0 cfm)Btuh0
CoolingHeating (none)
15801580Area (ft²)Equipment latent load Btuh3677
1519315193Volume (ft³)
Air changes/hour 0.350.56 Equipment Total Load (Sen+Lat)Btuh20004
Equiv. AVF (cfm)88142 Req. total capacity at 0.82 SHR ton1.7
Heating Equipment Summary Cooling Equipment Summary
Make Goodman Mfg.Make Goodman Mfg.
Trade GOODMAN Trade GOODMAN
Model GSZ160241B Cond GSZ160241B
AHRI ref 201667326 Coil ASPT25B14A
AHRI ref 201667326
Efficiency 8.5 HSPF Efficiency 12.5 EER, 15 SEER
Heating input Sensible cooling Btuh17951
Heating output Btuh @ 47°F23800 Latent cooling Btuh3940
Temperature rise °F0 Total cooling Btuh21891
Actual air flow cfm0 Actual air flow cfm760
Air flow factor cfm/Btuh0 Air flow factor cfm/Btuh0.047
Static pressure in H2O0.40 Static pressure in H2O0.40
Space thermostat Load sensible heat ratio 0.82
Capacity balance point = 26 °F
Backup: Goodman Mfg.Input = 8 kW, Output = 27297 Btuh, 100 AFUE
PPRI23-0002
01/16/2023
Calculations approved by ACCA to meet all requirements of Manual J 8th Ed.
2022-Aug-18 12:42:39Right-Suite® Universal 2021 21.0.11 RSU00000 Page 2
...MISC Builders\TH 1580 - 34 Dutton Island Rd.rup Calc = MJ8 Front Door faces: E
MITEK-WRIGHTSOFT DESIGN DETAIL SUMMARY
MiTek's responsibility is solely for design of the HVAC system based upon the design information and
conditions specified in the drawing and accompanying ACCA Manual J, S, D and T reports. The HVAC design
is based only upon the design information and conditions shown, which have not been verified by
MiTek-Wrightsoft design team.
Before use, the building designer must verify the applicability of the design information and conditions, and
properly incorporate this HVAC design into the overall building design. The HVAC design shown is only valid
for the building layout, elevations, orientation, interior floor plan, construction materials, equipment, and
weather bin data specified in the drawing.
Any change to the design information and conditions, or deviation from this design will require an updated
HVAC design. MiTek takes no responsibility for deviations from it's HVAC design, use of its designs for
purpose other than as intended by MiTek-Wrightsoft, or for the improper construction or installation of HVAC
systems based on its designs.
2022-Aug-18 12:42:39
Right-Suite® Universal 2021 21.0.11 RSU00000 Page 1
...MISC Builders\TH 1580 - 34 Dutton Island Rd.rup Calc = MJ8 Front Door faces: E
Job:Manual S Compliance Report Date:System 1 Jonathan JacobsBy:
Jonathan Jacobs
146 NE 32nd Ave, Ocala, FL 34470 Phone: 386-503-0449 Email: MechaniCalcs@gmail.com Web: ineedHVACcalcs.com or MechaniCalcsLLC.com
Project Information
Dutton Island PSL LLC, Christopher Homes Inc.For:
34 Dutton Island Rd, Atlantic Beach, FL 32233
Cooling Equipment
Design Conditions
°F75.0Entering coil DB:Btuh16327Sensible gain:°F95.8Outdoor design DB:
°F62.5Entering coil WB:Btuh3677Latent gain:°F76.8Outdoor design WB:
Btuh20004Total gain:°F75.0Indoor design DB:
cfm760Estimated airflow:%50Indoor RH:
Manufacturer's Performance Data at Actual Design Conditions
Split ASHPEquipment type:
GSZ160241B+ASPT25B14AModel:Goodman Mfg.Manufacturer:
cfm760Actual airflow:
% of load110Btuh17982Sensible capacity:
% of load106Btuh3909Latent capacity:
%82SHR:% of load109Btuh21891Total capacity:
Heating Equipment
Design Conditions
°F70.0Entering coil DB:Btuh14617Heat loss:°F37.5Outdoor design DB:
°F70.0Indoor design DB:
Manufacturer's Performance Data at Actual Design Conditions
Split ASHPEquipment type:
GSZ160241B+ASPT25B14AModel:Goodman Mfg.Manufacturer:
cfm0Actual airflow:
°F26Capacity balance:% of load163Btuh23800Output capacity:
°F-99Economic balance:Btuh0Supplemental heat required:
Elec stripBackup equipment type:
Model:Goodman Mfg.Manufacturer:
cfm0Actual airflow:
°F26Temp. rise:% of load187kW8.0Output capacity:
Meets all requirements of ACCA Manual S.
2022-Aug-18 12:42:39
Right-Suite® Universal 2021 21.0.11 RSU00000 Page 1
...MISC Builders\TH 1580 - 34 Dutton Island Rd.rup Calc = MJ8 Front Door faces: E
Job:Duct System Summary Date:System 1 Jonathan JacobsBy:
Jonathan Jacobs
146 NE 32nd Ave, Ocala, FL 34470 Phone: 386-503-0449 Email: MechaniCalcs@gmail.com Web: ineedHVACcalcs.com or MechaniCalcsLLC.com
Project Information
Dutton Island PSL LLC, Christopher Homes Inc.For:
34 Dutton Island Rd, Atlantic Beach, FL 32233
CoolingHeating
External static pressure in H2O0.40in H2O0.40
Pressure losses in H2O0.30in H2O0.30
Available static pressure in H2O0.10in H2O0.10
Supply / return available pressure 0.085 / 0.015 in H2O in H2O0.085 / 0.015
Lowest friction rate in/100ft0.137in/100ft0.137
Actual air flow cfm760cfm0
Total effective length (TEL)ft73
Supply Branch Detail Table
Design Htg Clg Design Diam H x W Duct Actual Ftg.Eqv
Name (Btuh)(cfm) (cfm)FR (in)(in)Matl Ln (ft)Ln (ft) Trunk
st418.825.5VlFx0x04.00.192240435cB3C
st420.116.2VlFx0x04.00.234300543cBath 2
st426.520.5VlFx0x04.00.181400723cBath 3
st330.015.0VlFx0x07.00.18911202013cBed 2
st422.117.7VlFx0x06.00.2137801398cBed 3
st318.422.8VlFx0x04.00.206220395cHall 2-A
st216.035.4VlFx0x07.00.16510901959cLiving-A
st215.832.4VlFx0x07.00.17610901959cLiving-B
st216.534.7VlFx0x07.00.16610901959cLiving-C
st317.523.8VlFx0x04.00.206180314cMWIC
st322.739.4VlFx0x04.00.137270480cMaster Bath
st335.225.9VlFx0x09.00.13922704059cMaster Bed
st25.542.9VlFx0x04.00.1765087cPowder
Supply Trunk Detail Table
Trunk Htg Clg Design Veloc Diam H x W Duct
Name Type (cfm)(cfm)FR (fpm)(in)(in)Material Trunk
st3 Peak AVF 0 406 0.137 516 12.0 0x0 VinlFlx st1
st4 Peak AVF 0 173 0.181 496 8.0 0x0 VinlFlx st1
st1 Peak AVF 0 579 0.137 541 14.0 0x0 VinlFlx
st2 Peak AVF 0 333 0.165 424 12.0 0x0 VinlFlx
2022-Aug-18 12:42:39
Right-Suite® Universal 2021 21.0.11 RSU00000 Page 2
...MISC Builders\TH 1580 - 34 Dutton Island Rd.rup Calc = MJ8 Front Door faces: E
Return Branch Detail Table
Grille Htg Clg TEL Design Veloc Diam H x W Stud/Joist Duct
Name Size (in) (cfm)(cfm)(ft)FR (fpm)(in)(in)Opening (in) Matl Trunk
rb1 0x 00 912 11.0 0.137 405 12.9 x18 18 RtFg
2022-Aug-18 12:42:39
Right-Suite® Universal 2021 21.0.11 RSU00000 Page 1
...MISC Builders\TH 1580 - 34 Dutton Island Rd.rup Calc = MJ8 Front Door faces: E
Job:Static Pressure and Friction Rate Date:System 1 Jonathan JacobsBy:
Jonathan Jacobs
146 NE 32nd Ave, Ocala, FL 34470 Phone: 386-503-0449 Email: MechaniCalcs@gmail.com Web: ineedHVACcalcs.com or MechaniCalcsLLC.com
Project Information
Dutton Island PSL LLC, Christopher Homes Inc.For:
34 Dutton Island Rd, Atlantic Beach, FL 32233
Available Static Pressure
CoolingHeating
(in H2O)(in H2O)
0.400.40External static pressure
Pressure losses
00Coil
00Heat exchanger
0.050.05Supply diffusers
0.030.03Return grilles
0.200.20Filter
00Humidifier
0.020.02Balancing damper
00Other device
0.100.10Available static pressure
Total Effective Length
ReturnSupply
(ft)(ft)
127Measured length of run-out
012Measured length of trunk
1023Equivalent length of fittings
1162Total length
73Total effective length
Friction Rate
CoolingHeating
(in/100ft)(in/100ft)
OK0.137OK0.137Supply Ducts
OK0.137OK0.137Return Ducts
Fitting Equivalent Length Details
4AE=55, 11C=40, 11G=5, 11G=5, 11C=40, 1A=35, VelAdj=-157: TotalEL=23Supply
6K=10, 5A=40, VelAdj=-40: TotalEL=10Return
Job #:Performed by Jonathan Jacobs for:Dutton Island PSL LLC34 Dutton Island RdAtlantic Beach, FL 32233Jonathan Jacobs146 NE 32nd AveOcala, FL 34470Phone: 386-503-0449ineedHVACcalcs.com or MechaniCalcsLLC.com MechaniCalcs@g...Scale: 1 : 78Page 1Right-Suite® Universal 202121.0.11 RSU000002022-Aug-18 12:42:42...H 1580 - 34 Dutton Island Rd.rupNFirstLivingGarageAdj GarageAdj 1st FloorPowder10 x 8109 cfm8 x 45 cfm10 x 8109 cfm10 x 8109 cfmØ7 "Ø4 "Ø7 "Sup RiserØ12 "Ø7 "01/16/2023
Job #:Performed by Jonathan Jacobs for:Dutton Island PSL LLC34 Dutton Island RdAtlantic Beach, FL 32233Jonathan Jacobs146 NE 32nd AveOcala, FL 34470Phone: 386-503-0449ineedHVACcalcs.com or MechaniCalcsLLC.com MechaniCalcs@g...Scale: 1 : 78Page 2Right-Suite® Universal 202121.0.11 RSU000002022-Aug-18 12:42:42...H 1580 - 34 Dutton Island Rd.rupNSecondAdj 2nd FloorBed 2Bath 2Bath 3Bed 3MWICAH_LaundryHall 2B3CMaster BathMaster BedSplit ASHP Goodman Mfg.GOODMAN GSZ160241BASPT25B14A16 x 1612 x 1216 x 1614 x 1424 x 18912 cfm10 x 8112 cfm8 x 427 cfmØ14 "Ø14 "Ø12 "Ø7 "Ø12 "Ø4 "Sup RiserØ12 "12 x 1210 x 678 cfmØ6 "Ø10 "Ø10 "Ø4 "8 x 430 cfmØ4 "8 x 440 cfmØ4 "8 x 424 cfmØ4 "8 x 418 cfm10 x 10227 cfm8 x 422 cfmØ4 "Ø8 "Ø9 "18 x 1801/16/2023