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2018 WSEC Requirements for Commercial Buildings including Group R2, R3 & R4 over 3 stories & all R1 -- Administered by @2022 NEEA, All rights reserved <br />The following information is necessary to check a mechanical permit application for compliance with the mechanical systems and equipment requirements in the <br />Washington State Energy Code, Commercial Provisions. <br />For questions about this report, contact WSEC Commercial Technical Support at 360-539-5300 or via email at com.techsupport@waenergycodes.com <br />YES <br />C403.3.1 <br />Equipment and <br />Indicate that output capacities of heating and <br />system sizing <br />cooling equipment and systems are no greater <br />than the smallest available equipment size that <br />exceeds the calculated loads; note exceptions <br />applied <br />YES <br />C403.3.2 <br />HVAC equipment <br />Provide equipment schedules on plans and in <br />Submittal <br />C403.9.1 <br />performance <br />WSEC mechanical equipment compliance <br />requirements <br />reports; indicate equipment type, calculated <br />(efficiency) <br />loads, capacity, rated and WSEC minimum <br />efficiencies for all heating and cooling <br />equipment; include supply and ventilation air <br />cfms and operating hours for all air systems; <br />identify heating and cooling equipment that <br />does not have a corresponding WSEC <br />minimum efficiency (manufacturer rated) <br />NA <br />C405.8 <br />Electric motor <br />List all motors > 1/12 hp (that are not integral <br />efficiency <br />to a rated piece of equipment) in the <br />mechanical or electrical equipment schedules <br />on plans; indicate motor type and applicable <br />efficiency table, hp, rpm, number of poles and <br />rated efficiency, or exception applied <br />NA <br />C403.3.2 <br />Gas and oil -fired <br />For forced air furnaces with capacity >_ <br />forced air furnace <br />225,000 Btu/h and all unit heaters, indicate in <br />and unit heaters <br />equipment schedule intermittent ignition or <br />IID, flue or draft damper, and rated jacket <br />loss <br />YES <br />C403.3.2.4 <br />Packaged electric <br />Verify all packaged electric equipment with > <br />heating / cooling <br />6,000 Btu/h cooling capacity and any amount <br />equipment <br />of heating is a heat pump; include in <br />equipment schedules <br />NA <br />C403.3.3 <br />Hot gas bypass <br />For cooling equipment with hot gas bypass, <br />limitation for DX <br />provide either multiple step unloading or <br />cooling equipment <br />continuous capacity modulation; indicate <br />bypass capacity per Table C403.3.3 <br />NA <br />C403.3.2.5 <br />Humidification <br />For cooling systems with humidification <br />equipment that are also required to have air <br />economizer, indicate humidifier is adiabatic <br />(direct evaporative or fog atomization), or <br />exception applied <br />C403.3.2 <br />Hydronic equipment <br />Refer to Requirements List section Hydronic <br />Systems - Equipment Selection & <br />Performance for selection criteria specific to <br />chillers and boilers <br />NA <br />C403.9 <br />Heat rejection <br />Refer to Requirements List section Heat <br />equipment <br />Rejection Systems - Equipment Selection & <br />Performance for selection criteria specific to <br />cooling towers, dry coolers and condensers <br />(air-cooled and evaporative) <br />EQUIPMENT SELECTION & PERFORMANCE - DEDICATED OUTSIDE AIR SYSTEMS (DOAS) <br />Page 2125 <br />