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2015 Washington State Energy Code Compliance Forms for Commercial, R2 and R3 over 3 stories and all R1 <br />Mechanical Summary, •• <br />2015 Washington State Energy Code Compliance Forms for Commercial Buildings including R2 & R3 over 3 stories and all R1 Revised January 2017 <br />Equipment Type (s) <br />❑ Hot water heating tank(s) ❑ Instantaneous ❑ No service water systems <br />Service Water Heating <br />Systems <br />El Dedicated boiler ❑ Heat exchange from space heat boiler or <br />central hot water/steam <br />Distribution Type (s) <br />❑ Circulation System ❑ On -demand <br />Commissioning <br />Commissioning is required for: <br />❑ Mechanical systems per C408.2 ❑ Service water heating systems per C408.4 <br />If required, commissioning shall be performed for all applicable systems regardless of individual equipment capacity. <br />Exceptions to commissioning requirements: <br />❑ Total output capacity of all mechanical space conditioning systems in the building do not exceed 240,000 Btu/h <br />cooling or 300,000 Btu/h heating. Mechanical systems commissioning not required. <br />❑ Capacity of largest service water heating system in building does not exceed 200,000 Btu/h. Service water heating <br />systems commissioning not required. <br />Low Energy and Semi -Heated Spaces (Note 6 and 7) <br />Peak Space <br />Heating <br />Cooling <br />Conditioning <br />Space <br />Area Served, <br />Capacity, Btu/h <br />Capacity, Btu/h <br />Capacity, <br />Compliance <br />Type <br />Location in Plan(s) <br />Space(s) Served <br />square feet <br />(Note 4) <br />(Note 5) <br />Btu/h-sf <br />Check <br />Notes <br />Note 4 - Provide total installed heating output capacity of systems serving Low Energy or Semi -Heated space(s) in btuh. <br />Note 5 - Provide total installed cooling capacity of system serving Low Energy space(s) in Btu/h. Not allowed for semi -heated spaces. Enter 0 if no cooling. <br />Note 6 - Refer to Section C402.1.1 Low Energy Building. Intalled peak space conditioning capacity, heating or cooling, may not exceed 3.4 Btu/h"sf. <br />Note 7 - Refer to Section C402.1.1.1 and Semi -Heated Space definition in Chapter 2. Total heating output capacity may not exceed 8 Btu/h'sf. Only systems without <br />electric resistance heating and no cooling are eligible for the wall insulation exception under semi -heated. <br />