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REVIEWED BLD2021-1386+TSPR_Analysis+10.6.2021_2.19.13_PM+2448379BUILDING INFORMATION Port of Edmonds Admin. Building Building Type: Office Analysis Date: 10/05/2021 471 Admiral Way Gross Floor Area: 11,620 ft2 Building ID #: 24901 Edmonds, WA 98020 Year of Construction: N/A (New) Software Release: 2021.2.0.1508 Whole Building Total System Performance Ratio Proposed Building TSPR: 11.6 Baseline Building TSPR: 8.72 O The Total System Performance Ratio complies with the 2018 Washington State Energy Code. Total System Performance Ratio (TSPR) is the ratio of the sum of a building's annual heating and cooling load in thousands of BTUs to the sum of the annual carbon emissions in pounds from energy consumption of the building HVAC systems. SUBMITTED BY Name Organization Email Phone Number ANALYSIS PARAMETERS Energy Code ASHRAE Climate Zone Weather Station Oyvind Naess Coffman Engineers, Inc oyvind.naess@coffman.com (206) 623-0717 2018 Washington State Energy Code 4C, Mixed - Marine Snohomish Co WA USATMY3 WMO#=727937 The Total System Performance Ratio Analysis has been performed in accordance with the 2018 Washington State Energy Code. Building ID #: 24901 BUILDING ENVELOPE INFORMATION Total Gross Above Grade Wall Area' 2650.0 ft2 Total Window Area 2 1011.0 ft2 Building Window to Wall Ratio 38% Total Below Grade Wall Area 0.0 ft2 Total Gross Roof Area 3 5065.0 ft2 Total Skylight Area 0.0 ft2 Areas by Orientation NORTH Gross Wall Area 1010.0 ft2 Window Area 404.9 ft2 SOUTH Gross Wall Area 580.0 ft2 Window Area 180.0 ft2 EAST Gross Wall Area 890.0 ft2 Window Area 364.9 ft2 WEST Gross Wall Area 170.0 ft2 Window Area 61.2 ft2 Notes: 'Total Gross Wall Area' includes both opaque and glazed wall area. 2 Window includes all vertical fenestration, including curtainwall and storefront. 3 Total Gross Roof Area' includes both opaque and glazed roof area. Gross Floor Area - Building: 5,411 ft2 Building ID #: 24901 Whole Building Annual HVAC Site Energy Use by End -Use End Use Heating Cooling Fans Pumps Heat Rejection Heat Recovery Total HVAC Energy Use Total HVAC Energy Use (kBtu) Total HVAC Carbon Emissions (lbs) Gross Floor Area - Building: 5,411 ft2 Proposed Building Baseline Building Electricity (kWh) Gas (Therm) Electricity (kWh) Gas (Therm) 373 0 158 0 2,568 4,811 3,726 3,922 0 0 0 0 0 0 6,666 0 8,891 0 22,747 30,339 4,663 6,219 Whole Building Annual HVAC Heating and Cooling Loads Proposed and Baseline System End Use (kBtu) Heating 17,515 Cooling 36,685 Total 54,200 Building ID #: 24901 BUILDING CHARACTERISTICS SUMMARY VRF Condenser Units VRF Condenser Unit 1 VRF Condenser Unit 2 VRF Condenser Unit 3 VRF Condenser Unit 4 Gross Floor Area - Building: 5,411 ft2 Building ID #: 24901 BLOCK CHARACTERISTICS SUMMARY L2 CU-2 Zone 79' Block Details Block Name: L2 CU-2 Zone Floors Above Ground: 1 Floors Below Ground: 0 m Floor -to -Floor Height 10.00 ft `° Floor -to -Ceiling Height: 8.00 ft Use Type: Office Roof Roof U-value Skylights No Skylights Floor Interior surface marking project boundary Walls and Windows Surface 1 Gross Wall Area Wall Type Wall U Value Window Area Window U Value Window SHGC Window -to -Wall Ratio Surface 2 Gross Wall Area Interior surface marking project boundary Surface 3 16' Current Building 0.027 Btu/°F-ft2-h 170.0 ft2 Above Grade Wall 0.055 Btu/°F-ft'-h 61.2 ft' 0.38 Btu/°F-ft'-h 0.38 0.36 490.0 ft2 Gross Floor Area - L2 CU-2 Zone: 2127 ft2 Current Building Gross Wall Area 790.0 ft2 Wall Type Above Grade Wall Wall U Value 0.055 Btu/°F-ft2-h Window Area 308.1 ft2 Window U Value 0.38 Btu/°F-ft2-h Window SHGC 0.38 Window -to -Wall Ratio 0.39 Surface 4 Gross Wall Area 170.0 ft2 Fully Interior Wall Surface 5 Gross Wall Area 490.0 ft' Fully Interior Wall Surface 6 Gross Wall Area 430.0 ft2 Interior surface marking project boundary Surface 7 Gross Wall Area 200.0 ft2 Fully Interior Wall Surface 8 Gross Wall Area 160.0 ft2 Wall Type Above Grade Wall Wall U Value 0.055 Btu/°F-ft2-h Window Area 62.4 ft2 Window U Value 0.38 Btu/°F-ft2-h Window SHGC 0.38 Window -to -Wall Ratio 0.39 Lighting Lighting Power Density 0.66 W/ftZ Building ID #: 24901 Block HVAC Information Primary Heating/Cooling System Current Building Zone Equipment 2 Ventilation System Air Handler 1 Gross Floor Area - L2 CU-2 Zone: 2127 ft2 Building ID #: 24901 HVAC System Total System Performance Ratio Proposed System TSPR 12.8 Baseline System TSPR 9.2 HVAC System Annual Site Energy Use by End -Use End Use Heating Cooling Fans Pumps Heat Rejection Heat Recovery Total HVAC Energy Use Total HVAC Energy Use (kBtu) Total HVAC Carbon Emissions (lbs) Proposed System Electricity Gas (kWh) (Therm) 139 0 846 1,268 0 0 0 2,253 0 7,687 1,576 Baseline System Electricity Gas (kWh) (Therm) 46 0 1,645 1,463 0 0 0 3,154 0 10,763 2,206 HVAC System Annual Heating and Cooling Loads Proposed and Baseline System End Use (kBtu) Heating 7,683 Cooling 12,564 Total 20,246 Refer to the air handler schedule entries for information on DCV or economizer control. Gross Floor Area - 1 Block(s): 2127 ft2 HVAC System Primary Heating/Cooling System Block(s) Served Ventilation System Primary Heating/Cooling System' System Type VRF Condenser Unit Cooling Source Linked VRF Condenser Unit Efficiency Heating Source Linked VRF Condenser Unit Efficiency Zone Equipment 2 L2 CU-2 Zone Air Handler 1 Zone Equipment 2 VRF VRF Condenser Unit 2 VRF 4.52 COP VRF 4.39 COP Ventilation System Air Handler 1 System Type Dedicated Outdoor Air System Cooling Source No Cooling Heating Source No Heating Distribution Equipment Distribution Type Multiple Zone Fan Control Constant Volume Damper Control Single Maximum Minimum Airflow Fraction 0.000 Maximum Airflow Fraction during NA Reheat Total System Fan Power (W/CFM) 0.450 W/CFM System Controls' Energy Recovery Ventilation ERV Yes ERV Sensible Effectiveness: Heating 0.86 ERV Latent Effectiveness: Heating 0.52 ERV Sensible Effectiveness: Cooling 0.86 ERV Latent Effectiveness: Cooling 0.0 Building ID #: 24901 HVAC System Primary Heating/Cooling System Zone Equipment 2 ERV Supply Air Temperature Control No Heat Exchanger Type Wheel Refer to the air handler schedule entries for information on DCV or economizer control. Gross Floor Area - 1 Block(s): 2127 ft2 Building ID #: 24901 BLOCK CHARACTERISTICS SUMMARY L2 55-u zonr, Block Details Block Name: L2 SS-02 Zone Floors Above Ground: 1 Floors Below Ground: 0 Floor -to -Floor Height 10.00 ft Floor -to -Ceiling Height: 8.00 ft Use Type: Office ill Current Building Roof Interior surface marking project boundary Skylights No Skylights Floor Interior surface marking project boundary Walls and Windows Surface 1 Gross Wall Area 110.0 ft2 Fully Interior Wall Surface 2 Gross Wall Area 110.0 ft2 Fully Interior Wall Surface 3 Gross Wall Area 110.0 ft2 Fully Interior Wall Surface 4 Gross Wall Area 110.0 ft2 Refer to the air handler schedule entries for information on DCV or economizer control. Gross Floor Area - L2 SS-02 Zone: 121 ft2 Current Building Interior surface marking project boundary Lighting Lighting Power Density 0.66 W/ft2 Block HVAC Information Primary Heating/Cooling System Zone Equipment 4 Building ID #: 24901 HVAC System Total System Performance Ratio Proposed System TSPR 5.3 Baseline System TSPR 5.1 HVAC System Annual Site Energy Use by End -Use End Use Heating Cooling Fans Pumps Heat Rejection Heat Recovery Total HVAC Energy Use Total HVAC Energy Use (kBtu) Total HVAC Carbon Emissions (lbs) Proposed System Electricity Gas (kWh) (Therm) 51 0 176 20 0 0 0 247 0 844 173 Baseline System Electricity Gas (kWh) (Therm) 30 0 131 95 0 0 0 257 0 876 180 HVAC System Annual Heating and Cooling Loads Proposed and Baseline System End Use (kBtu) Heating 105 Cooling 818 Total 923 ' Refer to the air handler schedule entries for information on DCV or economizer control. Gross Floor Area - 1 Block(s): 121 ft2 HVAC System Primary Heating/Cooling System Block(s) Served Primary Heating/Cooling System' System Type VRF Condenser Unit Cooling Source Linked VRF Condenser Unit Efficiency Heating Source Linked VRF Condenser Unit Efficiency Zone Equipment 4 L2 SS-02 Zone Zone Equipment 4 VRF VRF Condenser Unit 4 VRF 4.64 COP VRF 4.27 COP Building ID #: 24901 BLOCK CHARACTERISTICS SUMMARY 1-1/1-2 CU-1 Zone 49' Block Details Block Name: 1-1/1-2 CU-1 Zone Floors Above Ground: 1 Floors Below Ground: 0 N Floor -to -Floor Height 10.00 ft Floor -to -Ceiling Height: 8.00 ft Use Type: Office Roof Roof U-value Skylights No Skylights 89' Current Building =0.027 Btu/°F-ft2-h Floor Interior surface marking project boundary Walls and Windows Surface 1 Gross Wall Area 420.0 ft2 Wall Type Above Grade Wall Wall U Value 0.055 Btu/°F-ft'-h Window Area 117.6 ft' Window U Value 0.38 Btu/°F-ft'-h Window SHGC 0.38 Window -to -Wall Ratio 0.28 Surface 2 Gross Wall Area 490.0 ft2 Interior surface marking project boundary Surface 3 ' Refer to the air handler schedule entries for information on DCV or economizer control N N Gross Floor Area - 1-1/1-2 CU-1 Zone: 2938 ft2 Current Building Gross Wall Area 400.0 ft2 Interior surface marking project boundary Surface 4 Gross Wall Area 200.0 ft2 Fully Interior Wall Surface 5 Gross Wall Area 220.0 ft2 Wall Type Above Grade Wall Wall U Value 0.055 Btu/°F-ft2-h Window Area 96.8 ft2 Window U Value 0.38 Btu/°F-ftz-h Window SHGC 0.38 Window -to -Wall Ratio 0.44 Surface 6 Gross Wall Area 890.0 ft2 Wall Type Above Grade Wall Wall U Value 0.055 Btu/°F-ft2-h Window Area 364.9 ft2 Window U Value 0.38 Btu/°F-ft2-h Window SHGC 0.38 Window -to -Wall Ratio 0.41 Lighting Lighting Power Density 0.66 W/ft2 Block HVAC Information Primary Heating/Cooling System Zone Equipment 1 Ventilation System Air Handler 1 Building ID #: 24901 HVAC System Total System Performance Ratio Proposed System TSPR 11.6 Baseline System TSPR 9.0 HVAC System Annual Site Energy Use by End -Use End Use Heating Cooling Fans Pumps Heat Rejection Heat Recovery Total HVAC Energy Use Total HVAC Energy Use (kBtu) Total HVAC Carbon Emissions (lbs) Proposed System Electricity Gas (kWh) (Therm) 147 0 1,335 2,403 0 0 0 3,885 0 13,258 2,718 Baseline System Electricity Gas (kWh) (Therm) 52 0 2,779 2,183 0 0 0 5,015 0 17,110 3,508 HVAC System Annual Heating and Cooling Loads Proposed and Baseline System End Use (kBtu) Heating 9,632 Cooling 21,867 Total 31,499 Refer to the air handler schedule entries for information on DCV or economizer control. Gross Floor Area - 1 Block(s): 2938 ft2 HVAC System Primary Heating/Cooling System Block(s) Served Ventilation System Primary Heating/Cooling System' System Type VRF Condenser Unit Cooling Source Linked VRF Condenser Unit Efficiency Heating Source Linked VRF Condenser Unit Efficiency Zone Equipment 1 1-1/1-2 CU-1 Zone Air Handler 1 Zone Equipment 1 VRF VRF Condenser Unit 1 VRF 4.52 COP VRF 4.39 COP Ventilation System Air Handler 1 System Type Dedicated Outdoor Air System Cooling Source No Cooling Heating Source No Heating Distribution Equipment Distribution Type Multiple Zone Fan Control Constant Volume Damper Control Single Maximum Minimum Airflow Fraction 0.000 Maximum Airflow Fraction during NA Reheat Total System Fan Power (W/CFM) 0.450 W/CFM System Controls' Energy Recovery Ventilation ERV Yes ERV Sensible Effectiveness: Heating 0.86 ERV Latent Effectiveness: Heating 0.52 ERV Sensible Effectiveness: Cooling 0.86 ERV Latent Effectiveness: Cooling 0.0 Building ID #: 24901 HVAC System Primary Heating/Cooling System Zone Equipment 1 ERV Supply Air Temperature Control No Heat Exchanger Type Wheel Refer to the air handler schedule entries for information on DCV or economizer control. Gross Floor Area - 1 Block(s): 2938 ft2 Building ID #: 24901 BLOCK CHARACTERISTICS SUMMARY L1 SS-01 Zone Block Details Block Name: Floors Above Ground: Floors Below Ground: Floor -to -Floor Height Floor -to -Ceiling Height: Use Type: L1 SS-01 Zone 1 0 10.00 ft 8.00 ft Office 15' Current Building Roof Interior surface marking project boundary Skylights No Skylights Floor Interior surface marking project boundary Walls and Windows Surface 1 Gross Wall Area 150.0 ft2 Interior surface marking project boundary Surface 2 Gross Wall Area 150.0 ft2 Fully Interior Wall Surface 3 Gross Wall Area 150.0 ft2 Interior surface marking project boundary Surface 4 Gross Wall Area 150.0 ft2 Refer to the air handler schedule entries for information on DCV or economizer control. Gross Floor Area - L1 SS-01 Zone: 225 ft2 Interior surface marking project boundary Lighting Lighting Power Density Block HVAC Information Primary Heating/Cooling System Current Building 0.66 W/ft2 Zone Equipment 3 Building ID #: 24901 HVAC System Total System Performance Ratio Proposed System TSPR 7.8 Baseline System TSPR 4.7 HVAC System Annual Site Energy Use by End -Use Proposed System Baseline System End Use Electricity Gas Electricity Gas (kWh) (Therm) (kWh) (Therm) Heating 36 0 29 0 Cooling 211 256 Fans 34 181 Pumps 0 0 Heat Rejection 0 0 Heat Recovery 0 0 Total HVAC Energy 281 0 466 0 Use Total HVAC Energy 958 1,590 Use (kBtu) Total HVAC Carbon 196 326 Emissions (lbs) HVAC System Annual Heating and Cooling Loads Proposed and Baseline System End Use (kBtu) Heating 95 Cooling 1,437 Total 1,532 ' Refer to the air handler schedule entries for information on DCV or economizer control. Gross Floor Area - 1 Block(s): 225 ft2 HVAC System Primary Heating/Cooling System Block(s) Served Primary Heating/Cooling System' System Type VRF Condenser Unit Cooling Source Linked VRF Condenser Unit Efficiency Heating Source Linked VRF Condenser Unit Efficiency Zone Equipment 3 L1 SS-01 Zone Zone Equipment 3 VRF VRF Condenser Unit 3 VRF 4.64 COP VRF 4.27 COP Building ID #: 24901 Gross Floor Area - Small Office: 5411 ft2 The following section documents the baseline HVAC system which is added by the TSPR tool for the baseline simulation run. The baseline system is as specified in the 2018 Washington State Energy Code HVAC System Block(s) Served L2 CU-2 Zone, L2 SS-02 Zone, 1-1/1-2 CU-1 Zone, L1 SS-01 Zone Primary Heating/Cooling System Packaged Rooftop Heat Pump Ventilation System Dedicated Outdoor Air System Primary Heating/Cooling System System Type Packaged Rooftop Heat Pump Cooling Source Central DX Cooling Efficiency 3.83 COP Heating Source Heat Pump Heating Efficiency 3.81 COP Fuel Type Electricity Condenser Type Air Distribution Equipment Distribution Type Single Zone Total System Fan Power (W/CFM) 0.528 W/CFM Fan Control Constant Volume System Controls DCV No Economizer No Energy Recovery Ventilation ERV No Ventilation System System Type Dedicated Outdoor Air System Cooling Source No Cooling Heating Source No Heating Distribution Equipment Distribution Type Single Zone Total System Fan Power 0.819 W/CFM DOAS Bypass Air Temperature Setpoint NA Fan Control Constant Air Volume System Controls DCV No Energy Recovery Ventilation ERV Yes ERV Sensible Effectiveness- Heating 0.7 ERV Latent Effectiveness- Heating 0.0 ERV Sensible Effectiveness- Cooling 0.7 ERV Latent Effectiveness- Cooling 0.0 ERV Economizer Bypass No ERV Supply Air Temperature Control No System Fan Power Reduction when ERV0.0 W/CFM Bypassed Building ID #: 24901 Gross Floor Area - Building: 5,411 ft2 Reported HVAC system parameters are based on the average of the equipment serving each block as follows: • For DX cooling systems, the cooling COP excludes the fan energy and is calculated' by cooling capacity. • For heat pumps, the heating COP excludes the fan energy and is calculated' by heating capacity. • Total System Fan Power is the input electric power for all fans in required to operate at fan system design conditions divided by the supply airflow rate. Where multiple fan systems serve a single block fan power is based on calculated' average using on supply air cfm. • The minimum airflow ratio is the average minimum damper position for all systems serving the block, calculated' by cfm. This value is a weighted average of design water flor rate, design air flow rate or design heating or cooling capacity of the assigned mechanical equipment schedule entries, as applicable. Building ID #: 24901 Equipment Information Equipment ID Quantity Rated Capacity (Btu/h) CU-1 1 96000.0 CU-2 1 96000.0 SS-01 1 24059.0 SS-02 1 24059.0 VRF Condenser Unit Schedule Entries Cooling Information Heating Information Rated Efficiency Calculated Rated Capacity Rated Efficiency 14.4 EER 14.4 EER 21.4 SEER 21.4 SEER Efficiency 4.5 COP 4.5 COP 4.6 COP 4.6 COP (Btu/h) 108000.0 108000.0 16757.0 16757.0 4.1 COP 4.1 COP 11.0 HSPF 11.0 HSPF Gross Floor Area - Building: 5,411 ft2 Calculated Efficiency 4.4 COP 4.4 COP 4.3 COP 4.3 COP VRF Condenser Unit VRF Condenser Unit 1 VRF Condenser Unit 2 VRF Condenser Unit 3 VRF Condenser Unit 4 Building ID #: 24901 Cooling System Information Gross Floor Area - Building: 5,411 ft2 Equipment ID Quantity System Type Cooling Source Number of Rated Capacity Rated Calculated Air Handler Stages (Btu/h) Efficiency Efficiency DOAS-1 1 Dedicated Outdoor Air System No Cooling NA NA NA NA Air Handler 1 Heating System Information Equipment ID Quantity System Type Heating Source Fuel Type Rated Capacity Rated Efficiency Calculated Air Handler (Btu/h) Efficiency DOAS-1 1 Dedicated Outdoor Air No Heating NA NA NA NA Air Handler 1 System System Controls Equipment ID Quantity Distribution Type Fan Control Economizer DCV ERV SAT Reset Air Handler DOAS-1 1 Multiple Zone Constant Volume N/A N/A Yes N/A Air Handler 1 Fan System Information Equipment ID Quantity System Type Design Supply Airflow (CFM) System Fan Power (W/CFM) Air Handler DOAS-1 1 Dedicated Outdoor Air System 730 0.45 Air Handler 1 Building ID #: 24901 Cooling System Information Gross Floor Area - Building: 5,411 ft2 Equipment ID Quantity System Type Cooling Source Rated Capacity Rated Efficiency Calculated Zone Equipment (Btu/h) Efficiency FCU-01 1 VRF VRF NA NA NA Zone Equipment 1 FCU-02 1 VRF VRF NA NA NA Zone Equipment 1 FCU-03 1 VRF VRF NA NA NA Zone Equipment 1 FCU-04 1 VRF VRF NA NA NA Zone Equipment 1 FCU-12a 1 VRF VRF NA NA NA Zone Equipment 1 FCU-12b 1 VRF VRF NA NA NA Zone Equipment 1 FCU-13 1 VRF VRF NA NA NA Zone Equipment 1 FCU-05 1 VRF VRF NA NA NA Zone Equipment 2 FCU-06 1 VRF VRF NA NA NA Zone Equipment 2 FCU-07 1 VRF VRF NA NA NA Zone Equipment 2 FCU-08 1 VRF VRF NA NA NA Zone Equipment 2 FCU-09 1 VRF VRF NA NA NA Zone Equipment 2 FCU-10 1 VRF VRF NA NA NA Zone Equipment 2 FCU-11 1 VRF VRF NA NA NA Zone Equipment 2 SS-01 1 VRF VRF NA NA NA Zone Equipment 3 SS-02 1 VRF VRF NA NA NA Zone Equipment 4 Building ID #: 24901 Heating System Information Gross Floor Area - Building: 5,411 ft2 Equipment ID Quantity System Type Heating Fuel Type Condenser Rated Rated Calculated Zone Equipment Source Type Capacity Efficiency Efficiency (Btu/h) FCU-01 1 VRF VRF NA NA NA NA NA Zone Equipment 1 FCU-02 1 VRF VRF NA NA NA NA NA Zone Equipment 1 FCU-03 1 VRF VRF NA NA NA NA NA Zone Equipment 1 FCU-04 1 VRF VRF NA NA NA NA NA Zone Equipment 1 FCU-12a 1 VRF VRF NA NA NA NA NA Zone Equipment 1 FCU-12b 1 VRF VRF NA NA NA NA NA Zone Equipment 1 FCU-13 1 VRF VRF NA NA NA NA NA Zone Equipment 1 FCU-05 1 VRF VRF NA NA NA NA NA Zone Equipment 2 FCU-06 1 VRF VRF NA NA NA NA NA Zone Equipment 2 FCU-07 1 VRF VRF NA NA NA NA NA Zone Equipment 2 FCU-08 1 VRF VRF NA NA NA NA NA Zone Equipment 2 FCU-09 1 VRF VRF NA NA NA NA NA Zone Equipment 2 FCU-10 1 VRF VRF NA NA NA NA NA Zone Equipment 2 FCU-11 1 VRF VRF NA NA NA NA NA Zone Equipment 2 SS-01 1 VRF VRF NA NA NA NA NA Zone Equipment 3 SS-02 1 VRF VRF NA NA NA NA NA Zone Equipment 4 Building ID #: 24901 Gross Floor Area - Building: 5,411 ft2 Fan System Information Equipment ID Quantity System Type Design Supply Airflow (CFM) System Fan Power (W/CFM) Zone Equipment FCU-01 1 VRF 280 0.71 Zone Equipment 1 FCU-02 1 VRF 280 0.71 Zone Equipment 1 FCU-03 1 VRF 280 0.71 Zone Equipment 1 FCU-04 1 VRF 812 0.49 Zone Equipment 1 FCU-12a 1 VRF 390 0.77 Zone Equipment 1 FCU-12b 1 VRF 390 0.77 Zone Equipment 1 FCU-13 1 VRF 812 0.49 Zone Equipment 1 FCU-05 1 VRF 335 0.59 Zone Equipment 2 FCU-06 1 VRF 335 0.59 Zone Equipment 2 FCU-07 1 VRF 335 0.59 Zone Equipment 2 FCU-08 1 VRF 335 0.59 Zone Equipment 2 FCU-09 1 VRF 636 0.47 Zone Equipment 2 FCU-10 1 VRF 494 0.51 Zone Equipment 2 FCU-11 1 VRF 812 0.49 Zone Equipment 2 SS-01 1 VRF 775 0.07 Zone Equipment 3 SS-02 1 VRF 775 0.07 Zone Equipment 4