Loading...
WSEC Mech Compliance Summary9/28/21, 2:13 PM https://waenergycodes.com/print_project_summary_form.php?k=Y29tYm9fdGZ2X3B0PW1lY19odmFjX3N5c196b25pbmdfc2luZ2xlJTdDcGRfbmV3X2J1aWxkaW5nJnRmdj1tZWNfa… https://waenergycodes.com/print_project_summary_form.php?k=Y29tYm9fdGZ2X3B0PW1lY19odmFjX3N5c196b25pbmdfc2luZ2xlJTdDcGRfbmV3X2J1aWxkaW5nJnRmdj1tZWNfaHZhY19zeXNfem9u…1/2 Administered by: ©2021 NEEA, All rights reserved Date: Sep 28, 2021 MECHANICAL COMPLIANCE SUMMARY 2018 WSEC Compliance Forms for Commercial Buildings including Group R2, R3 & R4 over 3 stories and all R1 Project & Applicant Information Project Title 21-123 Tahoma Terra Apartments - 2018 WSEC For Building Department Use: Project Address 14301 TAHOMA BLVD SE YELM, WA 98597 Applicant Name Office HBHU Applicant Phone 253-383-3257 Applicant Email wanrec@hultzbhu.com For questions about this report, contact WSEC Commercial Technical Support at 360-539-5300 or via email at com.techsupport@waenergycodes.com General Occupancy All Group R - R2, R3 & R4 over 3 stories and all R1 General Building Use Type Multifamily/Residential Building Cond. Floor Area 57,720 General Project Types New Building New Building or Addition Mechanical Scope Single Zone Systems & Equipment Alteration Mechanical Scope Project Cond. Floor Area 57,720 Floors Above Grade 3 Compliance Method Compliance Method 1 - General Mechanical Project Description Main heating/cooling unit is Ductless Split System Heat Pumps for dwelling units with electric wall heaters in bedrooms. High efficiency hybrid heat pump water heaters for service water heating for each dwelling unit. Exhaust fans with high efficiency motors for local exhaust and whole house ventilation. Mechanical Compliance Scope and Method Project Type Mechanical Scope Economizer Exception(s) Applied? DOAS Ventilation Provided? Higher Equipment Efficiency Option Applied? Equipment Efficiency Compliance Verification New Building Single Zone Systems & Equipment Yes No Yes COMPLIES Additional Efficiency Credits Included (AEC)Higher equipment efficiency and fan FEG Does building include occupancy classifications requiring DOAS?No Does project include DOAS equipment?No Based on project scope do TSPR requirements apply?No Do all systems comply with Appendix D standard reference design or qualify for an exception to TSPR?No Scope & Space Conditioning NEW BUILDING - SINGLE ZONE SYSTEMS & EQUIPMENT Compliance Verification COMPLIES Single Zone Air Systems Category - Heat pump, unitary, thru-wall, SDHV Air Systems Summary Information System/Equip ID Quantity of Items Supply Airflow Control Ventilation Standard Ventilation CFM (Total if Multiple Items) Ventilation Air Source Paired with DOAS Ventilation energy recovery Energy Recovery Efficiency (%) HP-2 Constant volume IMC Ventilation 45 Other System Not provided, not required HP-1 Constant volume IMC Ventilation 45 Other System Not provided, not required Air Systems & Equipment - Cooling System/ Equip ID Cooling System/Equip Type Specific Type Cooling Capacity per item (Btu/h) AEC Efficiency Multiplier Econo Exception Multiplier (FL & PL) Combined Efficiency Multiplier (AEC & Econo) Proposed Cooling Efficiency CE Units Proposed Part Load Efficiency PL Units Efficiency Compliance Verification HP-1 Heat pump, air cooled Split system 12,000 1.15 0 1.15 18.0 SEER IEER COMPLIES HP-2 Heat pump, air cooled Split system 18,000 1.15 0 1.15 18.0 SEER IEER COMPLIES Air Systems & Equipment - Heating System /Equip ID Heating System/Equip Type Specific Type Heat Pump Heating Capacity (Btu/h)Cooling Capacity (Btu/h)AEC Efficiency Multiplier Proposed Heat Pump Heating Efficiency HPH Units Proposed Low OSA Temp Efficiency LTH Units Efficiency Compliance Verification HP-2 Heat pump, air cooled, heating Split system 18,000 18,000 1.15 10.0 HSPF COP COMPLIES HP-1 Heat pump, air cooled, heating Split system 12,200 12,000 1.15 10.0 HSPF COP COMPLIES Air Systems & Equipment Details System/Equip ID Area(s) Served Location In Project Documents - Plan/Detail # 9/28/21, 2:13 PM https://waenergycodes.com/print_project_summary_form.php?k=Y29tYm9fdGZ2X3B0PW1lY19odmFjX3N5c196b25pbmdfc2luZ2xlJTdDcGRfbmV3X2J1aWxkaW5nJnRmdj1tZWNfa… https://waenergycodes.com/print_project_summary_form.php?k=Y29tYm9fdGZ2X3B0PW1lY19odmFjX3N5c196b25pbmdfc2luZ2xlJTdDcGRfbmV3X2J1aWxkaW5nJnRmdj1tZWNfaHZhY19zeXNfem9u…2/2 HP-2 Dwelling Unit M-002 Heating Section/Auxiliary Heating Type: Other source Economizer Compliance Method: Economizer not required WSEC Equip Efficiency Reference Table - Cooling: Table C403.3.2(2) - Unitary and Applied Heat Pumps Proposed Low OSA Temp Efficiency:LTH Units: COP WSEC Equip Efficiency Reference Table - Heating: Table C403.3.2(2) - Unitary and Applied Heat Pumps HP-1 Dwelling Unit M-002 Heating Section/Auxiliary Heating Type: Other source Economizer Compliance Method: Economizer not required WSEC Equip Efficiency Reference Table - Cooling: Table C403.3.2(2) - Unitary and Applied Heat Pumps Proposed Low OSA Temp Efficiency:LTH Units: COP WSEC Equip Efficiency Reference Table - Heating: Table C403.3.2(2) - Unitary and Applied Heat Pumps