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HomeMy WebLinkAboutEnergy Calculation Form & Manual J's FORUI R40512014 File CopY FLORIDA ENERGY EFFICIENCY CODE FOR BUILDING CONSTRUCTION Florida Department of Business and Professional Regulation - Residential Performance Method Project Name: CAL ATLANTIC 3518 STAMFORD It Builder Name: CALATLANTIC HOMES Street: Permit Office: ST LUCIE COUNTY City,State,Zip: PALM CITY,FL,34990 Permit Number: Owner: Jurisdiction: 661000 Design Location: FL,Fort Pierce County:: St.Lucie(Florida Climate Zone 2) 1. New construction or existing New(From Plans) 9. Wall Types(3221.3 sqft.) Insulation Area 2. Single family or multiple family Single-family a.Concrete Block-Int Insul,Exterior R=4.1 2741.30 ft2 b.Frame-Wood,Adjacent R=11.0 480.00 ft2 3. Number of units,if multiple family 1 c.N/A R= ft2 4. Number of Bedrooms 3 d.N/A R= ft2 10.Ceiling Types (3518.0 sqft.) Insulation Area 5. Is this a worst case? Yes a. Roof Deck(Unvented) R=20.0 3518.00 ftz 6. Conditioned floor area above grade(ft2) 3518 b.NIA R= ft2 c. N/A R= ft2 Conditioned floor area below grade(ft2) 0 11.Ducts R ft2 7. Windows(566.9 sqft.) Description Area a.Sup:Attic,Ret:Attic,AH:Garage 6 143.6 a. U-Factor: Dbl,U=0.60 374.88 ft2 SHGC: SHGC=0.31 b. U-Factor: Dbl,U=0.40 192.00 ft2 12.Cooling systems kBtu/hr Efficiency SHGC: SHGC=0.31 a.Central Unit 58.5 SEER:14.50 c. U-Factor: N/A ft2 SHGC: 13.Heating systems kBtu/hr, Efficiency d. U-Factor: N/A ft2 a.Electric Heat Pump 55.5 HSPF:8.20 SHGC: Area Weighted Average Overhang Depth: 7.210 ft. Area Weighted Average SHGC: 0.310 14. Hot water systems a.Natural Gas Cap:50 gallons 8. Floor Types (3518.0 sqft.) Insulation Area EF:0.590 a.Slab-On-Grade Edge Insulation R=0.0 3518.00 ft2 b. Conservation features b. N/A R= ft2 None c.N/A R= ft2 15.Credits Pstat Glass/Floor Area: 0.161 Total Proposed Modified Loads: 104.29 PASS Total Baseline Loads: 110.04 I hereby certify that the plans and specifications covered by Review of the plans and this calculation are in compliance with the Florid Energy specifications covered by this Off, Code, calculation indicates compliance with the Florida Energy Code. cz , this building will be inspected for 1. .. PREPARED BY: Before construction is completed p � DATE: compliance with Section 553.908 I hereby certify that this building,as de ' is in complian e Florida Statutes. �5s with the Florida Energ o CDD OWNER/AGE BUILDING OFFICIAL: DATE:. DATE: - Compliance requires certification by the air handier unit manufacturer that the air handier enclosure qualifies as certified factory-sealed in accordance with R403.2.2.1. -Compliance.requires an Air Barrier and Insulation Inspection Checklist in accordance with R402.4.1.1 and an envelope leakage test report in accordance with R402.4.1.2. 4/17/2017 10:22 AM EnergyGauge®USA-FlaRes2014 Section R405.4.1 Compliant Software Page 1 of 4 FORM R405-2014 PROJECT Title: CAL ATLANTIC 3518 STAMF Bedrooms: 3 Address Type: Lot Information Building Type: User Conditioned Area: 3518 Lot# Owner: Total Stories: 1 Block/SubDivision: RIVERBEND #of Units: 1 Worst Case: Yes PlatBook: Builder Name: CALATLANTIC HOMES Rotate Angle: 225 Street: Permit Office: ST LUCIE COUNTY Cross Ventilation: County: St. Lucie Jurisdiction: 661000 Whole House Fan: City,State,Zip: PALM CITY, Family Type: Single-family FL, 34990 New/Existing: New(From Plans) Comment: CLIMATE / IECC Design Temp Int Design Temp Heating Design Daily Temp V Design Location TMY Site Zone 97.5% 2.5% Winter Summer Degree Days Moisture Range FL, Fort Pierce FL VERO_BEACH_MUNI 2 39 90 70 75 299 62 Low BLOCKS Number Name Area Volume 1 Blockl 3518 42216 SPACES Number Name Area Volume Kitchen Occupants Bedrooms InfilID Finished Cooled Heated 1 Main 3518 42216 Yes 10 3 1 Yes Yes Yes FLOORS # Floor Type Space Perimeter R-Value Area Tile Wood Carpet 1 Slab-On-Grade Edge Insulatio Main 302 ft 0 3518 ftz ---- 0 0 1 ROOF / Roof Gable Roof Solar SA Emitt Emitt Deck Pitch v # Type Materials Area Area Color Absor. Tested Tested Insul. (deg) 1 Gable or shed Barrel tile 3811 ftz 732 ft2 Medium 0.96 No 0.9 No 20 22.6 ATTIC V # Type Ventilation Vent Ratio(1 in) Area RBS 'IRCC 1 Full attic Unvented 0 3518 ftz N Y CEILING # Ceiling Type Space R-Value Ins Type Area Framing Frac Truss Type 1 Under Attic(Unvented) Main 0.1 Blown 3518 ftz 0.11 Wood 4/17/2017 10:22 AM EnergyGauge®USA-FlaRes2014 Section R405.4.1 Compliant Software Page 2 of 4 f UKM R405-2014 WALLS Adjacent Space Cavity Width Height Sheathing Framing Solar Below 0 _ lue Ef In Et 1 N=>SW Exterior Concrete Block-Int Insul Main 4.0999 65 10 8 693.3 ft2 0 0.45 0 _ 2 E=>NW Exterior Concrete Block-Int Insul Main 4.0999 76 10 8 810.7 ft2 0 0.45 0 _ 3 S=>NE Exterior Concrete Block-Int Insul Main 4.0999 34 10 8 362.7 ft2 0 0.45 0 _ 4 W=>SE Exterior Concrete Block-Int Insul Main 4.0999 82 10 8 874.7 ft2 0 0.45 0 5 E=>NW Garage Frame-Wood Main 11 11 10 8 117.3 ft2 0 0.45 0 6 S=>NE Garage Frame-Wood Main 11 31 10 8 330.7 ft2 0 0.45 0 _ 7 W=>SE Garage Frame-Wood Main 11 3 10 8 32.0 ft2 0 0.45 0 DOORS # Ornt Door Type Space Storms U-Value Width Height Area Ft In Ft In 1 S=>NE Wood Main None .46 2 8 8 21.3 ft2 WINDOWS Orientation shown is the entered orientation => changed to Worst Case. Wall Overhang # Ornt ID Frame Panes NFRC U-Factor SHGC Area Depth Separation Int Shade Screening 1 N=>SW 1 Metal Double(Tinted) Yes 0.6 0.31 132.0 ft2 1 ft 4 in 2 ft 0 in None None 2 E=>NW 2 Metal Double(Tinted) Yes 0.6 0.31 15.0 ft2 22 ft 0 in 1 ft 0 in None None 3 N=>SW 1 Metal Double(Tinted) Yes 0.4 0.31 120.0 ft2 11 ft 0 in 1 ft 0 in None None 4 W=>SE 4 Metal Double(Tinted) Yes 0.4 0.31 72.0 ft2 22 ft 0 in 1 ft 0 in None None 5 E=>NW 2 Metal Double(Tinted) Yes 0.6 0.31 30.0 ft2 1 ft 4 in 2 ft 0 in None None 6 E=>NW 2 Metal Double(Tinted) Yes 0.6 0.31 28.4 ft2 1 ft 4 in 2 ft 0 in None None 7 S=>NE 3 Metal Double(Tinted) Yes 0.6 0.31 30.0 ft2 1 ft 4 in 2 ft 0 in None None 8 S=>NE 3 Metal Double(Tinted) Yes 0.6 0.31 8.0 ft2 8 ft 0 in 1 ft 0 in None None 9 S=>.NE 3 Metal Double(Tinted) Yes 0.6 0.31 48.0 ft2 8 ft 0 in 1 ft 0 in None None 10 W-SE 4 Metal Double(Tinted) Yes 0.6 0.31 6.0 ft2 1 ft 4 in 2 ft 0 in None None 11 W=>SE 4 Metal Double(Tinted) Yes 0.6 0.31 12.0 ft2 1 ft 4 in 2 ft 0 in None None 12 W=>SE 4 Metal Double(Tinted) Yes 0.6 0.31 24.4 ft2 1 ft 4 in 2 ft 0 in None None 13 W=>SE 4 Metal Double(Tinted) Yes 0.6 0.31 20.0 ft2 1 ft 4 in 2 ft 0 in None None 14 N=>SW 1 Metal Double(Tinted) Yes 0.6 0.31 21.0 ft2 1 ft 4 in 0 ft 6 in None None GARAGE # Floor Area Ceiling Area Exposed Wall Perimeter Avg.Wall Height Exposed Wall Insulation 1 620 ft2 620 ft2 84 ft lift 1 INFILTRATION # Scope Method SLA CFM 50 ELA EgLA ACH ACH 50 1 Whelehouse Proposed ACH(50) .000229 2110.8 115.88 217.93 .167 3 4/17/2017 10:22 AM EnergyGaugeO USA-FlaRes2014 Section R405.4.1 Compliant Software Page 3 of 4 I FORM R405-2014 HEATING SYSTEM # System Type Subtype Efficiency Capacity Block Ducts 1 Electric Heat Pump None HSPF:8.2 55.5 kBtu/hr 1 sys#1 COOLING SYSTEM # System Type Subtype Efficiency Capacity Air Flow SHR Block Ducts 1 Central Unit None SEER: 14.5 58.5 kBtu/hr 1755 cfm 0.75 1 sys#1 HOT WATER SYSTEM # System Type SubType Location EF Cap Use SetPnt Conservation 1 Natural Gas None Garage 0.59 50 gal 60 gal 120 deg None SOLAR HOT WATER SYSTEM FSEC Collector Storage Cert # Company Name System Model# Collector Model# Area Volume FEF None None ft2 DUCTS ---Supply-- ----Return-- Air CFM 25 CFM25 HVAC# V # Location R-Value Area Location Area Leakage Type Handler TOT OUT QN RLF Heat Cool 1 Attic 6 143.6 ft Attic 75.9 ft2 Prop.Leak Free Garage —cfm 105.5 cfm 0.03 0.50 1 1 TEMPERATURES Programable Thermostat:Y Ceiling Fans: CoolingJan Feb Mar A r May Jun X Jul rj Au Se Oct Nov Dec Heatin X Jan X Feb X�Mar Apr j May Jun 4 JUI Au �Xj Sep E Oct X�Nov Dec Ventin [ Jan [ Feb X Mar A r [ Ma Jun [ JUI Aug Se [X Oct [X Nov Dec Thermostat Schedule: HERS 2006 Reference Hours Schedule Type 1 2 3 4 5 6 7 8 . 9 10 11 12 Cooling(WD) AM 78 78 78 78 78 78 78 78 80 80 80 80 PM 80 80 78 78 78 78 78 78 78 78 78 78 Cooling(WEH) AM 78 78 78 78 78 78 78 78 78 78 78 78 PM 78 78 78 78 78 78 78 78 78 78 78 78 Heating(WD) AM 66 66 66 66 66 68 68 68 68 68 68 68 PM 68 68 68 68 68 68 68 68 68 68 66 66 Heating(WEH) AM 66 66 66 66 66 68 68 68 68 68 68 68 PM 68 68 68 68 68 68 68 68 68 68 66 66 MECHANICAL VENTILATION Type Supply CFM Exhaust CFM Fan Watts HRV Heating System Run Time Cooling System None 0 0 0 1 -Electric Heat Pump 0% 1 -Central Unit 4/17/2017 10:22 AM EnergyGauge®USA-FlaRes2014 Section R405.4.1 Compliant Software Page 4 of 4 FORM.R405-2014 ENERGY PERFORMANCE LEVEL (EPL) EMPLAY CARD ESTIMATED ENERGY PERFORMANCE_INDEX*-._=_95__The lower the EnergyPerformance index,the more efficient the home. PALM CITY, FL, 34990 1. New construction or existing Now(From Plans) 9. Wall Types Insulation Area 2. Single family or multiple-family Single-family a.Concrete Block-Int Insul,,Exterior R=4.1 2741.30 ft2 b:Frame-Wood,Adjacent R=11.0 480.00 ft' 3. Number of units,if multiple family 1 c.N/A R= ft2 4. Number of Bedrooms 3 d;NIA R= ft2 10.Ceiling Types Insulation Area 5.Is this a worst case? Yes a.Roof Deck(Unvented) R=20.0 3518.00 ft2 6. Conditioned floor area(f0)p 3518 b.NIA R= ft2 7, Windows" Description Area [ R 11 Ducts ' R. g2 _a. U-Factor: Dbl,.U=0.60 374.88 ft' a.Sup:Attic,Rqt:Attic,AH:Garage 6 143.6 SHGC: SHGC=0.31 b. U-Factor: Dbl,U=0.40 192.00 ft2 SHGC: SHGC=0;31 12,Cooling systems kBtu/hr Efficiency c: U-Factor; N/A ft= a.�Central Unit 58.5 SEER:14.50 SHOO: d, SHGCor: N/A ft2 13.Heating systems I<Btu/hr Efficiency SHGC:Area Weighted Average-Overhang Depth: 7.210 ft. a.Electric Heat Pump 55.5 HSPF:8.20 Area Welghtdd Average SHGC: 0.310- 8. Floor Types Insulation Area 14.Hot water systems Ca 50 : a,Natural Gas p: gallons a.51ab-0n-Grade.Edge I,nSulation R=0.0 3518.00 tt EF:0.59 c.NIA R= ft22 b.N/A R= ft2 b. Conservation'features - None 15.Credits Pstat I certify that this home has complied with the Florida Energy Efficlency Code for Building Construction through the above energy saving features which will be installed (or exceeded) 04 in this home before:final inspection. Otherwise, a new EPL Display Card will be.completed based on installed Code,compliantfeatures. Bullder'.Signature: Date: Address of New Horne: City/FL.Zip:. CAD��v *Note: This is not a Building Energy Rating. If your Index is below 70, your home may qualify for energy efficient mortgage(EEM)incentives if you obtain a Florida EnergyGauge Rating. Contact the EnergyGauge Hotline at(321) 638-1492 or seethe EnergyGauge web site at energygauge.com for information and a list of certified Raters. For- information about the Florida Building Code, Energy Conservation, contact the Florida Building.Commission's support staff. i "*Label required by Section R303.1..3 of`the Florida Building Code,Energy Conservation, if not DEFAULT. 4/17/2017 10:22AM EnergyGauge®USA-FlaRes2014--Section R405.4.1 Compilant:SOftware: Page 1 of 1 Florida Department of Business and Professional Regulations Residential Whole Building Performance and Prescriptive Methods ADDRESS: Permit Number: PALM CITY, FL,34990 MANDATORY REQUIREMENTS see individual code sections for full details. 0 401.3 Energy Performance Level(EPL)display card(Mandatory). The building official shall require that an energy performance level(EPL) display card be completed and certified by the builder to be accurate and correct before final approval of the building for occupancy.Florida law [Section 553.9085, Florida Statues]requires the EPL display card to be included as an addendum to each sales contract for both presold and nonpresold residential buildings.The EPL display card contains information indicating the energy performance level and efficiencies of components installed in a dwelling unit.The building official shall verify that the EPL display card completed and signed by the builder accurately reflects the plans and specifications submitted to demonstrate compliance for the building.A copy of the EPL display card can be found in Appendix C. R402.4 Air leakage(Mandatory). The building thermal envelope shall be constructed to limit air leakage in accordance with the requirements of Sections R402.1 through R402.4.4. O R402.4.1 Building thermal envelope. The building thermal envelope shall comply with Sections R402.4.1.1 and R402.4.1.2.The sealing methods between dissimilar materials shall allow for differential expansion and contraction. • R402.4.1.1 Installation. The components of the building thermal envelope as listed in Table R402.4.1.1 shall be installed in accordance with the manufacturer's instructions and the criteria listed in Table 402.4.1.1,as applicable to the method of construction. Where required by the code official,an approved third party shall inspect all components and verify compliance. • R402.4.1.2 Testing. The building or dwelling unit shall be tested and verified as having an air leakage rate of not exceeding 5 air changes per hour in Climate Zones 1 and 2,and 3 air changes per hour in Climate Zones 3 through 8.Testing shall be conducted with a blower door at a pressure of 0.2 inches w.g.(50 Pascals).Where required by the code official,testing shall be conducted by an approved third party.A written report of the results of the test shall be signed by the party conducting the test and provided to the code official.Testing shall be performed at any time after creation of all penetrations of the building thermal envelope. During testing: 1. Exterior windows and doors,fireplace and stove doors shall be closed,but not sealed,beyond the intended weatherstripping or other infiltration control measures; 2. Dampers including exhaust,intake,makeup air,backdraft and flue dampers shall be closed,but not sealed beyond intended infiltration control measures; 3. Interior doors, if installed at the time of the test,shall be open; 4.Exterior doors for continuous ventilation systems and heat recovery ventilators shall be closed and sealed; 5. Heating and cooling systems,if installed at the time of the test,shall be turned off;and 6.Supply and return registers, if installed at the time of the test,shall be fully open. 0 . R402.4.2 Fireplaces. New wood-burning fireplaces shall have tight-fitting flue dampers and outdoor combustion air. O R402.4.3 Fenestration air leakage.Windows,skylights and sliding glass doors shall have an air infiltration rate of no more than 0.3 cfm per square foot(1.5 Us/m2),and swinging doors no more than 0.5 cfm per square foot(2.6 Us/m2),when tested according to NFRC 400 or AAMA/WDMA/CSA 101/I.S.2/A440 by an accredited, independent laboratory and listed and labeled by the manufacturer. Exception: Site-built windows,skylights and doors. O R402.4.4 Recessed lighting. Recessed luminaires installed in the building thermal envelope shall be sealed to limit air leakage between conditioned and unconditioned spaces.All recessed luminaires shall be IC-rated and labeled as having an air leakage rate not more than 2.0 cfm(0.944 Us)'when tested in accordance with ASTM E 283 at a 1.57 psf(75 Pa)pressure differential.All recessed luminaires shall be sealed with a gasket or caulk between the housing and the interior wall or ceiling covering. R403.1.1 Thermostat provision(Mandatory). At least one thermostat shall be provided for each separate heating and cooling system. R403.1.3 Heat pump supplementary heat(Mandatory). Heat pumps having supplementary electric-resistance heat shall have controls that,except during defrost,prevent supplemental heat operation when the heat pump compressor can meet the heating load. R403.2.2 Sealing(Mandatory)AII ducts,air handlers,and filter boxes and building cavities that form the primary air containment passageways for air distribution systems shall be considered ducts and plenum chambers,shall be constructed and sealed in accordance with Section C403.2.7.2 of the Commercial Provisions of this code and shall be shown to meet duct tightness criteria by post-construction or rough-in testing below. Duct tightness shall be verified by testing to Section 803 of the RESNET Standards by either an energy rater certified in accordance with Section 553.99,Florida Statutes,or as authorized by Florida Statutes,to be"substantially leak free"by either of the following: 1., Post-construction test:Total leakage shall be less than or equal to 4 cfm(113 Umin)per 100 square feet(9.29 m2)of conditioned floor area when tested at a pressure differential of 0.1 inches w.g.(25 Pa)across the entire system, including the manufacturer's air handler enclosure.All register boots shall be taped or otherwise sealed during the test. 2.- Rough-in test:Total leakage shall be less than or equal to 4 cfm(113 L/min)per 100 square feet(9.29 m2)of conditioned floor area when tested at a pressure differential of 0.1 inches w.g. (25Pa)across the system, including the manufacturer's air handler enclosure.All registers shall be taped or otherwise sealed during the test. If the air handler is not installed at the time of the test,total leakage shall be less than or equal to 3 cfm (85 Umin)per 100 square feet(9,29 m2)of conditioned floor area. Exceptions: 1. The total leakage test is not required for ducts and air handlers located entirely within the building envelope. 2. Duct testing is not mandatory for buildings complying by Section R405 of this code. 4/17/2017 10:22 AM EnergyGauge®USA-FlaRes2014 -Section R405.4.1 Com Page 1 of 3 FORM R405-2014 MANDATORY REQUIREMENTS - (Continued) ❑ R403.2.3 Building Cavities(Mandatory). Building framing cavities shall not be used as ducts or plenums. ❑ R403.3 Mechanical system piping insulation(Mandatory). Mechanical system piping capable of carrying fluids above 105°F(41°C) or below 55°F(13°C)shall be insulated to a minimum of R-3., R403.3.1 Protection of piping insulation. ❑ R403.4.1 Circulating hot water systems(Mandatory). Circulating hot water systems shall be provided with an automatic or readily accessible manual switch that can turn off the hot-water circulating pump when the system is not in use. ❑ R403.4.3 Heat traps(Mandatory). Storage water heaters not equipped with integral heat traps and having vertical pipe risers shall have heat traps installed on both the inlets and outlets.External heat traps shall consist of either a commercially available heat trap or a downward and upward bend of at least 3'/2 inches(89 mm)in the hot water distribution line and cold water line located as close as possible to the storage tank. ❑ R403.4.4 Water heater efficiencies(Mandatory). . 0 R403.4.4.1 Storage water heater temperature controls R403.4.4.1.1 Automatic controls. Service water heating systems shall be equipped with automatic temperature controls capable of adjustment from the lowest to the highest acceptable temperature settings for the intended use.The minimum temperature setting range shall be from 100°F to 140•F(38°C to 60•C). R403.4.4.1.2 Shut down. A separate switch or a clearly marked circuit breaker shall be provided to permit the power supplied to electric service systems to be turned off.A separate valve shall be provided to permit the energy supplied to the main burner(s) of combustion types of service water heating systems to be turned off. O R403.4.4.2 Water heating equipment. Water heating equipment installed in residential units shall meet the minimum efficiencies of Table C404.2 in Chapter 4 of the Florida Building Code,Energy Conservation,Commercial Provisions,for the type of equipment installed. Equipment used to provide heating functions as part of a combination system shall satisfy all stated requirements for the appropriate water heating category. Solar water heaters shall met the criteria Section R403.4.4.2.1. R403.4.4.2.1 Solar water heating systems. Solar systems for domestic hot water production are rated by the annual solar energy factor of the system.The solar energy factor of a system shall be determined from the Florida Solar Energy Center Directory of Certified Solar Systems.Solar collectors shall be tested in accordance with ISO Standard 9806,Test Methods for Solar Collectors, and SRCC Standard TM-1,Solar Domestic Hot Water System and Component Test Protocol,Collectors in installed solar water heating systems should meet the following criteria: 1. Be installed with atilt angle between 10 degrees and 40 degrees of the horizontal;and 2. Be installed at an orientation within 45 degrees of true south. ❑ R403.5 Mechanical ventilation(Mandatory). The building shall be provided with ventilation that meets the requirements of the Florida Building Code,Residential or Florida Building Code,Mechanical,as applicable,or with other approved means of ventilation. Outdoor air intakes and exhausts shall have automatic or gravity dampers that close when the ventilation system is not operating. ❑ R403.6 Heating and cooling equipment(Mandatory). The following sections are mandatory for cooling and heating equipment. 0 R403.6.1 Equipment sizing. Heating and cooling equipment shall be sized in accordance with ACCA Manual S based on the equipment loads calculated in accordance with ACCA Manual J or other approved heating and cooling calculation methodologies, based on building loads for the directional orientation of the building.The manufacturer and model number of the outdoor and indoor units(if split system)shall be submitted along with the sensible and total cooling capacities at the design conditions described in Section R302.1.This code does not allow designer safety factors, provisions for future expansion or other factors which affect equipment sizing.System sizing calculations shall not include loads created by local intermittent mechanical ventilation such as standard kitchen and bathroom exhaust systems. • R403.6.1.1 Cooling equipment capacity. Cooling only equipment shall be selected so that its total capacity is not less than the calculated total load,but not more than 1.15 times greater than the total load calculated according to the procedure selected in Section 403.6,or the closest available size provided by the manufacturer's product lines.The corresponding latent capacity of the equipment shall not be less than the calculated latent load. 4/17/2017 10:22 AM EnergyGauge®USA-FlaRes2014 -Section R405.4.1 Corn Page 2 of 3 FORM,R405-2014 MANDATORY REQUIREMENTS - (Continued) O R403.6.1.1 Cooling equipment capacity.(continued) . The published value for AHRI total capacity is a nominal,rating-test value and shall not be used for equipment sizing.Manufacture's expanded performance data shall be used to select cooling-only equipment.This selection shall be used to select cooling-only equipment.This selection shall be based on the outdoor design dry bulb temperature for the load calculation(or entering water temperature for water-source equipment),the blower cfm provided by the expanded performance data, the design value for entering wet bulb temperature and the design value for entering dry bulb temperature. Design values for entering wet bulb and dry bulb temperature shall be for the indoor dry bulb and relative humidity used for the load calculation and shall be adjusted for return side gains if the return duct(s)is installed in an unconditioned space. Exceptions: 1. Attached single-and multi-family residential equipment sizing may be selected so that its cooling capacity is less than the calculated total sensible load but not less than 80 percent of that load. 2. When signed and sealed by a Florida-registered engineer,in attached single-and multi-family units,the capacity of equipment may be sized in accordance with good design practice. O R403.6.1.2 Heating equipment capacity R403.6.1.2.1 Heat pumps. Heat pumps sizing shall be based on the cooling requirements as calculated according to Section R403.6.1.1 and the heat pump total cooling capacity shall not be more than 1.15 times greater than the design cooling load. R403.6.1.2.2 Electric resistance furnaces. Electric resistance furnaces shall be sized within 4 kW of the design requirements calculated according to the procedure selected in Section R403.6.1. R403.6.1.2.3 Fossil fuel heating equipment. The capacity of fossil fuel heating equipment with natural draft atmospheric burners shall not be less than the design load calculated in accordance with Section R403.6.1. - O R403.6.1.3 Extra capacity required for special occasions. Residences requiring excess cooling or heating equipment capacity on an intermittent basis,such as anticipated additional loads caused by major entertainment events,shall have equipment sized or controlled to prevent continuous space cooling or heating within that space by one or more of the following options: 1. A separate cooling or heating system is utilized to provide cooling or heating to the major entertainment areas. 2. A variable capacity system sized for optimum performance during base load periods is utilized. ❑ R403.7 Systems serving multiple dwelling units(Mandatory). Systems serving multiple dwelling units shall comply with Sections C403 and C404 of the Commercial Provisions in lieu of Section R403. ❑ R403.8 Snow melt system controls(Mandatory). Snow and ice-melting systems,supplied through energy service to the building,shall include automatic controls capable of shutting off the system when the pavement temperature is above 55°F,and no precipitation is falling and an automatic or manual control that will allow shutoff when the outdoor temperature is above 40°F. ❑ R403.9 Swimming pools,inground spas and portable spas(Mandatory). The energy requirements for residential pools and inground spas shall be as specified in Sections R403.9.1 through R403.9.3 and in accordance with ANSI/APSP-15.The energy requirements for portable spas shall be in accordance with ANSI/APSP-14. 0 R403.9.1 Pool and spa heaters. All pool heaters shall be equipped with a readily accessible on-off switch that is mounted outside the heater to allow shutting off the heater without adjusting the thermostat setting. R403.9.1.1 Gas and oil-fired pool and spa heaters. All gas-and oil-fired pool and space heaters shall have a minimum thermal efficiency of 82 percent for heaters manufactured on or after April 16,2013 when tested in accordance with ANSI Z 21.56. Pool heaters fired by natural gas or LP gas shall not have continuously burning pilot lights. R403.9.1.2 Heat pump pool heaters. Heat pump pool heaters shall have a minimum COP of 4.0 when tested in accordance with AHRI 1160,Table 2,Standard Rating Conditions-Low Air Temperature.A test report from an independent laboratory is required to verify procedure compliance.Geothermal swimming pool heat pumps are not required to meet this standard. 0 R403.9.2 Time switches. Time switches or other control method that can automatically turn off and on heaters and pumps according to a preset schedule shall be installed on all heaters and pumps.Heaters,pumps and motors that have built in timers shall be deemed in compliance with this equipment. Exceptions: 1. Where public health standards require 24-hour pump operations. 2. Where pumps are required to operate solar-and waste-heat-recovery pool heating systems. 3. Where pumps are powered exclusively from on-site renewable generation. 0 R403.9.3 Covers. Heated swimming pools and inground permanently installed spas shall be equipped with a vapor-retardant cover on or at the water surface or a liquid cover or other means proven to reduce heat loss. Exception: Outdoor pools deriving over 70 percent of the energy for heating from site-recovered energy,such as a heat pump or solar energy source computed over an operating season. ❑ RR404.1 Lighting equipment(Mandatory). A minimum of 75 percent of the lamps in permanently installed lighting fixtures shall be high-efficacy lamps or a minimum of 75 percent of permanently installed lighting fixtures shall contain only high efficacy lamps. Exception: Low-voltage lighting shall not be required to utilize high-efficacy lamps. 0 R404.1.1 Lighting equipment(Mandatory). Fuel gas lighting systems shall not have continuously burning pilot lights ❑ R405.2 Performance ONLY. All ducts not entirely inside the building thermal envelope shall be insulated to a minimum of R-6. 0 R405.2.1 Performance ONLY. Ceilings shall have minimum insulation of R-19.Where single assemby of the exposed deck and beam type or concrete deck roofs do not have sufficent space, R-10 is allowed. 4/17/2017 10:22 AM EnergyGaugeO USA-FlaRes2014 -Section R405.4.1 Com Page 3 of 3 FORM R405-2014 TABLE 402.4.1.1 AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA Project Name: CAL ATLANTIC 3518 STAMFORD II Builder Name: CALATLANTIC HOMES Street: Permit Office: ST LUCIE COUNTY City,State,Zip: PALM CITY,FL,34990 Permit Number: Owner: Jurisdiction: 661000 Design Location: FL,Fort Pierce COMPONENT CRITERIA CHECK Air barrier and thermal barrier A continuous air barrier shall be installed in the building envelope. Exterior thermal envelope contains a continuous barrier. Breaks or joints in the air barrier shall be sealed. Air-permeable insulation shall not be used as a sealing material. Ceiling/attic The air barrier in any dropped ceiling/soffit shall be aligned with the insulation and any gaps in the air barrier shall be sealed. Access openings, drop down stairs or knee wall doors to unconditioned attic spaces shall be sealed. Corners and headers shall be insulated and the junction of the foundation Walls and sill plate shall be sealed. The junction of the top plate and the top or exterior walls shall be sealed. Exterior thermal envelope insulation for framed walls shall be installed in substantial contact and continuous alignment with the air barrier. Knee walls shall be sealed. Windows, skylights and doors The space between window/door jambs and framing and skylights and framing shall be sealed. Rim joists Rim joists are insulated and include an air barrier. Floors (including above-garage Insulation shall be installed to maintain permanent contact with underside and cantilevered floors) of subfloor decking. The air barrier shall be installed at any exposed edge of insulation. Crawl space walls Where provided in lieu of floor insulation, insulation shall be permanently attached to the crawlspace walls. Exposed earth in unvented crawl spaces shall be covered with a Class I vapor retarder with overlapping joints taped. Shafts, penetrations Duct shafts, utility penetrations, and flue shaft openings to exterior or unconditioned space shall be sealed. Narrow cavities Batts in narrow cavities shall be cut to fit, or narrow cavities shall be filled by insulation that on installation readily conforms to the available cavity spaces. Garage separation Air sealing shall be provided between the garage and conditioned spaces. Recessed lighting Recessed light fixtures installed in the building thermal envelope shall be air tight, IC rated,and sealed to the drywall. Plumbing and wiring Batt insulation shall be cut neatly to fit around wiring and plumbing in exterior walls,or insulation that on installation readily conforms to available space shall extend behind piping and wiring. Shower/tub on exterior wall Exterior walls adjacent to showers and tubs shall be insulated and the air barrier installed separating them from the showers and tubs. Elef3trical/phone box on The air barrier shall be installed behind electrical or communication boxes or air sealed boxes shall be installed. HVAC register boots HVAC register boots that penetrate building thermal envelope shall be sealed to the sub-floor or drywall. Fireplace An air barrier shall be installed on fireplace walls. Fireplaces shall have gasketed doors 4/17/2017 10:22 AM EnergyGauge®USA-FlaRes2014 Section R405.4.1 Compliant Software Page 1 of 1 Residential System Sizing Calculation Summary Project Title: CAL ATLANTIC 3518 STAMFORD II PALM CITY, FL 34990 4/17/2017 Location for weather data: Fort Pierce, FL -Defaults: Latitude(27.48) Altitude(25 ft.) Temp Range(L) Humidi data: Interior RH 50% Outdoor wet bulb 78F HumiditV difference 62 r. Winter design temperature(TMY3 99%) 40 F Summer design temperature(TMY3 99%) 91 F Winter setpoint 70 F Summer setpoint 75 F Winter temperature difference 30 F Summer temperature difference 16 F Total heatina load calculation 51667 Btuh Total cooling load calculation 53286 Btuh Submitted heating capacity %of calc Btuh Submitted cooling capacity % of calc Btuh Total (Electric Heat Pump) 107.4 56500 Sensible'(SHR=0.75) 119.3 43875 Heat Pump+Auxiliary(O:OkW) 107.4 55500 Latent 88.6 14625 Total Electric Heat Pump) 109.8 58500 WINTER CALCULATIONS Winter Heatin Load for 3518 sqft) Load com onent Load Window total 567 sqft 9052 Btuh Ceili�gsf97%} Wall total 2633 sqft 11040 Btuh Valls(2t.4Ya) Door total 21 sqft 294 Btuh 4`indoFvs(17590) Ceiling total 3518 sqft 5026 Btuh Floor total 3518 sqft 10691 Btuh Infiltration 439 cfm 14463 Btuh Duct loss 1100 Btuh Subtotal 51667 Btuh Ventilation 0 cfm 0 Btuh Floors(20.77.) TOTAL HEAT LOSS 51667 Btuh lnei.(2a.o�o) Doors(0.67) SUMMER CALCULATION Summer Coolin Load for 3518 sqft Load com onent Load Window total 567 sqft 17020 Btuh Wall total 2633 sqft 5888 Btuh Door total 21 sqft 304 Btuh , „ Ceiling total 3518 sqft 3518 Btuh Ceilings(o".�6] Amdo„s(31. } Floor total 0 Btuh Infiltration 329 cfm 5785 Btuh =2�S(O-Zk-i Internal gain 3500 Btuh Duct gain 760 Btuh Sens.Ventilation 0 cfm 0 Btuh Blower Load 0 Btuh Latentint('3.3:% Total sensible gain 36776 Btuh Latent gain(ducts) 651 Btuh Int.Gain(6.6%1 Latent gain(infiltration) 13859 Btuh Ducts(2.a Latent gain(ventilation) 0 Btuh Latent gain(internal/occupants/other) 2000 Btuh Infil.(3o.9% Total latent gain 16510 Btuh TOTAL HEAT GAIN 53286 Btuh EnergyGauge® ste S' 8th Edition PREPARED BY: DATE: EnergyGauge@/USRCZB v5.1 bystem Sizing Calculations - Summer Residential Load - Room by Room Component Details Project Title: CAL ATLANTIC 3518 STAMFORD 11 PALM CITY, FL 34990 4/17/2017 Reference City: Fort Pierce, FL Temperature Difference: 16.OF(TMY3 99%) Humidity difference: 62gr. This calculation is for Worst Case.The house has been rotated 315 degrees. 60 Loads for Room#7 Main N Type* Overhang Window Area(sqft) HTM Load Window Panes SHGC U InSh IS Ornt Len Hgt Gross Shaded Unshaded Shaded Unshaded 1 2 NFRC 0.31,0.60 No No NW 1.3ft 2.Oft 132.0 0.0 132.0 16 31 4060 Btuh . 2 2 NFRC 0.31,0.60 No No NE 22.Of 1.0ft 15.0 0.0 15.0 16 31 461 Btuh 3 2 NFRC 0.31,0.40 No No NW 1 1.0f 1.0ft 120.0 0.0 120.0 13 28 3307 Stuh 4 2 NFRC 0.31,0.40 No No SW 22.Of 1.0ft 72.0 72.0 0.0 13 28 939 Btuh 5 2 NFRC 0.31,0.60 No No NE 1.3ft 2.Oft 30.0 0.0 30.0 16 31 923 Btuh . 6 2 NFRC 0.31,0.60 No No NE 1.3ft 2.Oft 28.4 0.0 28.4 16 31 875 Btuh 7 2 NFRC 0.31,0.60 No No SE 1.3ft 2.Oft 30.0 2.1 27.9 16 31 911 Btuh a 2 NFRC 0.31,0.60 No No SE 8.Oft 1.0ft 8.0 8.0 0.0 16 31 130 Btuh 9 2 NFRC 0.31,0.60 No No SE 8.Oft 1.0ft 48.0 48.0 0.0 16 31 779 Btuh 10 2 NFRC 0.31,0.60 No No SW 1.3ft 2.Oft 6.0 0.7 5.3 16 31 178 Btuh 11 2 NFRC 0.31,0.60 No No SW 1.3ft 2.Oft 12.0 1.0 11.0 16 31 361 Btuh 12 2 NFRC 0.31,0.60 No No SW 1.3ft 2.Oft 24.4 1.6 22.8 16 31 744 Btuh 13 2 NFRC 0.31,0.60 No No SW 1.3ft 2.Oft 20.0 1.4 18.6 16 31 607 Btuh 14 2 NFRC 0.31,0.60 No No NW 1.3ft 0.5ft 21.0 0.0 21.0 16 31 646 Btuh I Window Total 567 (sqft) 14921 Btuh Walls Type U-Value R-Value Area(sqft) HTM Load Cav/Sheath 1 Concrete Blk,Hollow-Ext 0.15 4.1/0.0 420.3 2.4 1004 Btuh 2 Concrete Blk,Hollow-Ext 0.15 4.1/0.0 737.2 2.4 1760 Btuh 3 Concrete Blk,Hollow-Ext 0.15 4.1/0.0 276.7 2.4 661 Btuh 4 Concrete Blk,Hollow-Ext 0.15 4.1/0.0 740.2 2.4 1767 Btuh 5 Frame-Wood-Adj 0.09 11.010.0 117.3 1.5 178 Btuh 6 Frame-Wood-Adj 0.09 11.0/0.0 309.3 1.5 470 Btuh 7 Frame-Wood-Adj 0.09 11.0/0.0 32.0 1.5 49 Btuh Wall Total 2633 (sqft) 5888 Btuh Doors Type Area (sqft) HTM Load 1 Wood-Garage 21.3 14.3 304 Btuh Door Total 21 (sqft) 304 Btuh Ceilings Type/Color/Surface LI-Value R-Value Area(sqft) HTM Load 1 Unvented Attic/LightMle 0.048 0.1/20.0 3518.0 1.00 3518 Btuh Ceilinq Total 3518 (sqft) 3518 Btuh Floors Type -R-Value Size HTM Load 1 Slab On Grade 0.0 3518(ft-perimeter) 0.0 0 Btuh Floor Total 3518.0 (sqft) 0 Btuh Zone Envelope Subtotal: 24632 Btuh EnergyGauge@/USRCZB v5.1 Page 1 i Manual J Summer Calculations Residential Load - Component Details (continued) Project Title: Climate:FL_VERO_BEACH_MUNICIPAL_A CAL ATLANTIC 3518 STAMFORD II PALM CITY, FL 34990 4/17/2017 Infiltration Type Wholehouse ACH Volume(cuft)Wall Ratio CFM= Load Natural 0.47 42216 1.00 329.0 5785 Btuh Internal Occupants Btuh/occupant Appliance Load gain 10 X 230 + 1200 3500 Btuh Sensible Envelope Load: 33917 Btuh Duct load Extremely sealed,Supply(R6.0-Attic),Return(R6.0-Attic) (DGM of 0.021) 716 Btuh Sensible Zone Load 34633 Btuh Theng window Excursion wfll`be .follow assgned,to tfie system loads Windows July excursion for System 1 2099 Btuh Excursion Subtotal: 2099 Btuh Duct load 44 Btuh Sensible Excursion Load 2143 Btuh EnergyGauge®/USRCZB v5.1 Page 2 Manual J Summer Calculations Residential Load - Component Details (continued) Project Title: Climate:FL_VERO_BEACH_MUNICIPAL_A CAL ATLANTIC 3518 STAMFORD 11 PALM CITY, FL 34990 4/17/2017 WHOLE HOUSE TOTALS ` � `" ` Sensible Envelope Load All Zones 36016 Btuh Sensible Duct Load 760 Btuh Total Sensible Zone Loads 36776 Btuh Sensible ventilation 0 Btuh Blower 0 Btuh Whole House Total sensible gain 36776 Btuh Totals for Cooling Latent infiltration gain (for 62 gr. humidity difference) 13859 Btuh Latent ventilation gain 0 Btuh Latent duct gain 651 Btuh Latent occupant gain (10.0 people @ 200 Btuh per person) 2000 Btuh Latent other gain 0 Btuh Latent total gain 16610 Btuh TOTAL GAIN 53286 Btuh EQUIPMENT 1. Central Unit # 58500 Btuh 'Key: Window types(Panes-Number and type of panes of glass) (SHGC-Shading coefficient of glass as SHGC numerical value) (U-Window U-Factor) (Irish-Interior shading device:none(No),Blinds(B),Draperies(D)or Roller Shades(R)) - For Blinds:Assume medium color,half closed For Draperies:Assume medium weave,half closed For Roller shades:Assume translucent, half closedk'``'° (IS-Insect screen:none(N),Full(F)or Half('/2)) (Ornt-compass orientation) Version 8 EnergyGauge®/USRCZB v5.1 Page 3 Welcome to the electronic spreadsheet version for the ACCA Manual D, 3rd Edition (D3) -- Residential Duct Systems, 2008 A thorough understanding of the D3 manual as well as a working knowledge of Microsoft Excel are prerequisites for using this spreadsheet. This spreadsheet uses revised versions of the printed D3 worksheets. Use the printed D3 manual for guidance to enter information into the Effective Length, Friction Rate and Duct Sizing tabs. Microsoft Excel version 97 is the minimum requirement to use the spreadsheet but Microsoft Excel version 2000 or greater is recommended to utilize the full features of the spreadsheet. We strongly suggest that you print out and read the instructions on using this electronic spreadsheet that are contained in the following Help tab. This spreadsheet can be downloaded from the ACCA System Design website. ACCA Svstern Design Please visit the website often to check for updates to the spreadsheet. The most recent version number is listed on Notes tab. • rru i.UI IUIUUI III 1Y %.UI ILI CII.IUI J UI / 1 I ICI II.CI, I"IC11 IUCII Uf I f 11ru CCIIrCIOrI Effective Length Worksheet Element Supply Run ID Number i 1 2 3 Straight Run Length Length Length Length Trunk Length 16 25 25 Trunk Length 25 25 12 Trunk Length Runout Length 65 51 55 Fittings Group Effective Group Effective Group Effective Group Effective Letter Length Letter Length Letter Length Letter Length Grout) 1 t Group 2 4 Group 3 Group 4 -4 Group 8 4 Group 9 -4 Group 11 A A 71 A 60 A 40 Group 12 t Other Other Other Total Length 177 161 132 0 Design TEL 177 Element Return Run ID Number Straight Run Length Length Length Length Trunk Length 25 35 20 Trunk Length Trunk Length Runout Length Fittings Group Effective Group Effective Group Effective Group Effective Letter Length Letter Length Letter Length Letter Length Group 5 t Group 6 4 Group 7 Group 8 -4 Group 10 4 Group 11 -4 Group 12 A Other Other Total Length 25 35 20 0 Design TEL 35 rglt %-UI IUIIIUI III ly %-UI Ill MAUI J UI HI I ICI I(.d f I"IdI IUdI LJ, I I➢Iru CCIILIOII Friction Rate Worksheet Ste 1 Manufacturer's Blower Data External static pressure ESP 0.35 IWC CFM 2000 Ste 2 Component Pressure Losses CPL Direct expansion refrigerant coil Electric resistance heating coil 0.05 Hot water coil heat exchan er Low efficiency filter 0.07 High or mid-efficiency filter Electronic filter Humidfier Supply outlet 0.005 Return grille 0.005 Balancing damper t UV lights or other device Total component losses CPL 0.13 IWC Step 3 Available Static Pressure ASP 0.22 IWC Ste 4 Total Effective Length TEL 212 Feet Step 5) Friction Rate Design Value (FR) 0.10 IWC/100 Duct Sizing Worksheet 1 mom ME gmffmg -•• ®�®0 Return-side Runouts Associated Supply Runs M, ®®�0�0000 -• 0©�0�00©0 ®UUUUUUUUUUUUUU����O�� ®UUVUUUUUUUUUUU�®��0�� ®vUUUVUUUUU��UU----��- ��UUUUUUVUUUUUU-�--O�- �UUUUUUUUUUUUUU����O�� �UUUUUUUUUUUUVU���®0®� EMUS UUUUUUUUU----O�- �UUUUVUUUUUUUUU---���- Return-side Trunks Associated Supply Runs �UUUUUUUUUUUUUU--e-O�- �UVUUUUUUUVUVUU--�-O�- �UUVU�UUUUUVUUU�-�-O�® �UUVUUUUUVUVUUU�-�-O�- �UUUUVUUUUVUUUU----O�- �UUUUUVUUUVUUUU----O�- �UUUVUUUUUUUUUU--��O�- �UUUUVUUUUVUVUU�-�-O�- �UUVUVUUUUUVUUU----O�- �UUUUUUVUVUUUUU--�-O�- ®� Final Size � MUUUUUUmMAmLN UU----O� �UUUUVUUUUVUVUU�---O�- �UUUUUUUUUUUUUU----O�- �UUUUUUUUVUUUUU----O�- ©0®0®00©0 Duct Sizing Worksheet-I •• • - 0©0��00©0 Supply-side Associated Supply Runs ® • . ®®®- IMF" ®m ®® ®UUU�VUUUUUUUUU����O� Associated iu—Pply Runs I'T=�IjTtrjjw ®UUUUUUUUUUUUVU�---O�— ®UUUUUUUUUUVUUU�—�—O�— �UUUUVUUUUUUU�U�---��— �a�UU JLM IN A UUUUUU----O�— �UUUVUUUUUUUUUU�—�—O�— �UUUUUUUUUUUUUU----O�� UUUUUUUUUUUL■.�UU--�—��— �UUUVUUUUUUUUUU----O�— i- UUUUUUUUUUL■.�UUU----O�— �UUUUUUUUUUUUUU�---O�— �UUUUUUU�UUUUUU�---��— �UUUUUUUVUUUUUU�---��— '®UUUUUUUUUUUUUU----O�— �UUVUUUUUUL■.�UUUU----� � -�i�000VUUUUL■.�UUUUU----O�— �i�UUUUUUVUUUUUVU---���— �UUUUVUUUUUUUUU----O�— Return-side Trunks �UUUUUUUUUUUUUU�---O�— �UUUUUUUUUUUUUU�--� Rol — �UUVUUUUUUUUVUU--�—O�— �UUUUUUVUUUUUUU--�-0�—