HomeMy WebLinkAboutEngery Calcs FORM R405-2014
FLORIDA ENERGY EFFICIENCY CODE FOR BUILDING CONSTRUCTION
Florida Department of Business and Professional Regulation - Residential Performance Method
Project Name: RENAR CAYMAN Builder Name: RENAR
Street: 9315 TREASURE COAST STREET Permit Office: FT PIERCE
City,State,tip: FT PIERCE,FL, Permit Number:
Owner: Jurisdiction: 661100
Design Location: FL, Fort Pierce County:: St.Lucie(Florida Climate Zone 2)
i
1. New construction or existing New(From Plans) 9. Wall Types(1616.0 sqft.) Insulation Area
2. Single family or multiple family Single-family a.Concrete Block-Int Insul, Exterior R=4.2 1392.00 ft2
b.Frame-Wood,Adjacent R=13.0 224.00 ft2
3. Number of units,if multiple family 1 c.N/A R= ft2
4. Number of Bedrooms 3 d.N/A R= ft2
5. Is this a worst case? No 10.Ceiling Types (1516.0 sqft.) Insulation Area
a. Under Attic(Vented) R=30.0 1516.00 ft2
6. Conditioned floor area above grade(ft2) 1516 l b.N/A R= ft2
Conditioneld floor area below grade(ft2) 0 c.N/A R= ft2
11.Ducts R ft2
7. Windows(153.7 sqft.) Description Area a.Sup:Attic, Ret:Attic,AH:Garage 6 131
a. U-Factor: Sgl,U=0.96 137.67 ft2
SHGC: SHGC=0.42
b. U-Factor: Gbl,default 16.00 ft2 12.Cooling systems kBtu/hr Efficiency
SHGC:: Clear,default a.Central Unit 34.2 SEER:14.00
C. U-Factor: N/A ft2
SHGC:' 13.-Heating systems kBtu/hr Efficiency
d. U-Factor: N/A ft2 a.Electric Heat Pump 33.8 HSPF:8.20
SHGC: ,
Area Weighted Average Overhang Depth: 1.594 ft.
Area Weighted Average SHGC: 0.439 14. Hot water systems
8. Floor Types (1516.0 sqft.) Insulation Area a.Electric Cap:40 gallons
a.Slab-On-Grade Edge Insulation R=0.0 1516.00 ft2 b. Conservation features EF:0.920
b. N/A R= ft2 None
c. N/A R= ft2 15.Credits Pstat
Total Proposed Modified Loads: 52.21 PASS
Glass/Floor Area: 0.101 Total Baseline Loads: 52.52
1 hereby certify that the plans and specifications covered by Review of the plans and O�'T STIq��
this calculation are in compliance with the Florida Energy specifications covered by this
Code. calculation indicates compliance
with the Florida Energy Code. N lan '• -- '�si0 f0
PREPARED BY: efore construction is completed
DATE: this building will be inspected for
compliance with Section 553.908 * '
I hereby certify that this building, as desiged, is in compliance Florida Statutes. �•t
with the Florida Energ Code. �'OD �
f o WE
OWNER/AGENT: IC BUILDING OFFICIAL:
DATE: 7 DATE:
- Compliance requires certification by the air handier unit manufacturer that the air handler 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 starting July 1,2017
this project requires an envelope leakage test report with envelope leakage no greater than 4.0 ACH50(R402.4.1.2).
ILE Cwl" y
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'-UKIVI K405-2014
PROJECT
Title: RENAR CAYMAN Bedrooms: 3 Address Type: Street Address
Building Type: User Conditioned Area: 1516 Lot#
Owner: i I Total Stories: 1 Block/SubDivislon:
#of Units: : I Worst Case: No PlatBook:
Builder Name: RENAR Rotate Angle: 270 Street: 9315 TREASURE COA
Permit Office: FT PIERCE Cross Ventilation: County: St.Lucie
Jurisdiction!, 661100 Whole House Fan: City,State,Zip: FT PIERCE,
Family Type: Single-family FL,
New/Existing: New(From Plans)
Comment:
CLIMATE
IECC Design Temp Int Design Temp Heating Design Daily Temp
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
Blockl 1516 12128
SPACES
Number Name Area Volume Kitchen Occupants Bedrooms Infil ID Finished Cooled Heated
I Main 1516 12128 Yes 8 3 1 Yes Yes Yes
FLOORS
vFloor Type Space Perimeter R-Value Area Tile Wood Carpet
I',Slab-On-Grade Edge Insulatio Main 209 1&16 ft2 ft 0 ---- 0 0 1
ROOF
Roof Gable Roof Solar SA Emitt Emitt Deck Pitch
Type Materials Area Area Color Absor. Tested Tested Insul. (deg)
1, Gable or shed Composition shingles 1642 ft2 316 ft2 Light 0.96 No 0.9 No 0 22.6
ATTIC
# Type Ventilation Vent Ratio(1 in) Area RBS IRCC
I Full attic Vented 150 1516 ft2 N N
CEILING
# Ceiling Type Space R-Value Ins Type Area Framing Frac Truss Type
1 Under Attic(Vented) Main 30 Blown 1516 ft2 0.11 Wood
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FORM R405-2014
WALLS
' Adjacent Space Cavity Width Height Sheathing Framing Solar Below
1 R--Valiisa Ft In Ef In Area -
N=?W Exterior Concrete Block-Int Insul Main 4.2 66 8 528.0 ft2 0 0.3 0
2 E=?N Exterior Concrete Block-Int Insul Main 4.2 12 8 96.0 ft2 0 0.3 0
3 S=>E Exterior Concrete Block-Int Insul Main 4.2 62 8 496.0 ft2 0 0.3 0
4 W->S Exterior Concrete Block-Int Insul Main 4.2 34 8 272.0 ft2 0 0.3 0
_ 5 N=>W Garage Frame-Wood Main 13 20 8 160.0 ft2 0 0 0.3 0
6 E=>N Garage Frame-Wood Main 13 8 8 64.0 ft2 0 0 0.3 0
i
DOORS
#: Omt Door Type Space Storms U-Value Width Height Area
Ft In Ft In
1 E=>N Insulated Main None .46 3 6 8 20 ft2
2' N=>W Insulated Main None .46 2 8 6 8 17.8 ft2
i
WINDOWS
Orientation shown is the entered orientation => changed to As Built rotated 270 degrees).
/ Wall Overhang
V # Ornt ID Frame Panes NFRC U-Factor SHGC Area Depth Separation Int Shade Screening
1 N=>W 1 Metal Single(Tinted) Yes 0.96 0.42 22.5 ft2 1 ft 4 in 1 ft 0 in None None
2 !N=>W 1 Metal Single(Tinted) Yes 0.96 0.42 40.0 ft2 1 ft 4 in 1 ft 0 in None None
3 E=>N 2 Metal Single(Tinted) Yes 0.96 0.42 10.0 ft2 1 ft 4 in 1 ft 0 in None None
4 . S=>E 3 Metal Single(Tinted) Yes 0.96 0.42 6.7 ft2 7 ft 4 in 1 ft 0 in None None
5 S=>E 3 Metal Single(Tinted) Yes 0.96 0.42 22.5 ft2 1 ft 4 in 1 ft 0 in None None
6 W=>S 4 Metal Single(Tinted) Yes 0.96 0.42 6.0 ft2 1 ft 4 in 1 ft 0 in None None
7 W=>S 4 Metal Single(Tinted) Yes 0.96 0.42 30.0 ft2 1 ft 4 in 1 ft 0 in None None
8 j W=>S 4 None Glazed Block No. 0.6 0.6 16.0 ft2 1 ft 4 in 1 ft 0 in None None
GARAGE
# Floor Area Ceiling Area Exposed Wall Perimeter Avg.Wall Height Exposed Wall Insulation
1 440 ft2 440 ft2 64 ft 8 ft 1
INFILTRATION
# Scope; Method SIA CFM 50 ELA EgLA ACH ACH 50
1 Wholehouse Proposed ACH(50) .000203 808.5 44.39 83.48 .1484 4
HEATING SYSTEM
# System Type Subtype Efficiency Capacity Block Ducts
1 : Electric Heat Pump None HSPF:8.2 33.8 kBtu/hr 1 sys#1
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FORM R405-2014
COOLING SYSTEM
#I System Type Subtype Efficiency Capacity Air Flow SHR Block Ducts
1; Central Unit None SEER: 14 34.2 kBtu/hr 1026 cfm 0.75 1 sys#1
HOT WATER SYSTEM
# System Type SubType Location EF Cap Use SetPnt Conservation
1 Electric None Garage 0.92 40 gal 60 gal 120 deg None
i
SOLAR HOT WATER SYSTEM
FSEC Collector Storage
Cert # Company Name System Model# Collector Model# Area Volume FEF
None None tt2
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 6 131 ft2 Attic 54 ft' Default Leakage Garage (Default) (Default) 1 1
TEMPERATURES
Programable Thermostat:Y Ceiling Fans:
CoolingJan ]Feb Mar Apr ]May [X]Jun [X]Jul Aug rj Se [ ]Oct ]Nov Dec
HeatinJan X]Feb Mar Apr ]May [ ]Jun [ )Jul AuSep [ ]Oct [X)Nov HDec
Ventin Jan [ ]Feb Mar Ix)A r [ ]Ma [ ]Jun [ ]Jul Au 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 0 1 -Electric Heat Pum 0% 1 -Central Unit
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FORM R405-2014
ENERGY PERFORMANCE LEVEL (EPL)
DISPLAY CARD
ESTIMATED ENERGY PERFORMANCE INDEX* = 99
The lower the EnergyPerformance Index,the more efficient the home.
9315 TREASURE COAST STREET, FT PIERCE, FL,
1. New construction or existing New(From Plans) 9. Wall Types Insulation Area
2. Single family or multiple family Single-family a.Concrete Block-Int Insul,Exterior R=4.2 1392.00 ft2
b.Frame-Wood,Adjacent R=13.0 224.00 ft2
3. Number of;units,if multiple family 1 c.N/A R= ft2
4. Number of Bedrooms 3 d.N/A R= ft2
5. Is this a worst case? No 10.Ceiling Types Insulation Area
a.Under Attic(Vented) R=30.0 1516.00 ft2
6. Conditioned floor area(ft2) 1516 b.N/A R= ft2
7. Windows*' Description Area c.N/A R= ftZZ
a. U-Factor: Sgl,U=0.96 137.67 ft2 11.Ducts R ft
a.Sup:Attic,Ret:Attic,AH:Garage 6 131
SHGC: SHGC=0.42
b. U-Factor: Gbl,default 16.00 ft2
SHGC: Clear,default 12.Cooling systems kBtu/hr Efficiency
c. U-Factor: N/A ftZ a.Central Unit 34.2 SEER:14.00
SHGC:
d. U-Factor: N/A ft2 13.Heating systems kBtu/hr Efficiency
SHGC:41 a.Electric Heat Pump 33.8 HSPF:8.20
Area Weighted Average Overhang Depth: 1.594 ft.
Area Weighted Average SHGC: 0.439
8. Floor Types Insulation Area 14.Hot water systems Cap:40 gallons
a.Slab-On-Grade Edge Insulation R=0.0 1516.00 ft2 a.Electric EF:0.92
b.N/A R= ft2
c.N/A R= ft2 b. Conservation features
None
15.Credits Pstat
I certify that this home has complied with the Florida Energy Efficiency Code for Building �TKE S
Construction'through the above energy saving features which will be installed (or exceeded)
in this home before final inspection. Otherwise, a new EPL Display Card will be completed
based on installed Code compliant features. `•
r«r, i7
Builder Signature: �� � �1�; �, "� - T.
'
��.._ � Date: .: ii � a
' IGS.
Address ofNew Home: City/FL Zip: '_
WE
*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 see the 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.
**Label'required by Section R303.1.3 of the Florida Building Code, Energy Conservation, if not DEFAULT.
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Florida Department of Business and Professional Regulations
Residential Whole Building Performance and Prescriptive Methods
ADDRESS:' 9315 TREASURE COAST STREET Permit Number:
FT PIERCE,FL,
MANDATORY REQUIREMENTS See individual code sections for full details.
13 401.3 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 presoI d 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.
13 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.
0 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 manufacturers 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 7 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).Testing shall be conducted by either individuals as defined in Section
553.993(5)or(7), Florida Statutes or individulas licensed as set forth in Section 489.105(3)ft (g),or(I)or 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-buming fireplaces shall have tight-fitting flue dampers and outdoor combustion air.
0 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 0.6 cfm per square foot(2.6 Uslm2),when tested according to NFRC 400 or
AAMAMDMA/CSA 101/l.S.2/A440 by an accredited,independent laboratory and listed and labeled by the manufacturer.
Exception: Site-built windows,skylights and doors.
0 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.
• R403.11.11i Thermostat provision(Mandatory). At least one thermostat shall be provided for each separate heating and cooling system.
• R403.1.*,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.
13 R403.2.1 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 individuals as defined In Section 553.993(5)or(7),
Florida Statutes,or individuals licensed as set forth in Section 489.105(3)(D,(g),or(I),Florida Statutes,to be"substantially leak free by either of
the following:
floor 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 correae
when tested at a pressure differential of 0.1 inches w.g.(26 Pa)across the entire system,including the manufacturer's air handier enclosure.All
register boots shall be taped or otherwise sealed during the test.
2. Robgh-in 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.(25Pa)across the system,including the manufacturer's air handier enclosure.All registers shall be
tap6d 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.
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FORM R405-2014
MANDATORY REQUIREMENTS - (Continued)
❑ R403.2i3 Building Cavities(Mandatory). Building framing cavities shall not be used as ducts or plenums.
E3R403.31MMechanical 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%inches(89 mm)in the hot water distribution line and cold water line located as close as possible
to the storage tank.
❑ R403.414 Water heater efficiencies(Mandatory).
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.
❑ R403.61Mechanical 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.
❑ R403.61 Heating and cooling equipment(Mandatory). The following sections are mandatory for cooling and heating equipment.
O 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.
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FORM R40.5-2014
MANDATORY REQUIREMENTS - (Continued)
. O 8403.6.1.1 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 toad 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.
❑ 8403.7 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 failing
and an automatic or manual control that will allow shutoff when the outdoor temperature is above 40°F.
13R403.9 Swimming pools,inground spas and portable spas(Mandatory). The energy requirements for residential pools and
ingroundispas 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.
O i R403.9.1 Pool and spa heaters. Ail 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.
O R403.9.2 Time switches. Time switches or other control method that can automatically tum 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.
O 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.
11 RR404.1 Lighting equipment(Mandatory). A minimum of 75 percent of the lamps in permanently installed lighting fixtures shall be
ffi
high-ecacy 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.
O 8404.1.1 Lighting equipment(Mandatary). 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.
O 8405.2.1 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.
7/10/2017 1:59 PM EnergyGaugeV USA-v5.1 - -Section R405.4.1 Compliant Software Page 3 of 3
FORM R405-2014
TABLE 402.4.1.1
AIR BARRIER AND INSULATION INSPECTION COMPONENT,CRITERIA
Project Name: RENAR CAYMAN ERIC PETERS Builder Name: RENAR
Street: 1, 9315 TREASURE COAST STREET Permit Office: FT PIERCE
City,State,Zip: FT PIERCE,FL, Permit Number:
Owner.;, Jurisdiction: 661100
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.
Comers 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/doorjambs and framing and skylights and
framing shall be sealed.
Rim joist s 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.
Electricallphone 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
I I
Basketed doors
7/10/2017 1:59 PM EnergyGaugeS USA-v5.1-Section R405.4.1 Compliant Software Page 1 of 1
i
Renar Homes Cayman
HVAC Load Calculations
for
Renar Homes
1;j
RHVAC. IWAC A LoADs
Prepared By:
Preferred Air Conditioning&Mechanical
1643 Donna Road
West Palm Beach, FI.33409
561-689-1093
Monday,July 10,2017
Rhvac is an ACCA approved Manual J and Manual D computer program.
Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D.
Rhvac-Residential&Ught grpMeraal HVAC Loads Elite.Software D6v6lopment,Ind.
Preferred Air Conditromng&Mech Renar Homes Cayman
Mst Beach FL 33!09 -,�. .
>:
- a e2
l
Pro'eet Report
Gene al Pro ect inforrnattot <
Project Title: Renar Homes Cayman
Designed By: Preferred Air Cinditioning & Mechanical
Project Date: Wednesday, May 17, 2017
Client Name: Renar Homes
Company Name: Preferred Air Conditioning & Mechanical
Company Address: 1643 Donna Road
Company City: West Palm Beach, Fl. 33409
Company Phone: 561-689-1093
Company E-Mail Address:
Company Website: GETCOLD.NET
Reference City: Fort Pierce, Florida
Building Orientation: Front door faces East
Daily Temperature Range: Medium
Latitude! 27 Degrees
Elevation: 25 ft.
Altitude Factor: 0.999
Outdoor Outdoor Outdoor Indoor Indoor Grains
Dry Bulb Wet Bulb Rel.Hum Rel.Hum Dry Bulb Difference
Winter: 42 39.4 n/a n/a 70 n/a
Summer: 90 78 59% 50% 75 61
F)t ur" s
Total Building Supply CFM: 982 CFM Per Square ft.: 0.644
Square ft. of Room Area: 1,524 Square ft. Per Ton: 574
Volume(ft'): 12,192
Buildin
Total Heating Required Including Ventilation Air: 37,140 Btuh 37.140 MBH
Total Sensible Gain: 24,300 Btuh 76 %
Total Latent Gain: 7,580 Btuh 24 %
Total Cooling Required Including Ventilation Air: 31,881 Btuh 2.66 Tons(Based On Sensible+ Latent)
Rhvac is an ACCA approved Manual J and Manual D computer program.
Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D.
All computed results are estimates as building use and weather may vary.
Be sure Ito select a unit that meets both sensible and latent loads according to the manufacturer's performance data at
your design conditions.
C:\...\RENAR CAYMAN 1516.rh9 Monday, July 10, 2017, 11:26 AM
Rhvac,-Residential&Gght Commercial HVAC Loatls r Elite Software Development;:Inc:
Preferred piG.Cond�ion►rig&Meeh Renar Homes Cayman
West Palrfi Beach, FL 33409 Pa e 3
Miscellaneous Report
;System 1 Ac 1 ' Outdoor Outdoor Outdoor � Indoor' lndogr Grains=:
_
In ut:Daa _,_ D BulhS .. rWetl3ulbtelHuf`n .":5' .,RelHuit,-. s . e.D .B.ulb. :Difference:
Winter: 42 39.4 80% n/a 70 n/a
Summer: 90 78 59% 50% 75 61.09
:Duct,,�Siztn
Main Trunk Runouts
Calculate: Yes Yes
Use Schedule: Yes Yes
Roughness Factor: 0.00300 0.01000
Pressure Drop: 0.1000 in.wg.%100 ft. 0.1000 in.wg./100 ft.
Minimum Velocity: 650 ft./min 450 ft./min
Maximum Velocity: 900 ft./min 750 ft./min
Minimum Height: 0 in. 0 in.
Maximum Height: 0 in. 0 in.
w
Outs,de _�r;Data ___�;:-� ,..._, ...� _n _.._M
Winter Summer
Infiltration Specified: 0.140 AC/hr 0.070 AC/hr
28 CFM 14 CFM
Infiltratidn Actual: 0.000 AC/hr 0.000 AC/hr
Above Grade Volume: X 12.192 Cu.ft. X 12.192 Cu.ft.
0 Cu.ft./hr 0 Cu.ft./hr
X 0.0167 X 0.0167
Total Building Infiltration: 0 CFM 0 CFM
Total Building Ventilation: 150 CFM 150 CFM
---System 1--
Infiltration &Ventilation Sensible Gain Multiplier: 16.49 = (1.10 X 0.999 X 15.00 Summer Temp. Difference)
Infiltration &Ventilation Latent Gain Multiplier: 41.50 = (0.68 X 0.999 X 61.09 Grains Difference)
Infiltration &Ventilation Sensible Loss Multiplier: 30.77 = (1.10 X 0.999 X 28.00 Winter Temp. Difference)
Winter Infiltration Specified: 0.140 AC/hr(28 CFM), Construction: Tight
Summer:. Infiltration Specified: 0.070 AC/hr(14 CFM), Construction: Tight
Duct%Load:Factor:Scenarios_forS£-stemlr
Attic 4 : Duch f f Duct Surface} Flom;
Descn twn r, .Locafion Ceilm ur _,._._. .1- aka e._ Y Insolation Area NIDD:
1 Supply Attic 16B 0.12 6 168 No
1 Return Attic 16B 0.12 6 24 No
C:\...\RENAR CAYMAN 1516.rh9 Monday, July 10, 2017, 11:26 AM
Rhvac,- es�dentral&I.tght Gommerctai HVAC Loatls- Ei ate Software Development;Inc.
PreferiedArr Condrtioning&Mech Renai Homes Gayinan
West
Page 4.
.W
Palm:Beach FL 409
Load Preview Report
Has; Net ftz I Sen Let Net Sena Mini Min Sys, Sys Sys
Ht
Clg Htg Clg Act Duct
Scope AED Ton Iron Area Gain Gain Gain Loss CFM CFMI CFM CFM CFM Size
Building 2.66 574 1,524 24,300 7,580 31,881 37,140 422 982 422 982 982
System 1 Ac-1 No 2.66 574 1,524 24,300 7,580 31,881 37,140 422 982 ° 422 982 982
Ventilation 2,473 6,226 8,698 4,616
Supply Duct Latent 659 659
Return Duct 250 96 346 85
Zone 1,524 21,578 600 22,178 32,439 422 982 422 982 982
1-Wic 1 ! 36 1,220 0 1,220 2,265 29 56 29 56 56
2-Wic 2 36 630 0 630 1,150 15 29 15 29 29
3-Masterj8edroom 195 3,629 400 4,029 5,357 70 .165 70 165 165
4-Master;Bath 121 1,655 0 1,655 2,169 28 75 28 75 75
5-Bedroom 3 143 2,143 0 2,143 2,415 31 98 31 .98 98
6-Bath 2 55 413 0 413 686 9 19 9 19 19
7-Bedroom 2 168 5,710 200 5,910 7,944 103 260 103 260 260
8-Foyer I 42 609 0 609 931 12 28 12 28 28
9-Great Room 462 1,215 0 1,215 1,527 20 55 20 55 55
10-Dining Room 96 2,288 0 2,288 3,853 50 104 50 104 104
11-Kitchen 120 1,160 0 1,160 1,977 26 53 26 53 53
12-Laundlry 50 905 0 905 2,165 28 41 28 41, 41
C:1...1RENAR CAYMAN 1516.rh9 Monday, July 10,2017, 11:26 AM
Rhvac, ident�al&LightrCommerci_k HVAC:Loatls Ehte Software Development;'Inca
Preferred Eond�ttoning&Mech Renartiomes Cayman
West Palm Beach, FL:33409 Pa e 5
Total BuildingSumma Loads
Descn"ti Quart.;: Gam Gam;
RENAR SGH: Glazing-RENAR SINGLE HUNG, u-value 30 454 0 400 400
0.54, SHGC 0.25
7A-3: Glazing-Glass or plastic block, narrow ribs or flutes, 13.2 222 0 480 480
fiberglass screen, no coating, u-value 0.6, SHGC 0.33
RENAR S,GH: Glazing-RENAR SINGLE HUNG, u-value 43.5 1,315 0 2,470 2,470
1.08, ,SHGC 0.49
RENAR FIXED: Glazing-FIXED .47/.24, u-value 0.47, 13.2 174 0 160 160
SHGC 0.24
RENAR S'GD: Glazing-SGD .61 /.23, u-value 0.61, 52.8 902 0 739 739
SHGC 0.23
11 P: Door-Metal - Polyurethane Core 19.8 161 0 149 149
11 D: Door:-Wood-Solid Core 17.2 187 0 174 174
R-4.2: Wall-Custom, STUCCO BLOCK R4.2 DRYWALL 1049.5 17,162 0 10,665 10,665
13A-4ocb; Wall-Block, board insulation only, R4 board 49 203 0 111 111
insulation, open core, brick finish
12C-Obw:jWall-Frame, R-13 insulation in 2 x 4 stud 174.8 445 0 191 191
cavity; no board insulation, brick finish, wood studs
16A-30: Roof/Ceiling-Under Attic with Insulation on Attic 36 32 0 81 81
Floor(also use for Knee Walls and Partition
Ceilings), Unvented Attic, No Radiant Barrier,Any
Roofing Material, Any Roof Color, R-30 insulation
1613-30: Roof/Ceiling-Under Attic with Insulation on Attic 1488 1,334 0 2,382 2,382
Floor(also use for Knee Walls and Partition
Ceilings), Vented Attic, No Radiant Barrier, Dark
Asphalt Shingles or Dark Metal, Tar and Gravel or
Membrane, R-30 insulation
22A-ph: Floor-Slab on grade, No edge insulation, no 181 6,881 0 0 0
insulation below floor, any floor cover, passive, heavy
moist soil _
Subtotals for structure: 29,472 0 18,002 18,002
People: . 3 600 690 1,290
Equipment: 0 0 0
Lighting: 1 3 3
Ductwork`. 3,052 755 1,977 2,732
Infiltration: Winter CFM: 0, Summer CFM: 0 0 0 0 0
Ventilation: Winter CFM: 150, Summer CFM: 150 4,616 6,226 2,473 8,698
AED Excursion: 0 0 _ 1,155 1,155
Total Building Load Totals: 37,140 7,580 24,300 31,881
-Check:'Fi ,uresa x t
F
Total Building Supply CFM: 982 CFM Per Square ft.: 0.644
Square ftl of Room Area: 1,524 Square ft. Per Ton: 574
Volume (ft3): 12,192
Total HeatingRequired Including Ventilation Air: 37,140 Btuh 3
q 9 7.140 MBH
Total Sensible Gain: 24,300 Btuh 76 %
Total Latent Gain: 7,580 Btuh 24 %
Total Cooling Required Including Ventilation Air: 31,881 Btuh 2.66 Tons(Based On Sensible+ Latent)
77 7 _
Rhvac is an ACCA approved Manual J and Manual D computer program.
Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D.
All computed results are estimates as building use and weather may vary.
Be sure to select a unit that meets both sensible and latent loads according to the manufacturer's performance data at
your design conditions.
C:\...\RENAR CAYMAN 1516.rh9 Monday, July 10, 2017, 11:26 AM
Rhvac esidenttal&Light Cammerc�al H1fAC Loatls y Elite Software Development;lnc;
Preferredr Condittornrg&Mech
Renar Homes Cayman.
West Palm Beach.FL.33409 .,;'
S stem 1 Ac - 1 Summary Loads
Compos Ont Area Sen Lat Sen Total
Desai it
RENAR SGH: Glazing-RENAR SINGLE HUNG, u-value 30 454 0 400 400
0.54,'SHGC 0.25
7A-3: Glazing-Glass or plastic block, narrow ribs or flutes, 13.2 222 0 480 480
fiberglass screen, no coating, u-value 0.6, SHGC 0.33
RENAR 9GH: Glazing-RENAR SINGLE HUNG, u-value 43.5 1,315 0 2,470 2,470
1.08, :SHGC 0.49
RENAR FfXED: Glazing-FIXED .47/.24, u-value 0.47, 13.2 174 0 160 160
SHGC 0.24
RENAR SGD: Glazing-SGD .61 /.23, u-value 0.61, 52.8 902 0 739 739
SHGC 0.23
11 P: Door-Metal- Polyurethane Core 19.8 161 0 149 149
11 D: Door-Wood-Solid Core 17.2 187 0 174 174
R-4.2: Wall-Custom, STUCCO BLOCK R4.2 DRYWALL 1049.5 17,162 0 10,665 10,665
13A-4ocbi Wall-Block, board insulation only, R-4 board 49 203 0 111 111
insulation, open core, brick finish
12C-Obw:jWall-Frame, R-13 insulation in 2 x 4 stud 174.8 445 0 191 191
cavity; no board insulation, brick finish, wood studs
16A-30: Roof/Ceiling-Under Attic with Insulation on Attic 36 32 0 81 81
Floor(also use for Knee Walls and Partition
Ceilings), Unvented Attic, No Radiant Barrier,Any
Roofing Material,Any Roof Color, R-30 insulation
1613-30: Roof/Ceiling-Under Attic with Insulation on Attic 1488 1,334 0 2,382 2,382
Floor(also use for Knee Walls and Partition
Ceilings), Vented Attic, No Radiant Barrier, Dark
Asphalt Shingles or Dark Metal, Tar and Gravel or
Membrane, R-30 insulation
22A-ph: Floor-Slab on grade, No edge insulation, no 181 6,881 0 0 0
insulation below floor, any floor cover, passive, heavy
moist soil
Subtotals for structure: 29,472 0 18,002 18,002
People: : 3 600 690 1,290
Equipment: 0 0 0
Lighting: 1 3 3
Ductwork. 3;052 755 1,977 2,732
Infiltration: Winter CFM: 0, Summer CFM: 0 0 0 0 0
Ventilation: Winter CFM: 150, Summer CFM: 150 4,616 6,226 2,473 8,698
u - ursion:
_ -._. 0 0 _ 1,155--__1,155
System I;'Ac- 1 Load Totals: 37,140 7,580 24,300 31,881
�-
5,
Supply CFM: 982 CFM Per Square ft.: 0.644
Square ft.,' of Room Area: 1,524 Square ft. Per Ton: 574
Volume(ft'): 12,192
Total Heating Required Including Ventilation Air: 37,140 Btuh 37.140 MBH
Total Sensible Gain: 24,300 Btuh 76 %
Total Latent Gain: 7,580 Btuh 24 %
Total Cooling Required Including Ventilation Air: 31,881 Btuh 2.66 Tons(Based On Sensible+ Latent)
__ .Num.. .e -,._.....---. ....•.::n .::,..-.
Rhvac is an ACCA approved Manual J and Manual D computer program.
Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D.
All computed results are estimates as building use and weather may vary.
Be sure to select a unit that meets both sensible and latent loads according to the manufacturer's performance data at
your design conditions.
C:\...\RENAR CAYMAN 1516.rh9 Monday, July 10, 2017, 11:26 AM
Rhvac Rlesident<al&Lrght Commercial H1/AG;Loads� ` � � z r Eht�Software,Development,lnc ,
Preferred Arr Condrftoning&Meafi Renar Home's Cayman;
r ,
West Oa'i Mach.FL:33409 y: ., Pa a 7..
Equipment Data - System 1 - Ac - 1
Cooling
System Type: Air Source Heat Pump
Outdoor Model: CH14NB036*0**B*
Indoor Model: FB4CNP042L
Tradename:
CARRIER AIR CONDITIONING
Outdoor Manufacturer: CARRIER AIR CONDITIONING
Description: Air Source Heat Pump
AHRi Reference No.: 9162515
Capacity: 34200
Efficiency: 14.5 SEER
Heating
System Type: Air Source Heat Pump
Model: CH14NB036*0**B*
Tradename: CARRIER AIR CONDITIONING
Manufacturer: CARRIER AIR CONDITIONING
Description: Air Source Heat Pump
Capacity: 33800
Efficiency: 8.2 HSPF
This system's equipment was selected in accordance with ACCA Manual S.
Manual S equipment sizing data: SODB: 90F, SOWS: 78F,WODB: 42F, SIDB: 75F, SIRH: 50%, WIDB: 70F, Sen. gain:
24,300 Btuh, Lat. gain: 7,580 Btuh, Sen. loss: 37,140 Btuh, Entering c1g. coil DB: 77,3F, Entering cig. coil WB: 65.1 F,
Entering htg. coil DB: 59.9F, C1g. coil TD: 20F, Htg. coil TD: 70F, Req. clg. airflow: 982 CFM, Req. htg. airflow:422 CFM
C:\...\RENAR CAYMAN 1516.rh9 Monday, July 10, 2017, 11:26 AM
Rhvac :R s�denbal&Light Commercial HVAC Loads Elft Softwire,'Develooment,Inc."
Preferred r CondiUornn 1&Mech z Renar Homes Cayman
WestPalm�Beach,.FL 33409 .. :: . Paa-8
S stein 1, Zone 1 Summary Loads (Average Load Procedure for Rooms
Compon nt n 'Areal Sen Lat Sen Total;
-.
:Gain":
RENAR SGH: Glazing-RENAR SINGLE HUNG, u-value 30 454 0 400 400
0.54, SHGC 0.25
7A-3: Glazing-Glass or plastic block, narrow ribs or flutes, 13.2 222 0 480 480
fiberglass screen, no coating, u-value 0.6, SHGC 0.33
RENAR SGH: Glazing-RENAR SINGLE HUNG, u-value 43.5 1,315 0 2,470 2,470
. 1.08, SHGC 0.49
RENAR FIXED: Glazing-FIXED .47/.24, u-value 0.47, 13.2 174 0 160 160
SHGC 0.24
RENAR S;GD: Glazing-SGD .61 /.23, u-value 0.61, 52.8 902 0 739 739
SHGC 0.23
11 P: Door-Metal- Polyurethane Core 19.8 161 0 149 149
11 D: Door-Wood-Solid Core 17.2 187 0 174 174
R-4.2: Wall-Custom, STUCCO BLOCK R4.2 DRYWALL 1049.5 17,162 0 10,665 10,665
13A-4ocb; Wall-Block, board insulation only, R-4 board 49 203 0 111 111
insulation, open core, brick finish
12C-Obw:!Wall-Frame, R-13 insulation in 2 x 4 stud 174.8 445 0 191 191
cavity; no board insulation, brick finish, wood studs
16A-30: Roof/Ceiling-Under Attic with Insulation on Attic 36 32 0 81 81
Floor(also use for Knee Walls and Partition
Ceilings), Unvented Attic, No Radiant Barrier,Any
Roofing Material, Any Roof Color, R-30 insulation
166-30: Roof/Ceiling-Under Attic with Insulation on Attic 1488 1,334 0 2,382 2,382
Floor(also use for Knee Walls and Partition
Ceilings), Vented Attic, No Radiant Barrier, Dark
Asphalt Shingles or Dark Metal, Tar and Gravel or
Membrane, R-30 insulation
22A-ph: Floor-Slab on grade, No edge insulation, no 181 6,881 0 0 0
insulation below floor, any floor cover, passive, heavy
moist;soil _
Subtotals for structure: 29,472 0 18,002 18,002
People: ' 3 600 690 1,290
Equipment: 0 0 0 .
Lighting: 1 3 3
Ductworks 2,967 0 1,727 1,727
Infiltration: Winter CFM: 0, Summer CFM: 0 0 0 0 0
System 1 Zone 1 Load Totals: 32,439 600 21,578 22,178
Supply CFM: 982 CFM Per Square ft.: 0.644
Square ft of Room Area: 1,524 Square ft. Per Ton: 825
Volume(ft3): 12,192
Total Heating Required: 32,439 Btuh 32.439 MBH
Total Sensible Gain: 21,578 Btuh 97 %
Total Latent Gain: 600 Btuh 3 %
Total Cooling Required: 22,178 Btuh 1.85 Tons (Based On Sensible+ Latent)
an ACCA approved Manual J and Manual D computer{program.
w. . ...w ..
Rhvac is proo gram.
Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D.
All computed results are estimates as building use and weather may vary.
Be sure to select a unit that meets both sensible and latent loads according to the manufacturer's performance data at
your design conditions.
C:\...\RENAR CAYMAN 1516.rh9 Monday, July 10, 2017, 11:26 AM
Rhvac.= es�deiitial&Light Commercial HVAC Loads 4 Ehte Software Development,:lnc:
Preferred �r Condit►omng&Meeh s Renar Homes Cayman
West Pao Beach,.FL,33409 w
S stem 1 Room Load Summaty
Mints �x'IRun Run Clg Glg Min Act:.
R om Area teras
---Zone 1---
1 Wic 1 36 2,265 29 1-4 636 1,220 0 56 56
2 Wib 2 36 1,150 15 1-4 329 630 0 29 29
3 Master Bedroom 195 5,357 70 1-8 473 3,629 400 165 165
4 Master Bath 121 2,169 28 1-5 552 1,655 0 75 75
5 Betlroom 3 143 2,415 31 1-6 497 2,143 0 98 98
6 Bath 2 55 686 9 1-4 215 413 0 19 19
7 Bedroom 2 168 7,944 103 1-9 588 5,710 200 260 260
8 Foyer 42 931 12 1-4 318 609 0 28 28
9 Great Room 462 1,527 20 1-4 634 1,215 0 55 55
10 Dining Room 96 3,853 50 1-6 530 2,288 0 104 104
11 Kitchen 120 1,977 26 1-4 605 1,160 0 53 53
12 Laundry 50__ 2,165 28 1-4 472 905 0 41 41
Ventilation 4,616 2,473 6,226
Duct Latent 659
Return_Duct 85 250 96
_ System 1 total - 1,52_4_ 37,140 422 24,300 7,580 982 _ 9_82
System 11Main Trunk Size: 12x15 in.
Velocity: % 785 ft./min
Loss per 1,100 ft.: 0.096 in.wg
CooAn S sfemt Summa
_ � r Coottn L �Sens�hle/t_atent. �" � YS p
- 4 g enstbte Latent
r.._;
Total:`.
Net Required:
2.66 76%/24% 24,300 7,580 31,881
Actual: 2.85 75%/25% 25,650 8,550 34,200
k_.
E U meat Data
Heating System Cooling System _
Type: Air Source Heat Pump Air Source Heat Pump
Model: CH14NB036*0**B* CH14NB036*0**B*
Indoor Model: FB4CNP042L
Brand: CARRIER AIR CONDITIONING CARRIER AIR CONDITIONING
Description: Air Source Heat Pump Air Source Heat Pump
Efficiency: 8.2 HSPF 14.5 SEER
Sound: 0 0
Capacity:1 33,800 Btuh 34,200 Btuh
Sensible Capacity: n/a 25,650 Btuh
Latent Capacity: n/a 8,550 Btuh
AHRI Reference No.: n/a 9162515
This system's equipment was selected in accordance with ACCA Manual S.
Manual S equipment sizing data: SODB: 90F, SOWB: 78F, WODB:42F, SIDB: 75F, SIRH: 50%, WIDB: 70F, Sen. gain:
24,300 Bfuh, Lat. gain: 7,580 Btuh, Sen. loss: 37,140 Btuh, Entering clg. coil DB: 77.3F, Entering clg, coil WB: 65.1 F,
Entering fitg. coil DB: 59.9F, Clg. coil TD: 20F, Htg. coil TD: 70F, Req. clg. airflow: 982 CFM, Req. htg. airflow: 422 CFM
C:1...1RENAR CAYMAN 1516.rh9 Monday, July 10, 2017, 11:26 AM