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HomeMy WebLinkAboutHVAC LoadsPrepared ,By: Kristin Kelly Florida -Breeze 6928 Vickie Circle Suite B West Melbourne, F1.32904 '321-951-8767 Friday, October 28,'2016: Rhvac is ah ACCA approved Manual J and Manual D .computer program. , Calculations are performed per ACCA Manual J 8ft Edition, Version 2; and ACCA Manual D. �_e Capy Elite"s.oftware"Develo mein; nc . Rhvac Residential�� Ligfit�Commer�cial HUACtLoads�, � , � �`" � P I AtC.xSeNce Masters; LI:C t Express Eli Model Psl Rcghi= Genera! Fro ect tnfQ a Project Title: :.::.. Express Elle. Model Psi Right Designed By:. Kristin: Kelly Project Date.- October 28, 2016 . Client Name: Express' Homes :Company Name:: Florida Breeze Company Representative: Kristin Kelly Company; Address: 6028 Vickie Circle Suite B Company City: West Melbourne,; FI 32904 Company Phone: 321-951=8767 Des' • n Data Reference City FortPierce, Florida Building Orientation.. Front door.faces South 'Daily Temperature Range: Medium Latitude: 27 .Degrees Elevation: 25 ft. Altitude Factor. 'A'999 Outdoor Outdoor .Outdoor IndoorIndoor Grains Dry Bulb Wet Bulb Rel:Hum, Rel.Hum. Dry.Bulb Difference ; Winter: 42 39.4 n/a n%a 70 n%a Summer: 95 78 47% 50% 75 53 UT-e es Total Building Supply CFM: .2,018 CFM Per Square ft.: 0.719. Square ft. of Room_Area: 2,807 Square ft. Per Ton: 630 Volume (ft3)-of Cond. Space: 23.507 ; ., Bui • ► •Loads Total Heating Required Including Ventilatiori: Air: 391748 Btuh 39.748 MBH Total Sensible Gain 44;365: Btuh 83 %. j Total Latent Gain: 9,109 ' Btuh: 17 % Total Cooling Required Including: Ventilation'Air: 53,474 Btuh .4.46 Tons (Based On Sensible + Latent) • to _ 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 aunt that meets both sensible and latent loads:acoording to the manufacturer's performance'data at your design conditions. 1 I I EARHVACtEXPRESS ELLE PSL RIGHT -NEW CALCS.rh9 Friday, October 28, 2016, 12:07 PM Rhvac SienatB Light Commercial HUAG Loads 61ite Software DeveIopmer% Inc., easters", tiLC "' �� Express Elie ModeP Ast R►ght; P„„alm Ba -AFL.- 32909 Pa e°�3' [Uscell h66us Report: : . S st 1 =nti Qutdoo O t•• 1 s ! t Ds a 8u et WD w KIM 11; Wbi a 8 Winter:, 42 39.4 809:/o n/a 70 n/a Summer:.: w95 78 47% : 500% 75 52.90: . Duct S'izMinputs Main Trunk Runouts Calculate: Yes Yes Use Schedule: Yes Yes Roughness Factor: 0.01000 0.01000 -Pressure Drop: 0.1000 in.wg./100 ft. 0.'-1000 in.wg./100 ft: Minimum Velocity: $50 ft./min 450 -ft./min. Maximum Velocity: 600 ft./min 750 ft:/min Minimum Height; 0 in. 0 in. Maximum Height:. 0 in. 0 in. t+�utsitle Air a a • Winter : Summer. Infiltration Specified: 0.430 AC/hr 0.230 AC/hr 168 CFM 90 CFM Infiltration. Actual: 0.430 AC/hr 0.230 AC/hr 1 'Above Grade Volume: X 23,507 CUA X 23.50Z ' Cu.ft. �. 10;108 Cu.ft./hr 5.407 Cu.ft./hr X-0.0167', X 0.0167 1 Total Buildinglnfiltration: 168 CFM 90 CFM Total Building Ventilation: 0 CFM 0 CFM ---System 1-7 Infiltration.& Ventilation Sensible Gain Multiplier:: 21,98 _ (1.10:X 0.999 X 20'.00 Summer Temp. Difference) Infiltration.&:Ventilation Latent Gain Multiplier: 35:94 = (0.68 X 0:999 X 52.90 Grains Difference) Infiltration & Ventilation Sensible Loss Multiplier.: 30.77 = (1.10 X 0.999 X 28.00 Winter Temp. Difference) Winter Infiltration Specified: 0.430AC/hr (168 CFM) Summer Infiltration Specified: 0.230 AC/he (90 CFM). D OUR WeRdwI R R tor See o S st 1. A . No. Descr n lei s 1- - - --- — -...: - -- Su ! __ _Attic __ - _ ::16B pp y .1 Return Attic 1613 t jI 1 ! 1 i ,0.12 6. 852 ::No I I, E:IRHVACIEXPRESS ELLE PSL,RIGHT NEW CALCS.rh9 Friday, October28,2016, 12:0.7. PM Rtivac - ResidenEiat & Light Commercial H AC Loads Elite Software Development, inc. A/C Service Masters ttC Express Elie Model Psi Right Patin Ba , EL 32909 Pa e 4 :: t�tet ft? Sen Lat Net .: Sen H _ Ad Dud Scope Ton Ron Area �. :Gain ... Gain .. Gain .Mass .. CFM CFpA :: CFM Size . Building 4.46 - 636 2,807 44,365 : 9,109: 53,474 39,748. 51.7' 2,018,, 2,018 5ystetn1. -4.46 -"630' 2,807 44165 9109 53,474 39,748 51T 2,018 19 Ducl Laterit 3.570, 3,570, Zone 1: ' 2.807' 44,365 :..6,539, . 49;90.4- • 39,748 , . 517. ioj 24x24 - t3.624x2 , .. 1-First Floor 1,314 24,1681 2,762• 26,930 26,984, .:351 1,100 '6,6,6,6;6, A6,6 2-Sec6nd Floor'. 1,493 20,197 2,777` .22.974 12,764` 166 919 ;5515,5,5, EARHVAMEXPRESS ELLE PSL-RIGHT NEW CALCS.rh9 Friday, Qptober~28, 2016, 12:.07 PM Rhvac Residentiah8 U htCommec�af HVAG Loads rW A/Cr3ervrceMasters, LLC �,g-'; E6te`SGftwa"re Develo men Ine. Express Elle Madei PSI Right-. Total Bq#ding Summary' Loads ~Sen I Cam Went Ar a Lat To 1 Desc ' a `on qua oss Cain Gain Ga n 2A-v-o::Glazing-Doublepane:low4(e = 0.60), operable . 251.E :- 2,401 0 .... . 4414 .. 4,414s window, vinyl frame, u-value:0.34, SHGC 0.35 2A-v-d: Glazing -Double pane low-e-(e =:0.60),: sliding 40.8 720 0 ... 789 . 789' glass door, vinyl frame, u-value 0.63; SHGC :0.32 2B-v-6:: Glazing=Double pane, low-e;(e = 0.60); fixed sash, 2.5 : 24 0 35 35 vinyl frame, :u-value 0.34 SHGC 0.35 11J:.Do6�-Met6l = Fiberglass Core 39.4 663 0" 733 13AB-0fcs: Wall -Block, no blanket or board. insulation, 939.2 4,843 0 3,851 3,851 "filled core -siding finish 12C-0s.%w Wall -Frame, R-13 insulation in 2 x 4 stud: 1362.2 . 3;471 0 3,286 3,286: -cavity, no board insulation, siding -finish, wood studs 16B-38: Roof/Ceiling-Under Attic with Insulation on Attic 280.7 2,044 . 0 41014 4,014 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=38 insulation 22A-0m: Floor -Slab on grade, No.edge insulation, no 157 5,187 0 0: 0 insulation below floor, any floorcover, passive;: heavy dry or li ht wet soil .'Subtotals for structure::, 19,323, 0 1.7,122 17,122 People: 6 1.200 - . 1.,380. 2,580 Equipment: 1;101. 6,144 7,245 Lighting: 0- 0 0 Du6twork: 15,240 3,570 17,738 21,308 i Infiltration:. Winter CFM: 168,.Summer CFM: 90 5,185. ­ 3,238 -1.,981 5.219 Ventilation: Winter CFM: 0, Summer: CFM: 0 0 0 0 0: Total Building Load Totals: 39,748 9,109 44,365 .53,474 Check i=i � ures — -- -- - - Tam Building Supply CFM: 2;01.8 -- CFM P&F.S46dre Square ft..- of Room Area:. .2,807 Square,ft. Per Ton: 630 Volume (ft3) of Cond. Space: 23,507 Sull i Loads Total Heating Required Including Ventilation Air-39,748 Btuh :: 39.748 MBH Total Sensible Gain: -. 44,365 .Btuh 83 % Total Latent Gain:. 9,109 Btuh 17 .% -Total Cooling Required Including. Ventilation'Air: 63,474 . Btuh 4.46 : Tons.(Based On Sensible + Latent) '• Notes 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:Manuat 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. j, I. E:IRHVACIEXPRESS LLLE PSL RIGHT NEW CALCS-.rh9 Friday, October 28, 2016,.12:07 PM 1 Entire House Sumniary Loads: " 2A-v-o: Glazing-Doubld pane- low-e,(e = 0.60),'bperable window, Vinyl frame, u-value 0,34,'SHGC 0.35. 2A-v-d: Glbzind-Double pane 16W-e (e =:0.60),. sliding, glass door, vinyl frame; u-value 0.61, SHGC,0.32 2B-V-6:: Glazing -Double pane. low-e (e = 0.60),fixed sash., vinyl frarne,u-value 0-34j.SHGC 0.35 11 J : Door -Metal = Fiberglass Core -1 3AB_0fcs: Wall -Block, no blanket or board insulation, filled core, siding finish 12C-OsW: WallrFrame, R-1 3 insulatioh'in 2 x 4 stud cavity; board insulatio I n siding'finish,wood 'Studs' .16 , B-38: Roof/Ceiling-Under Attic with Insulatio"n'on Attic i - -Floor (also. use for KneeWalls and Partition Ceilings); Vented Attic, No Radiant Barrier, Dakk Asphalt Shingles or Dark Metal,* TarandGravel or Membrane, R7'38. insulation '22A-0m.-. Floor -slab on Otade, No ed ge insulation, no insulation below floor, any floor cover, passivei'heavy dry or. light Wet soil -SUbt6tals for structure:. People: Equipment. Lighting-. D,u'ctwork: Infiltration: Winter CFM: 168, Summer CFM: bb Ventilation: Winter CFM: 0, Summer CFM: 0 7 System VEntire- House Load Totals: Squar6 ft. of Room Area: Volume (ft) of Cnd. . Sp . ace: 2,807 23,507 .40.8 720 .0 .789 789 2.5 .24 0 . :35' .39.4 $63 .0 733 733 9392 4,813 0 3,851: 3,851 1362.2 :3-1471 .0 3.286 28.07 2,044 0 -4,014 4,014 A57 5,187 0 .0 19,323 0 1.7, u2 17,122 6 1,200 1,880 2,580 J.j 001 6,144 7"245' 0 0 0 15,240 3,570 17,738 21,308 5,18.5 3,238 1,981 5,219 0 0 0. 39,748 9% 109 44,365 .53,47.4 CFM Per Square ft.: Square -ft. Per Ton: 630 a Total Sensible Gain: 44,365 Btuh 83 % Total Latent Gain. qjbg btiu[h 1.7 % Total Cooling Required Including Ventilation Air., 53,474. 8tu'll 4.46, Ton s (Based On Sensible +Latent) ... .... . . .. Rhvac is: an 'ACCA approved ManUal J. and Manual,D'computer program. Calculations are: performed per ACCA Manu;il,J 8th Edition, Versi6'n p 2, and ACCA ManuOl D. All computed .results are estimates .as building use and, weather:may vary. a y. Be sure to select a unit that'meets both sensible and latent loads according to the manufacturer's performance data at, your. design,conditions. =:1KHVAUXL.AFKE85 ELLE. PSL- RIGHT NEW CALCS.rh9 Friday, October 28, 2016, 12:07 PM Rhvac Residential & Lighf Commercial HVACt:oads, o -" €;,a Etife Software�l7evelopment tnc.' AIC Serv�ceMasteLLC� = " xpress, E le Mst odel Pi�igtif n :FalrnBa FL323 9� `' (Equipment" Data - System' - Entire House EfiHe 6:ooling ... System Type: Alt Source Heat Pump Outdoor Model: 25HBC560A*"30 Indoor Model: FV4CNBd06 Tradename: CARRIER AIR CONDITIONING Outdoor Manufacturer: CARRIER.AIR CONDITIONING . Description: Air Source Heat Pump AHRI ReferenceNoa 3646389 Capacity: 61041 Efficiency: 14.5 SEER Heating . System Type:. Air Source Heat Pump Model:, 25HBC560A**30 Tradename: CARRIER AIR CONDITIONING. Manufacturer: CARRIER -AIR CONDITIONING' Descriptiori:_ Air Source Heat Pump Capacity: 56000 Efficiency: 8.5: HSPF This system's equipment•was selected: in ;accordance with ACCA. anuaf Manual. S equipment sizing data: SOp6:.95F, SOWB: 78F, WODB: 42F, S•IDB: 75F SIRH:;50%, WIDE:70F, Sen. gain: 44,365 Btuh, Lat. gain: 9,109 Btuh, Sen. loss: 39,748.Btuh, Entering clg, coil'DB: 75F, Entering clg.; coil WB: 62.5F, Entering Iitg:: coil. DB: 70F, Clg.• coil.TD: 20F, Htg. coil-V: 70F, Req. clg, airflow: 2018 CFM, Req. htg.: airflow: 517 CFM I E i i f iI f. I j E:IRHVACIEXPRESS ELLE PSL-RIGHT NEW CALCS.rh9 Friday, October 28; 2016; .12:07 PM Rhvac Residential $ Light Commercial HVACtLoads w ,E?alm i3a ,FL��3 Oss, �.•� ,��y«,x,Y��.�,,� .,� .System- � � Roorri Load _Siarrtmary � ;- ..: • ; --- one: i-- 1 First Floor 11314 •26,984 - 351 -6,6,6,61 - 24,168: 2;762 1,100 1,100 6f6�6,6, 2 Second floor 1,493 .12,764 :166 6,6 5,5,5,5, - 20,1.97 2,777 919.. 919 5;5,55; 5 Duct Latent 3,570_ System 1 to 2,807 39,748 : 517 - 44,365Y 9,109 �26018' 2,018 System1 Main_ Trunk Size.- 19 in: --- -� -- - - Velocity: - 1,031 ft.lmin .Loss per 100 ft.: 6.072 in.wg Duct size.resutts above are from Manual D Ductsize. Runouf duct :velocities are not printed with duct size results. from Manual'D: Ductsize since they can vary within the room. See .the Manual b' Ductsize report for duct'velocities and other data, -•��_ ?.uy tau 7o r l U /o .54, 936 6,106 f ' ,l 61- 042 # �?. , °ala�Nr� cri'vatcr `I' Type: Heating System - Air Source Heat Pump Coohna Svstem' --- - :Air Source Heat Pump Model:.. Indoor:Modei: 25HBC560A`*30 25H13C560A"30 ... Brand: _ Description: CARRIER AIR CONDITIONING: FV4CNBQ06. CARRIER AIR CONDITIONING Efficiency: Air Source Heat Pump .: 8.5:HSPF Air.Source Heat Pump Sound: 0 14.5 SEER Capacity:::. Sensible Capacity: 56,000 Btuh - n/a 0 61,041 Btuh; . Latent Capacity: n/a .54,936 Btuh 6,106:Btuh AHRI Reference No.: n/a 3646389 This system's equipment:was selected in addordan6e with ACCA-Manual S. Manual S equipment sizing data: 44,365 SOD B: 95F, SOWB: 78F, WODB: 42F, SIDB: 75F, ZIRK. 50%, WIDE '70F, gain: .Sen. Btuh, Lat. gain: 9,109' Btuh; Son. loss: 39,748 Btuh; 'Entering clg: coif D6; 75F, Entering clg..coil WB: 62.5F, Entering htg.. coil DB: 70F, Clg;.coil TD: 20F, Htg. Boil TD: 70F, Req. clg.:ai&w: 2018 CFM, Req;:htg..airnow: 517 CFM. E:IRHVAMEXPRESS ELLE PSL RIGHT' NEW CALCS.rh9 Friday; October 28; 2016, 12;07 PM own untcl a I - t'o.. P, Y, urls tc tn Header Information Contractor Florida Breeze REQUIRED ATTACHMENTS' Manual A.Form, (and supporting -worksheets): Mechanical, License # .CAC18141-13 or MJIAE Form= (and supporting workslieefsj: OEM perfoninance data (heating, cooling; b(ower): Building plan # Manual D Friction Rate worksheet: Duct distribution system sketch:. Home Address (Street or Lot#, Block, Subdivision) Winter Design_ Conditions Outdoor temperature 42 �F indoor, temperature 70 OF Total heatioss -39748 Btu/h Summer Design Conditions Outdoor terperature • 95 °F Indoor temperature 75 OF Grains difference 53 A Gr @ 50 %'Rh Sensible heat gain 44365 Btu/h Latent heat gain 9'109 Btu& Total heat gain 53474.. Btu/h Form RPER"1.01 - ' 8 Mar 10 :ATTACHED Yes,ZX No[ Yes: No OX Yes 0 NoEl Yes❑ No9X: YesQ ..No❑X Building; Orientation (Front doorfacesj South North, East, West South Northeast, Northwest, Southeast, Southwest Number of bedrooms 5 Conditioned floor area 2807 Sq Ft Number of occupants : 6 Windows Eave overhang depth,:: Internal shade. .eGnds, drapas: au Number of skylights Heating Equipment Data 'Goofing Equipment Data Equipment type Heat pump Equipment type Heat pump. Furnace, Heat pump, adller, etc, : ' Alr Conditioner. Heat pump, etc Mode{ 25HBC560A**30 Model " 25H8C560A**30 Heating output capacity: . 56000 Btu/h Sensible cooling capacity 64936 :Btu/h Heat pumps -capacity at winter design outdoor conditions Latent cooling capacity �.6106 Btu/h Auidtiary,heat output capacity Btu/h Total "cooling capacity . 61 O41 Btu/h Design airflow 2029 CFM Externafstatic Pressure (ESP) 0.32 iWC Component Pressure Losses (CPL) lWC 0.:25 Available Static Pressure (ASOj : ,Q.067 IWC ASP = ESP : CPL Contractor's PH' ted'Name k Contractor's Signature .Kelly 1.6 Ft 0 Roof Eave: Depth Window Blower Data Heating CFM 4 CFM Cooling CFM 2241 CFM Longest supply duct: :44 Ft Duct Materials aJsed (circle) Trunk Duct: Duct board Flexi Sheet metal, Longest return duct: _25Ft Lined street Metal; Other (specify) Total Effective Length (TEL) Ft Branch Duct: Duct board,, lex Sheet metal, Friction Rate: 0.1 IWIC Lined sheet metal, Other (specify) Friction Rate =:(ASP K 100) TEL Date: 8124=15 ' The AHJ shall have, theAsOetion to accept Required Attachments printed from approved ACCA softvrare vendors," see,{ist on page 2 of instnictions.: - ' If abridged version of.Manual J is used for Mad calculation,- then verify residence meets. requirements. see Abridged Edition checklist on page 13 of instnictions. Form generated by ACCA-approved Manual J Etghth Edition Version 2 Elite Software Rhvac program, Air Conditipning Contractors,:& America Manual ('R'esid'dntiil:ElijipmentSelddtioh) llroieql io.iormation 'Name: T City; -Aiebde: A] Statertitude Adjustment: F T-00-1 %luumig uesig nintormation 0 utdoor bes'Ign Temp: F 9T J'F Summer ... db .0 s *F db (Winter utdo6r Design Temp.F 43 Indoor De' sign Temp:F 75 -F db •1 50 I%RH :.F wb Manual J Load Calculations Total Load: Sensible Latent SHR Heat Loss OEM Informati6h Manufacturer: JCarrjier:- Coil orFan-Coil lVIodeI#: JFV4CNB006. (A) Manufact.urees Cooling Performance Data Entering -Coil Tdimperature = 75 (F db) Rated CFM @- Rated RA Temperator6 Rated'CFM @ Desig n RA:Temperature Rated CFM @ Rated RA Temperature (B)'Manufacturer's Cooling Performance Data Entering Coil Temperature = 75 (F db) Rated CFM @-Rated RA Temperature Rated CFM. 6 Design RA Temperat-ure Rated CFM @ Rated RA Te7 mperature AirflowCalculations Design TD for Airflow D s Se es�lgn. Sensible CFM Jgn 2241 Furnace Mode.* F AFUET-7 Condenser Model#: 125HBC560A.: SEER: 74.5-1 HSPF: Lbw6r Return Air CFM (F wb). 1750 j L ---------- J F63 62 Higher CFM r 2250 07 Manufadur6irs'C6oling Performance Data. (Interpolated) led) Design CFM Excess. Latent Capacity Calculation Capacity-@ Design CFM / RA (F wb) Equipment Capacity as a % of Design Outdoor Temperature = Total BTUH. Sensible BTUH 95 (F db) Latent BTUH' 51,166 SHR F 0.7044 0..8701 0.9154 Return Air (F wb) Outdoor Temperature = Total BTUH Sensible BTUH: r 95 (F db). Latent BTUH SHR 67 E6 1, �O84 3,016.. 62 Return Air �(F wb) 12240.7 L J 63 Manufacturer's Heat Pump Data r Capacity 47 OF db 57,470 Manufacturer's Furnace Data Input Outdoor Temperature = 95 (F db) Total BTUH, Sensible BTUH Latent BTUH SHR 61,041 I 1-1-47-115-0710 Capacity @ 17 OF db 32,790 Output Balance Supplemental 'He:at Point.. Required -22.97, Desired Calculated FEATURES nvironmentally Sound Refrigerant Technology o, Purond,'chlorine4ree" non=ozone depleting refrigerant - - " • Thermostatic Expansion Valve" ( " X" desi ned to maximize• erforrriance with t'uronm refrigerant P :iT: ji g. ... P Energy Efficient"Operation • Electronically Cgmmutating Motor (ECM) operates efficiently at all speeds: Maximizes -efficiency of heating and cooling systems " " ' " ":Ultra low power consumption: during :fan only operation. indoor Weather Control •.Warm, comfortable heating• air temperatures: •::Unmat.clied humidity contt0l;.espec ally with Carrier's:Thermidistat'° Control Airflow and Sound Technology a Diffuser air discharge section for high airflow efficiency and ,quiet,,""smooth operation •. High duct- stsitic capability: "" t i7tiigu ch ine design lilac m els nea" a stt ug t tkgujaoq tc atr'ie a$e sets f a> s f+mq -CAN75 rti i gi t-9stt ' �1�Drittcites- n'fslafic: x t, . • :. ...... . Condensate`Control and Disposal Technology � " Riinimat"standing waterless microbial growth for improved IAQ and reduced condensate.line clogging and related condensate leakage . :Condensate fittings relacafed away from turbulent airftow:patte'rns atthe blower entrance for improved condensate control performance Overflow feature for slope coil units allows condensate to exit the unit without'damage to product :un'der"clogged primary antl secondary .line conditions • TeAed for;condensate disposal at conditions much more severe than those required "by AHRI . Primary:and secondary drain,conriections to comply with, HUD • All pans constructed of an injection •molded glass -filled polycarboriate engineered resin material, with brass drain connections. _ :" , thick cabinet m:s.ulatiod'with vapor barrier•..Hi h densuper ry •::Pre -painted galvanized sheet metal cabinet Heat"Transfer Technology :. grooved copper ttibin .Lanced sine wave aluminum fins. • DisCreet-refined counterAo' w refrigerant circuitry • 'Bi=flow'hard. shut-off TXV metering device • ArmorCoat'": coil protection available Quality Assisting," Ease -of Installation and: Service. Features • Aikuriiti multipoise • Provision made for suspending from roof or ceiling joints • Modutar cabinet -on 0113,thru 006 units - - .Sweat:cdnnections for leak. free, seivice e .Multiple electrical'entry, for application flexibility (high and low voltage) . ::. •. Low voltage; terminal strip, to safely hold connections within the.cabinet. •, .inspection plate'on A -coil. models for.quick eo1cleanliness,inspection • .Cabinet'.construction features innovations designed •to', prevent cabinet sweating "Controls and Electrical -Features. • Easy Select Board to maximize comfort, efficiency, and safe heater airflow,6rieration .-.,Easy. plug•.cohnectiori'provided, for quick installation of accessory•heater packages :40VA 20S/230v transformer Replaceable 5=amp blade -type auto fuse protects against transformer secondary short Filter Features: . •Factor}* sypplied filter Cleanable: polyester filter media • Filter "springs" out for. easy access - no:fools required • Newly improved filter rack area - frlterdoor insulation added for an improved, air seal 2