COURSE OBJECTIVES - Building Industry Association
Contents
1. Nr Leakage Gets Ugo coma eir OR ao Ones Org Mary qum E L6 e SOFTWARE CHOICE gt aaan saroy cont IS IMPORTANT d p ASHRAE 90 1 Compliance Path Energy Code Compliance 5 4 2015 Structure of ASHRAE 90 1 2010 Section 1 Purpose Section 2 Scope Section 3 Definitions Abbreviations and Acronyms Section 4 Administration and Enforcement Section 5 Building Envelope Section 6 Heating Ventilating and Air Conditioning Section 7 Service WaterHeating ayy aya Section 8 Power Section 9 Section 1 Section 1 Applications ASHRAE U Good for highly specialized large projects Very flexible to accommodate complexity Anchors green building systems ie LEED Previously most common for ALL Florida Compliance EP Confused Use standard for checking details ASHRAE 90 1 relies on computer software for Paths from IECC F C401 2 e pemn Dogum Path specifics found in text of practical execution EnergyGapg pedi Traditional Florida Software resin Dak A OR meea Energy Gauge SummiFaCom wm eneayge con Eton orate oom Produced by Florida Solar Energy Center LSE ougu teta Only Commercial Software approved for 2010 FBC EN On Comer Soter apre 200 FB qum UR C1015 Corplarce Mars Tre Pri in2. software to analyze FEC impacts is imperfect not necessarily close enough to make decisions on Florida Building Code expected to be officially approved January 5 2015 Software approval depends on FBC schedule 5 4 2015 What has to come first d FSEC intends to submit for software approval P as quickly after January 53 as allowed Approval schedule m also applies to ASHRAE BUT ASHRAE has edits so using 2010 though unapproved Software to analyze impactis closer to reaity Evaluation Thank you Applications Total Building Performance Somewhere between ASHRAE and Prescriptive Smaller projects that need some flexibility Mid size projects that aren t overly complex VOLUNTARY LEARNING OBJECTIVES REVISITED 401 2 Tilt Gy FE T Jonas 2o P siam 04 50 Octa Pointe pe sec srera hig ty OR E Course Objective Quiz Test your knowledge 4 question quiz 3 minutes to answer questions Review as a group 2014 Advanced Compliance Paths Overview Florida Building Code Energy Conservation 5th Edition 2014 for Commercial Applications LEARNING OBJECTIVES REVISITED QUIZ Question 1 True or False All computer compliance software must be approved by the Florida Building Commission True False Question 2 What ver
3. EIL Ped Energy Code Therefore the Simplified Approach Option only deals with reete Compliance the simpler systems Section 6 6 4 3 10 6329 Section 6 68 1 6 3 26 and Single Zone VAV Controis ENERGY cnin E tomentemconcy ENERGY oin V Supply fans controlled by bwo speed motors or variable speed drives T handing ard lan ool wrta wan ceder ong cole Reference Tables 68 14 6818 6 81 0 Suus ia 681E and 68 1F in 901 2010 mote eR ice bay S d races duct furnaces and unit heaters toon tma coit to eed rator ta uei dis 8 816 fara furan and unt A se coe pec G amp 1A ar conditioners 59 18 heat pumps 83 10 packaged terminal and room air conditioners and heat pumps 5 13 2015 murem niii The system shall have an economizer that meets requirements of Section 6 5 1 unless the economizer Trade Option is used Economizer requirement by cimate zone and equipment size requires higher minimum cooing efficiency EER COP JEER SEER by climata zane nm Er ENERGY RelerenceTabeG32in 8012010 Table 6 3 2 is the table to review for eliminating the required Economizer Trade offs require an improvement in the efficiency of the cooling equipment above the minimum efficiency of that equipment Improvements range from 17 in Climate Zone 2A a relative hot and humid climate zone mostly along the Gulf
4. 6 Minimum Equipment Efficiency And then you can follow either Secton 63 Simplified Approach OR Sectons 6 4 Mandatory Provisions and 6 5 Prescriptive Path Alternatively you can follow Section 11 ECB in which case Section 6 4 is mandatory Section 6 6 3 2 Simpifed Approach Criteria ENERGY Shale zone VAY cool 84310 Bl sti ron ar canoe Qusoorariiie amor seams 84 4 eu ere 5 13 2015 Section 6 64 Sections 6 113 FAC Mandato Provisions ENERGY 2 HVAC Alraions Scope ENERGY 2 Equipment Minimum Equipment Efficiency Section 64 1 Neer tal maet a imi eicarcyreqremens Calculations Section 64 2 Federal minimums CON cag See hone toten prout wreoded pes Y Controls Section 64 3 erat exiting cong systema shal not decrease economizer eral Dead Band AUGUE Shown Same as Editon Spout oes economen ea used AMT dco shat comply win apice controls and zone isolation Diferent trom ection o a comely wi sel v Piping Nw and replacement piging shal conoly wi apoi v HVAC System Construction and Insulation Section 4 4 R Section 6 6 3 2a E Single Zone HVAC System ENERGY 5 HVAC Compliance Bulding System Complis Single zone HVAC systems are simpler than multi zono HVAC systems Requirements for single zone HVAC systems are simpler than requirements for multi zone HVAC systems
5. New Code Florida Building Code Energy Conservation 5th Edition 2014 Effective Date June 30 2015 Code Base New Version based on the 2012 IECC New Version Florida specific amendments Separate sections for commercial and residential buildings Structure of Residential Chapters RE Table of Contents Chapter 1 RE Scope and Administration Chapter 2 RE Definitions Chapter 3 RE General Requirements Chapter 4 RE Residential Energy Efficiency Chapter 5 RE Referenced Standards Appendix A RE Reserved Appendix B RE Calculation of End Use Energy Loads Appendix C RE Forms Index RE 3 2 2015 Structure of Florida Energy Code CE Table of Contents Chapter 1 CE Scope and Administration Chapter 2 CE Definitions Chapter 3 CE General Requirements Chapter 4 CE Commercial Energy Efficiency Chapter 5 CE Referenced Standards Appendix A CE Reserved Appendix B CE Calculation of End Use Energy Loads Appendix C CE Forms Index CE Siructure of ASHRAE 90 1 2010 No edits guy Section 1 Purpose Section 2 Scope Section 3 Definitions Abbreviations and Acronyms Section 4 Administration and Enforcement Section 5 Building Envelope Section 6 Heating Ventilating and Air Condi
6. Profess nal Regul Rules for the Day Cell phones OFF or on vibrate You MUST be here to get credit maximum out of class time permitted is 10 minutes per hour Leave your CEU certificate with the room monitor Please DO NOT read the paper or use your laptop for any purpose other than this training program Rules for the Day Be respectful of others Keep the chatter down Be sure you have signed the sign in sheet Most Important Rule Don t throw anything at the instructor Course Objectives List the compliance paths that can be applied to HVAC provisions List three mandatory provisions that apply to all HVAC paths List three important provisions for each of the HVAC paths as they may apply to light commercial construction 5 13 2015 HVAC Compliance ENERGY E Building System Compliance Options 1 INL d Energy Code p Compliance Structure of ASHRAE 90 1 2010 ENERGY Section 1 Purpose Grouped by Building System Provisions 2 Section 2 Scope Organized sequently in each chapter Section 3 Definitions Abbreviations and Acronyms Section 4 Administration and Enforcement Section 5 Building Envelope Section 6 Heating Ventilating and Air Conditioning 7 Section 7 Service Water Heating Section 8 Power Section 9 Lighting Section 10 Other Equipment Section 11 E
7. 6 6 7 Section 6 672 1and 6 7 2 2 Submitae ENERGY c Drawings and Manuals ENERGY lt 2 v Record drawings Record drawings of actual installation to building owner Operating and maintenance manuals within 90 days of system acceptance and include as a System balancing 4 Systam commissieniag Not required for simplified approach option V Location and performance data on each piece of equipment General configuration of duct and pipe distribution system including sizes V Terminal air or water design flow rates Operating and maintenance manuals submitted to building owner within 80 days of system acceptance and include several items Section 6 6 7 2 3 R Section 6 6 7 2 3 3 System Balancing ENERGY ycrone System Balancng ENERGY Systems shall be balanced in accordance with accepted Proporionaay balanced to minimiza toting osse engineering standen Pump impelr timed or pump speed adjusted o meet design fow v Witten report for conditioned spaces gt 5000 fi condi dca V Air systems shall be balanced to minimize throttling losses For fans with system power gt 1 hp Adjust fan speed to meet design fow conditions Each system to have other the aly o measure diferential pressure increase across ta pump or have test ports at each side of e pump Exceptions to pump impela trinu Sinem Condo ENERGY NOT APPLICABLE TO SIMPLIFIED APPROACH OPTION BECAUSE A BUILDIN
8. Applications LEARNING OBJECTIVES REVISITED QUIZ Question 1 True or False Air leakage provisions only apply to air distribution systems True False Question 2 What Section includes a detailed tabled on approved closure systems Question 3 If recessed luminaires are not labeled for lt 2 cfm air leakage according to ASTM 283 how must they be sealed Question 4 On T bar ceiling systems what shall constitute both the upper thermal envelope and pressure envelope of the building Florida Energy Code V5 What s New and Noteworthy Part 1 Presid by The Pee Barston Bulking Oficial us of Businesy 7 Provider 0004764 Professional 3 2 2015 Training Presented as a Result of a Grant from Florida Department of Business and Professional Regulation to Building a Safer Florida Inc Businesy Professional LEARNING OBJECTIVES Why codes are becoming more stringent Product amp Process changes in their field trade Installation of new products or processes Benefits of product process and performance changes VOLUNTARY INFORMED PROGRAMS eum BUYERS CODE processes CHANGES y ucc RESOURCE PUBLIC AWARENESS AVAILABILITY 3 2 2015 Code Dates Previous Code 2010 Florida Building Code Energy Conservation Effective Date March 15 2012
9. Coast The more valuable the economizer is in terms of reducing cooling energy usage the large the efficiency trade off needed to make eliminate the economizer Section 6 65 6 320 m Economizers k J ENERGY Economizer requirements are climate and size dependent Tables 65 1A and B Y There are also LOTS of exceptions show on following slides Can use air economizers 100 of design supply air Saquenced with mechanical cooing equipment High imit shutoff Dampers Section 6 6 3 2d m Economizers ENERGY zzi Reference Tables 65 1A and 65 18 in 901 2010 Table 6 5 1A is the table to review for economizer requirements As a general Standard 901 2010 requires an economizer for fan coning und sizes greater than 54 000 Bluth in all imate zones except Cimate Zone 1 Table 6 5 1B is a separate table specifically for economizer requirements for computer rooms Section 6 6 5 1 6 3 2d Economizer Exceptions ENERGY cnin Exceptions Systems with gas phase air cleaning per Standard 62 1 7 Systems with condenser heat recovery 656220 Residential systems 5X limits in Table 6 5 18 V Systems with a balance point lt 60 F V Systems expected to operate lt 20hrsiuk Systems serving zones with roigrated casework Where comfort cooing efficiency meets or exceeds Table 6 3 2 4 Systems serving computer rooms undar certain conditions Section 6 6 5 6 1 6325 Exhaust Air Ener
10. Collier Balasted roots vits minimum on balast ot Taft or 23 but E Airesiin oen r ipe eure ue terni Vo te Ranta wiere sina of 79 of ha of rea i Steep sloped roofs T sop nail bing ot cma zones 2 phe menbranes t cale zones 23 5 4 2015 Section 5 Righ Mondo Roof Example VOLUNTARY LEARNING OBJECTIVES REVISITED 2014 Building Envelope ASHRAE 90 1 Requirements Florida Building Code Energy Conservation 5th Edition 2014 for Commercial Applications LEARNING OBJECTIVES REVISITED QUIZ Question 1 Which Section contains mandatory requirements Where can check Question 2 Which path can NOT be used for building envelope compliance a Prescriptive C Trade Off b Simplified d Energy Cost Budget Question 3 Name the base code Florida has used since 1979 How can it be used in the 5 Edition 5 13 2015 HVAC requirements in ASHRAE 90 1 Florida Building Code Energy Conservation lh Editon 2014 for Light Commercial Applications Presented by a Departmenta eaten Businesy cusmaonaes Professional Provider soooa76a Regulation BUILDING ENERGY CODES PROGRAM ENERGY 5 ANSIASHRAEIIES Standard 90 1 2010 HVAC for Light Commercial Construction Training Presented as a Result of a Grant from Florida Department of Business and Professional Regulation to Building a Safer Florida Inc Business
11. d Table C403 2 302 Most of Frida wil be Zone 2 5 4 2015 Service Water Heating Section C404 Table 0404 2 Minimum Performance of Water Heating Equipment Vf Water Heater Types Covered Applications Prescriptive Good for very simple small projects Good for remodels Electric Storage Hot water boilers gas and oil change of use occupancy PEL Ero Ecc Ee SS Least common for new Florida Compliance Lighting System Provisions Total Building Performance demo Section C405 Section C407 K a a UE r Mate aio Ser Na tomate tacit ASHRAE 90 1 s approach aaa E bee cues rr Dining bar lcungenieisure 13 Energy budget must be met O Lighting Mandatory Ataccreditation time ber ty feld application is SN E 9 Y 5 En B oe Additional Eicioncy Package Options z cios What has to come first Y Florida Energy Code has Florida specife P One additional efficiency feature must be selected to comply with the FEC Mare ficient ighin Lm lem consistant wth 8012010 OR More eficient HVAC Syon OR instalation ofonste feret T Sie otme rates ve amendments Therefore using unamended 2012
12. text Shell bung path is gone Four additional paths via reference Shift away from ASHRAE as primary Merriam Webster definition Compliance conformity in fli oficial requrements Path Route away of achieving or doing something listed path of Florida Energy Code Seven total paths with alot of variations Navigation is NOT trivial What s not common How the Building System Provisions fit together Component efficiencies of each system within a path Number of components within each provision e g Insulation pus framing ve Insulation taming cladding and drainage piane air gap 5 4 2015 C401 2 It s all about the Path v Tira Bulg Code Energy Z cone Emp OR LET S BREAK IT DOWN C401 2 It s all about the Path ot ASHRAE Compliance Reference 401 2 5 e 0 ging Ere eost Base code for Florida since 1977 Designated as national model commercial code by 1992 Energy Policy Act federal Heavily amended in Florida prior to 5 edition 5 edition adopts by reference in entirety with no amendments C101 Anpicaton Commercial tuitings shal comply with one of the folowing 1 The requirements of ANSUASHRAETESNA 621 e C401 2 It s all about the Path oCat Emipe
13. 5 4 2015 2014 Building Envelope ASHRAE 90 1 Requirements Florida Building Code Energy Conservation 5th Edition 2014 for Commercial Applications Presented by The Fonda Home Builders Association ana the Buicing Ofcias Associaton of Fora Provider 0004764 Business Professional Rules for the Day Cell phones OFF or on vibrate You MUST be here to get credit maximum out of class time permitted is 10 minutes per hour Leave your CEU certificate with the room monitor Please DO NOT read the paper or use your laptop for any purpose other than this training program BUILDING ENERGY CODES UNIVERSITY ANSUASHRAEIES Standard 90 1 2010 Envelope Rules for the Day Be respectful of others Keep the chatter down Be sure you have signed the sign in sheet Most Important Rule Don t throw anything at the instructor Training Presented as a Result of a Grant from Florida Department of Business and Professional Regulation to Building a Safer Florida Inc Business Professional Regulation COURSE OBJECTIVES Recall the History of the ASHRAE 90 1 in the Florida Building Code and how it has shifted for the 5 edition List the compliance paths found in ASHRAE 90 1 as they apply to building envelope provisions Delineate where to find important building envelope provisions in the text 5 4 2015 ASHRAE 90 1 in Florida Ser
14. 68 38 and B in 90 12010 5324 Reference Tables 68 28 6828 6422 1 in 90 E Section 6 64 4 13 6 3 2k Piping Insulation Ex Farioy installs X Piping conveying fue design operating temperature range nce T at haven ben bale ecole rough 1e ute of as Tues or ecc or where hest ga or heat los rens energy pr Hot water piping between shut off valve and coil not 4 f in length when located in concitonod spaces Piping s 1 in Section 6 63m ENERGY m Balancing of ducted systems per section 6 4 3 4 Outdoor air intake and exhaust systems Interiocked thermostats for separate heating and cooling System gt 10 000 cfm optimum start controis 5 13 2015 Section 6 6439 632 ENERGY 5 Don t Forget Submittals ENERGY E DCV must be provided for each zone with a area gt 500 fi and the design occupancy gt 40 people 1000 ft where the HVAC Buildings that comply with the simplified approach for system has HVAC are not subject to the mandatory and prescriptive v An aside economizer HVAC requirements in Sections 6 4 and 6 5 of Standard v Automatic modulating control ofthe OSA dampers or 901 2010 VA deii cei Sia 8000 However buildings that comply with the simplified approach are required to comply with Section 6 7 on Submittals and Section 6 8 on Minimum Equipment Efficiency of Standard 90 1 2010 Section
15. G WITH 50 000 of CONDITIONED AREAIS TOO LARGE FOR THIS OPTION VOLUNTARY LEARNING OBJECTIVES REVISITED Question 1 Which Section contains HVAC requirements Question 2 Multiple Choice Which path can NOT be used for building envelope compliance Why not A Prescriptive B Simplified C Trade Off D Energy Cost budget Question 3 Name a simplified provision that overlaps with mandatory one Answer Course Objectives List the compliance paths that can be applied to HVAC provisions List three mandatory provisions that apply to all HVAC paths List three important provisions for each of the HVAC paths as they may apply to light commercial construction 5 4 2015 2014 Advanced Compliance Paths Overview Florida Building Code Energy Conservation 5th Edition 2014 for Commercial Applications cian Business Association of Florida Provider 0004764 eusdngonans Professional Rules for the Day Be respectful of others Keep the chatter down Be sure you have signed the sign in sheet Most Important Rule Don t throw anything at the instructor Training Presented as a Result of a Grant from Florida Department of Business and Professional Regulation to Building a Safer Florida Inc Business BOAF FHBA CEU Certificate Pr
16. System Provisions Organized sequentially in each chapter Section 5 Building Envelope X4 Scope X2 Compliance Paths X3 Simplified Building XA Mandatory Provisions X5 Prescriptive X56 Trade Off XT Submittals Product Info and Installation Requirement Compliance Approach Buding Envelope In text Building System Compliance Options mcam rend Energy Code prene Compliance ET Ss pares Lord gt I Le 5 4 2015 Compliance Approach Bulking Envelope Building System Energy Code Compliance nate Section 5 5 4 Mandatory Provisons ENERGY cxi Insulation references Specific Prescriptive path Al reasonably the samo as FBC ES Labelng Section 58 1 1 V Substantial Contact X Recessed Equipment Section 58 1 6 Section 5 8 1 7 Insulation Above Suspended Celings Secton 5 81 8 V dnt in Rigid Insulation Section 98110 Section 5 512 me Section 5 54 3 me Bing Exvalope Scope ENERGY cxi Air Leakage ENERGY rino Envelope components that enclose Conditioned space X Semiheated space Requirements apply to three space Conditioning categories Nonresidental 7 Residential 7 Sommoated Not 5 1 24 Inclina zones through a space may be designated as semibeatedo
17. buildings of any height located in Climate Zones 1 3 All recessed luminaires installed in the building envelope sealed to limit air leakage between conditioned and unconditioned space Y Type IC rated and sealed with gasket or caulk between fius and interior wall or ceing covering Y Type C rated and labeled as having not more than 20 cfm when tested in accordance i ASTM E 283 ts 157 pat 15 al of air movement between Joned and unconditoned Spaces 5 4 2015 Building Cavities 40249 Florida specific Vented Dropped Ceiling Cavities Unvented Dropped Ceiling Cavities Separate tenancies Air Distribution system components Air Barrier Definition C202 In general air barriers are made of durable non porous materials and are sealed to adjoining wall ceiling or floor surface with a suitable long life mastic House wraps and tape and sealed drywall may constitute an air barrier but dropped acoustical tle ceiling T bar ceilings may not Batt insulation facings and asphalt impregnated fiberboard and felt paper are not considered air barriers Vented dropped ceiling cavities 40249 1 When over conditioned spaces ceilings are both Upper thermal envelope and pressure envelope Requires a continuous air barrier between Conditioned space and vented unconditioned space Unvented dropped ceiling cavities C4024 92 Where unvented dropped ceiling cavities occ
18. ends on code and method Semi heated spaces can screw stuff up If ECB then HVAC Building 1 Envelope More expensive for tenant on build out If Trade Off then can use Simplified HVAC Variability without HVAC penalty Light Commercial Construction DOE ENERGY zzi DOE defines ight commercial construction as having the following characteristics Less han 60 000 square feet Limitea parcipaton by schtcural and engineering fms 7 Use of standard deals and specifications wih te us of grated design tociuas Use of prescriptive conplance paths Typicaly oniy one or a few stories T Zone conval for space condoning accomplished with untary eating verlag and az conning AVAC equipment rather han boitup apple systems Light Commercial Bung Flaxtie Research Platforms ORNL 2012 tii a pisces OR eger Uer Light Commercial Construction ASHRAE ENERGY lt 2 The term light commercial construction is not used in Standard 90 1 The closest surrogate is the simplified approach defined for the HVAC chapter which is the focus of this presentation For buildings that do not meet the requirements of ASHRAE Standard 90 1 s simplified approach see DOE s full set of HVAC training materials at hiipwewenergycodes gov iraining courseslansiashraeies standard 901 2010 Section 6 62 HVAC Compliance Paths ENERGY You have to follow Sections 6 1 Genera 67 Submits and
19. g Canmason shal approve specie computer Eomplence manua nd ober sn matris eei e teo i Euri i Common ASHRAE 90 1 Software In addition to Energy Gauge Equest Visa DOE Es Trace Energypro ComCheck hp escenas 5 Before accepting check that the version use WHAT S COMMON is correct and approved by FBC Chapter 5 CE cites ASHRAE 90 1 2010 5 4 2015 Structure of Code C401 2 Prescriptive path we Tiri ig code Energ Costo San RE Chapters vs CE Chapters Prescriptive jour t RE is Residential Energy Vor Rigid CE is Commercial Energy Must do provisions Now FEC has duplicate chapters for Residential exact as stated S and Commercial provisions opaxon Many provisions are he same just located in a C different place ALL Commercial Paths are found in CE chapters 1 Structure of Florida Energy Code Bulging envelope Provisions Table of Contents Chapter 1 CE Scope and Administration Chapter 2 CE Definitions Chapter 3 CE General Requirements Chapter 4 CE Commercial Energy Efficiency Chapter 5 CE Referenced Standards Appendix A CE Reserved Appendix B CE Calculation of End Use Energy Loads Appendix C CE Forms Index CE z Climate Zones Mechanical Systems Provisions Chapter CE 3 Table 301 1 Section C403
20. gy Recovery ENERGY Required it Supply air capacity 2 value listed in Table 656 1 Recovery system effectiveness 2 50 There are 9 exceptions 5 13 2015 Section 6 6 5 6 1 6 325 Exhaust Air Energy Recover Exceptions ENERGY Y Lab systems meeting 65 7 2 7 Systems serving uncooled Spaces that are heated to lt 60 F Systems exhausting toxic amable paint or corrosive fumes Y Commercial kitchen hoods used for collecting grease or smoke Where gt 60 of outdoor heating energy is provided from site recovered or site solar energy Heating energy recovery in cimate zones 1 and 2 Y Gogleg energy recovery in imate zones 3c 4c Sb 5e 6b 7 Where largest exhaust source is lt 75 of the design outdoor Systems requiring dehumidification hat employ ener recovery in Series win the cooing col ir Systems operating 20 hrshweek at outdoor air in Table seer Perata puso pon sre ENERGY 9 Manual changeover or ual set point thermostat 1h Heat pump supplementary heat contol i reheat or simultaneous heating and cooling for humidity control Time clocks except hotelimotel guest rooms and systems requiring continuous operation Section 6 6 3 2k and Simp Approach Option sno ENERGY S250 Piping and ductworkiplenum insulated ducts and plenums sealed Section 6 63 832 and Piping insulation li Jj ENERGY 5324 Reference Tables
21. ial majority of occupants express no dissatisfaction with respect to odor and sensory irritation and in which there are not likely to be contaminants at concentrations that are known to pose a health risk _ EESENENUUDETENNNNEN Whole Mechanical Ventilation Options 10 3 2 2015 11
22. ions depending on zone What s current on Existing Buildings 30 rule not applicable to components New law provided FBC with authority to regulate components and systems as they saw fit FS 553 903 2010 FEC applied to replacement fenestration Note not repair Current FBC staff attorney ruled that previous attorney had exceed authority Only building officials or legislature could interpret Most CBOs still hold to 30 rule Section 5 1 3 Envelope Alteration Exceptions ENERGY lt 2 Allowed if they don t increase gy usage of building V atalation of stom windows Replacement of roof Replacement of lazing in mins esting sash and frame V Replacement of existing doors erations to envelope cates Replacement of existing provided they are insulated io fenestration provided area of win anominaiR 30 replacemeniis no moro than parin 25 of total fenestration area FBC All replacement Fenestration must meet prescriptive requirements CE101 47 Roof and foor alterations where ma new cavities are created FBC roofs where sheathings nor insulation is exposed CE10143 What s new for 5 Edition The table explaining the 30 rule is deleted Renovated buildings components Fenestration components Also applies to ASHRAE because component language is statutory reference Must meet Prescriptive requirements of FBC C101 47 New products shal
23. l meet the minimum efficiencies allows by this code forthe folowing systems and components Replacement fenestration 5 4 2015 FBC EC window requirements Window Replacement Pros and Cons E E EE mE iad SEDE ERE 3606 Opes 365025 E Aiso requires labeling C303 1 3 NFRC 100 for U factor NFRC 200 for SHGC rer or default for unlabeled which dont meet FBC et raring requirement Cait 12025 PEGE For curtainwalls and storefront this would require a CMA certificate Component Modeling Approach ote wies Saws hitb wunire orgicMADefaut aspe Section 5 55 34 ASHRAE Window requirements High Albedo Roofs ENERGY ner IN Required in cimate zones 1 3 EE nee ca Ei Minimum three year aged solar reflectance of 0 55 and us minimum three year aged thermal emitance of 075 Curtainwal na 1 20025 ECB 07025 ECB OR Sein Minimum Solar Reflective Index of 64 Other na 12825 ec oes eus Str Rtetance nex mus bo aa acted by e ASTM PEE 000 procedure Also ces NERC 1008 20 Det ar mre ea Can airo tat Center of Gas vale fom mandar or SHGC Section 85 5531 Sz It gets more complicated in Palm x Beach Lee Henry and
24. lity to navigate the 2014 ram etd Kee Florida Building Code Energy Conservation 1 C CMS Lighting C42 Provisions for Commercial Applications OR OR meas Review common building envelope m ERE o cae Smt mechanical and lighting provisions that apply hog Mandatory to compliance paths found in the 2014 Florida pared n Building Code Energy Conservation Karpan hirta prs Delineate where to find provisions in the text BH ONLY Florida Energy Code What s common T zjocertese Sections that apply to Prescriptive Total Building Performance Performance AND Remodeling when altered oe ae Building Envelope Service hot water nd ed dee Mechanical Doring as OR mechanical systems ocase sm C 401 2 Application excerpted Commercial buidings shall comply wth ane of he following CE qm EA 2 The requirements of Sections C402 C403 C404 and C405 3 The requirements of Section C407 C402 4 C403 2 C404 cout C405 2 C405 3 C4084 C405 6 and C405 7 p C4012 1 Application to existing buildings Additions atemations and iae repars to existing shal comply with one af he flowing E 1 Sections C402 0408 C404 and C405 Agenda Common Mandatory Provi We won t talk about C4024 Airleakage Specific R values U factors SEER EF C4032 Mechanical Systems There is an alternativo t
25. nergy Cost Budget Method Section 12 Normative References Structure of ASHRAE 90 1 2010 Grouped by Building System Provisions Organized sequentially in each Section 6 HVAC X Scope X2 Compliance Paths X3 Simplified Building XA Mandatory Provisions X5 Prescriptive X6 Trade Off X7 Submittals X 8 Product Info and Installation Requirement ENERGY lt 2 upler In text ASHRAE HVAC There are three compliance paths Prescriptive and ECB is the same approach as in 5 Edition There is no Trade Off Simplified is unique to ASHRAE Does not have Mandatory requirements Path has its own Must Do requirements Why simplified small buildings 80 to 85 of the building stock minimal effort same stringency Simplified is unique to ASHRAE 4 Some Mandatory requirements Some unique requirements 5 13 2015 Section 66 52 Simplited Approach Option ENERGY cxi The simplified approach is an optional path for compliance when the following are met B lngs with 1 or 2 stories Buidings with gross floor area lt 25 000 f Sings zone HVAC Systeme 7 Each HVAC system must comply with the st of requirements e eo e 9 Is this the answer to LA Shell Building Conundrum What about Shell buildings Shell building path deleted Issue What happens on build out if traded off on original submittal Answer Dep
26. o almost C403 2 1 11 every rule C404 Service Water Heating Seven compliance paths are e C405 2 Lighting Controls covered in separate course C405 Tandem wiring Mandatory provisions found in ASHRAE 90 1 2010 C4054 Exit Signs though many are identical or very similar C4056 Exterior Lighting What we will talk about C405 7 Electrical Power Mandatory provisions that are common to the two paths listed in the FEC Whore to find them in the FEC Text 5 4 2015 402 2 Mandatory Air Leakage Requirements Air barriers Fenestration air leakage Air intakes exhaust openings stairways and shafts Loading dock weatherseals Vestibules Recessed lighting Difference in Definitions Air Barrier Continuous Air Barrier 0402 4 Mandatory 4024 1 Continuous Air Barrier Not applicable for Zones 1 and 2 4024 2 Air Barrier No exception Air Barriers and Construction 4024 1 2015 Code Continuous air barrier required except in Climate Zones 1 3 Climate Zone has been expanded Air leakage of fenestration C40243 Meet provision of Table C402 4 3 Exceptions Field fabricated fenestration assemblies that are sealed in accordance with C402 4 1 Fenestration in buildings that comply with Section C402 4 1 2 3 are not required to meet air leakage requirements in Table C4024 3 Air Barrier Penet
27. ocesses By reference No edits for Florida Performance Testing 3 2 2015 R402 Air leakage Mandatory Blower door test and visual inspection as required by local code Building envelope tightness must be less than the following performance measurement Climate Zones 1 2 5 ACH 50 Establish the Air Barrier The first and most important step to building a high performance home is creating an air barrier that is Clearly Defined and Continuous Complete to Protect Insulation In Contact with the Thermal Barrier 3 2 2015 Backing Blocking amp Caulking 5 Critical Areas gt Concealed Areas Rig backing behind tubs showers and freplaces Backed knee wals and skylights gt Completely separate conditioned and unconditioned space Garegelohouse 1 Rimband between 2 stories Fors connected 1o aties gt Full depth insulation ati platforms o Atie access koe wats and skylights 1 Common wate gt Air seal all gaps in ceilings and floors atte and crawl tenes 2 Supply boots etum boxes exhaust fans Canlghts speakers smoke alarms sk 3 2 2015 Residential Acceptable Indoor Air Quality Defined ASHRAE 62 2 2010 Air toward which a substant
28. ofessional Julation Rules for the Day Cell phones OFF or on vibrate You MUST be here to get credit maximum out of class time permitted is 10 minutes per hour Leave your CEU certificate with the room monitor Please DO NOT read the paper or use your laptop for any purpose other than this Course Tite 2014 Advanced Compliance Paths Overview Florida Building Code Energy Conservation 5th Edition 2014 for Commercial Aplications Date Location Hours 1 0 hours Instructors Approval Numbers cuss BCA AAT 5 4 2015 The Basics Applicability Trainer Introduction Training Presenter Buildings Oher Than Participant Poll One and two family residential jest R2 R 3 R 4 three stories or less in height Rid is oocupancies containing more han 2 using units Trades where the occupants are primary permanent in nature Boots on the ground inelusing apartments boarding houses dormitories t ut Enforcement Officials 3 includes one and two family dwelings SR includes residential care and assisted Iing facies BUILDING ENERGY CODES UNWERSITY ENERGY Oz Applicability Many Thanks for providing technical support and slides for this module Effective Date One size does not fit all Previous Code 2010 Florida Building Code Huge variability within Commercial Energy C
29. onservation construction Effective Date March 15 2012 Building Types New Code Florida Building Code Energy Occupancies Conservation 5 Edition 2014 Usages Tentative Effective Date June 30 2015 Commercial Energy Code reflect variability est accreataton de lexbily multiple compliance options contusion 5 4 2015 Agenda We won t talk about Specific R values U factors SEER EF There is an alternative to almost every rule Common mandatory provisions are covered in separate BOAF FHBA course What we will talk about What are the Compliance Paths Where to find them How they work How they differ d Paths multiple ways to get from here to there Course Objectives Demonstrate ability to navigate the 2014 Florida Building Code Energy Conservation for Commercial Applications Delineate how building envelope mechanical and lighting provisions are grouped to form compliance paths for commercial applications Define paths found in the Florida Building Code Energy Conservation and ASHRAE 90 1 What s common Building System Provisions Building Envelope Foundations roofs clings fenestrations walls Mechanical Heating cooing service water heating some plumbing Electrical Lghiingayighting conl power allowances some wiring What s the BIG new for 2015 Structure of chapter Compliance paths Three listed in
30. paces from which the return mixed air is drawn Roof decks above building cavities used as a return air plenum shall be insulated to at least R 19 Separate tenancies 0402493 Unconditioned spaces above separate tenancies shall contain dividing partitions between the tenancies to form a continuous air barrier that is sealed at the ceiling and roof to prevent air flow between them Cavities in the Building Structure 0409274 Cavities in framed spaces such as dropped soffits and walls shall not be used to deliver air from or retum air to the conditioning system unless they contain an air duct insert which is insulated in accordance with Section C403 2 7 1 and constructed and sealed in accordance with the requirements of Section 0403272 appropriate for the duct materials used Exception Retum air plenums beneath a roof deck that is insulated to at least R 19 Air distribution system components 402494 Building cavities designed to be air distribution system components shall be sealed according to the criteria for air ducts plenums etc in Section 40327 Sealing general po TAI ducts ai closets and enclosed support platforms that form primary air Containment passageways for ai distributions shal be sealed Exceptons V When ated win equipment 2014 Advanced Mandatory Air Sealing Provisions Florida Building Code Energy Conservation 5th Edition 2014 for Commercial
31. rations prn Air Leakage of Fenestration 0402 43 Farenin Aeeny umm Teaco cem ux 5 4 2015 Stairway and Shaft Vents 4024 5 1 To have Class motorized dampers with maximum leakage rate of 4 cfm ft2 at 1 0 inch water gauge AMCA 500D standard Dampers to be installed with controls to be able to open automatically upon Activation of any fire alarm initiating device of building s fire alarm system or Interruption of power to the damper Loading Dock Weatherseals 45 Y Equip cargo doors and loading dock doors with weatherseals Y Goal is to restrict infitration Outdoor Air Intakes and Exhausts C024 52 Buildings 3 stones in height above grade Clas IA motored oie ted damper Manum eskape Buidings of any height in Zones 1 3 Y Grady wim leakage rae ol 20 mt Ome war gauge slowed Ekhm and reel dampers V Where design outdoor air iruake or Sitat copacy 300 im Dampers 24 inces in er dmension may have s lekage o 40 ct a Inch water quate Vestibules C4024 7 Exceptions Buildings in Climate Zones 1 and 2 Controls Mandatory 403 2 4 4 Stott Dampers Recessed Lighting C40248 Allowance for Gravity Damper is cross referenced under Section C403 HVAC controls v Exceptions Gravity dampers permitted for
32. runcondtioned only approved byte buiding ffir Fenestration adds ASTM E283 Requires continuous air barrier with a better definition Er ENERGY ionis Section 5 5451 Air Leakage Ganinaous Air Barrier ENERGY cni Continuous air barrier required except in Somineated spaces in climate zones 1 6 Single wythe concrete masonry buildings in climate zone 28 Plane To extend over all surfaces of buiding envelope Designed to resist postive and negative pressures 5 4 2015 ENERGY lt 2 These areas to be wrapped sealed caulked gasketed or taped dins around fenestration and door frames oot manufactured and sie bul Junctions between walls Penetrations for rons wal and foors Building assemblos used as ducts or plonums Joints seams connections between planes an ESSI other changes in air barrier materials 1 What s old on Existing Buildings 3096 rule on renovated buildings lt 30 of assessed valued the energy code F S 553 906 5 staff attorney opinion from 1980s Renovated buildings any work on existing buildings Remodels replacements gut rehabs change of use and occupancy Additions amp Alterations 42 12 Additions 4 2 1 3 Alterations Shall comply with Prescriptive Sections 5 6 7 8 9 and 10 or Whole building Section 11 Same idea as FBC ES but somewhat different provis
33. sion of ASHRAE 90 1 is allowed by reference Question 3 In what section is the newest compliance path one that allows flexibility in compliance of the Florida Energy Code found Question 4 For the prescriptive path name three of the four required building systems and one optional system 5 4 2015 2014 Advanced Mandatory Provisions Florida Building Code Energy Conservation th Edition 2014 for Commercial Applications ES Business Association of Florida Provider 0004764 eudngonans Professional Rules for the Day Be respectful of others Keep the chatter down Be sure you have signed the sign in sheet Most Important Rule Don t throw anything at the instructor Training Presented as a Result of a Grant from Florida Department of Business and Professional Regulation to Building a Safer Florida Inc Business BOAF FHBA CEU Certificate Professional Julation Rules for the Day Cell phones OFF or on vibrate You MUST be here to get credit maximum out of class time permitted is 10 minutes per hour Leave your CEU certificate with the room monitor Please DO NOT read the paper or use your laptop for any purpose other than this Course Title 2014 Advanced Mandatory Provisions Florida Building Code Energy Conser Sth Edition 2014 for Commercial Aplica
34. stration Expanded Climate Zone 1 Current 2015 Code Residential Window Changes Current Zone2 2015 U 065 Zone 2 0 75 for impact SHGC 0 30 0 65 for impact SHGC 025 Zonet Zone 1 bigger zone U 065 H 0 65 075 or impact 0 75 for impact SHGC 0 30 SHGC 0 25 3 2 2015 Commercial Window Changes Current Metal all other 2015 Zone2 Fixed Zones 1 amp 2 U 075 U 050 SHGC 0 26 SHGC 025 Zonei Operable Zones 1 amp 2 20 U 0 65 SHGC 0 26 SHGC 025 Updated Requirements 404 1 Lighting equipment 2010 code 50 of lamps were required to be high efficacy New code 75 of lamps were required to be high efficacy R404 1 1 Lighting equipment Previously only for pool heaters New Requirements R403 2 2 1 Sealed air handler R403 2 2 1 Sealed air handler Air handlers shall have a manufacturer s designation for an air leakage of no more than 2 percent of the design air flow rate when tested in accordance with ASHRAE 193 3 2 2015 Process Changes Commercial Energy Code Picks up IECC compliance paths Prescriptive applies well for retrofits and remodels 2 Paths Performance 5 Paths Also ASHRAE 90 1 New A Pr
35. tioning Section 7 Service Water Heating Section 8 Power Not In the IECC Section 9 Lighting Section 10 Other Equipment Section 11 Energy Cost Budget Method Section 12 Normative References Products vs Process Major changes to construction standards can be separated into two categories PRODUCT CHANGES PROCESS CHANGES PERFORMANCE TESTING 3 2 2015 Product Changes 30 Rule Has New Clarification Florida statute Energy Code does not apply to Renovated Buildings where changes are less than 30 of the assessed value of the building Staff interpretation all changes Replacements remodels retrofits 2012 Lots of debate DEC statements etc System versus components Renovated building vs renovation 3 2 2015 Clarifying Language Building systems and components Thermal efficient Standards are set fore following building systems and Components where new products are installed or replaced in existing buildings and for which a permit must be obtained New products shall meet the minimum efficiencies allowed by this code forthe following systems and components Heating ventilating or air conditioning systems Service water or pool heating systems Electrical systems and motors Lighting systems Replacement Fene
36. tions Date Location Hours 1 0 hours Instructors Approval Numbers cuss BCA MAS 5 4 2015 The Basics Applicability Trainer Introduction Bull ngs Other Than Training Presenter One and two family residential Participant Poll R 2 R 3 R 4 three stories or less in height Contractors HR is accupancies containing more han 2 dweling units MR where ha occupants are marly permanent in nature including apartments boarding houses dormitories elc but Boots on the ground mothotesimotal Enforcement Officials s Oea ial care and assisted hing facitis BULDNG ENERGY CODES UNWERSITY ENERGY 5 Applicability Many Thanks for providing technical Support and slides for this module Effective Date One size does not fit all Previous Code 2010 Florida Building Code Huge variability within Commercial Energy Conservation construction Effective Date March 15 2012 Building Types New Code Florida Building Code Energy Occupancies Conservation 5 Edition 2014 Usages Tentative Effective Date June 30 2015 Commercial Energy Code reflect variability est accreditation do lexbily multiple compliance options contusion 5 4 2015 ONLY Florida Energy Code Course Objectives Fr Big Code Energy Eaton T o 2 ocez toeime Bon rt ung Demonstrate abi
37. ur over Conditioned spaces that do not have an air barrier between the conditioned and unconditioned space Such as T bar ceilings they shall be completely Sealed from the exterior environment at the roof plane and adjacent spaces by a continuous air barrier that is also sealed to the air barrier of the walls In that case the roof assembly shall constitute both the upper thermal envelope and pressure envelope of the building C202 Air Barrier Definition As relatos to building envelope comprise planes of primary resistance to airflow between the interior spaces of a building and the outdoor and the planes of primary air flow resistance between adjacent air zones of a building including planes between adjacent conditioned and unconditioned air spaces of a building Tobe classified as an air barrier a building plane must be substantially leak free Air leakage rate not greater than 0 5 cimif2 when subjected to an air pressure gradient of 25 pascale Unvented dropped ceiling cavities C402 4 9 2 T bar ceilings 5 4 2015 Change of occupancy Return plenums Table C403 2 7 2 Building cavities which will be used a return air plenums shall be lined with a continuous air barrier made of durable nonporous materials All penetrations to the air barrier shall be sealed with a suitable long life mastic material Exception Surfaces between the plenum and Conditioned s
38. ved as model code since 1979 Energy Policy Act of 1992 Such certification shall include a demonstration that such State s code provisions meet or exceed the requirements of ASHRAE Standard 90 1 1989 or any successor standard FS 553 73 When updating the Florida Building Code the commission shall select the most current version of the International Energy Conservation Code IECC as a foundation code Structure of ASHRAE 90 1 2010 ENERGY ocio Section 1 Purpose Grouped by Building System Provisions 2 Section 2 Scope in each chapter Section 3 Definitions Abbreviations and Acronyms Section 4 Administration and Enforcement Section 5 Building Envelope Section 6 Heating Ventilating and Air Conditioning Section 7 Service Water Heating Section 8 Power Section 9 Lighting Section 10 Other Equipment Section 11 Energy Cost Budget Method Section 12 Normative References ASHRAE Reference Florida Building Code Energy Conservation Version 5 edition C 401 2 Application Commercial buildings shall comply with one of the following 1 The requirements of ANSIASHRAEIIESNA 90 1 2 The requirements of Sections C402 C403 C404 and C405 3 The requirements of Section C407 04024 04032 C404 04052 C405 3 04054 C405 6 and C4057 First time Adopted In WHOLE in Florida Structure of ASHRAE 90 1 2010 ENERGY ocio Grouped by Building
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