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Home My WebLink AboutBuilding Permit #690 - Permits #690 - 131 COTUIT STREET 5/10/2010 00,10 ph or" Location.2., 0e J 01, No. Da,tle `,. 0ORT01 TOWN OF NORTH ANDOVER 4 "16 Certificate of occupancy A `00 VII a ml "'a Building/Frame, Perm't Fee, $ SACHU Foundation, Peirmilt Fee $ Other Permit Fee TOTAL, PO4 Chef ay ck 7 Building Inspector Permit O: t di BUILDING PERMIT TOWN F NORTH ANDOVER APPLICATION FOR PLAN EXAMINATION Date Received Date Issued:_ 'la .,.,L D' IMPORTANT: Applicant must complete all items on this page LOCATION TYPE OF IMPROVEMENT New Building Addition _p j e rats o epair, replacement Demolition Septic Well Water/Sewer • PROPOSED USE Residential _. One family Two or more family No. of units: Assessory Bldg Other Floodpla.Y Wetlands Non- Residential Industrial Commercial Others: Watershed District DESCRIPTION F'WO K TO BE PREFORMED: ::r Identification Please Type or Frit Clearly) OWNER: N a e: / 1 1 e. . .� Address: - :r Add s: _ Pervisoes C .HonletnprOvement L • • • • • • A C JT CT/ENGINEER Address: FEE ELLE. BULDING PERMIT: $12.00 PER $1000.00 OF THE TOTAL ESTIMATED COST BASED ON $1 PER E!1 .F. -:: 1 Total Project Cost: $ - . .—." Check No.:45- F 6; / _ Receipt contracting with unregistered contractors do not have access NOTE: to Personscon g 4 Lice se: -Phone: PhoneF ,f. N3 r xp. te: : : Phone: Reg. No._ Si on tu� ofertfow.er _.Signature of contractor PERMIT TO idija,dillli,1;1111, I THIS CERTIFIES THAT has permission to erect 0 buildings on (31 to be occupied as 4 Sti 41 provided that the person accepting this permit shall in every respect conform to the terms of the application on file in this office, and to the provisions of the Codes and By -Laws relating to the Inspection, Alteration and Construction of Buildings in the Town of North Andover. VIOLATION of the Zoning or Building Regulations Voids this Permit. PERMIT EXPIRES IN 6 MONTHS UNLESS CONSTRU STARTS BUILDING INSPECTOR Occupancy Permit Required to Occupy Building Display in a Conspicuous Place on the Premises — Do Not Remove No Lathing or Dry Wall To Be Done Until inspected and Approved by the Building Inspector. SEE REVERSE SIDE FOC Sep Fou Rot: Chi Fine Rou Fina Raul Sery Fina Roux Final Burn' Streei Smol GEOTBERMAL U.S A Robert Pauline Contractor Installer IGSBPA Certified (508) 801-6466 This Proposal Contract for: The installation and Sales of Goods is - r made on ei,-32,Y)//1") BETWEEN: Geothermal USA, an independent company organized and existing under the laws of Massachusetts, with its office located at: 15 r. Braley Road Rochester, MA 02 770 AND: Vito and Meghan Iacoviello 131 Cot it Street N. Andover, Ma DESCRIPTION OF SERVICES: Geothermal USA agrees to install a heating and cooling system to the above person and addressed mentioned. The installation will be done using a vertical closed loop. Duct work will be installed in the basement for best possible comfort. A 4 ton Geo -Unit will be installed in the basement, which will feed the two air handlers for the entire house. All mechanical aspects will be completed and installed for best possible results. The room over the garage will have returns moved for better air flow and heat. The house will be split into three or four different heating and cooling zones for best comfort. Services will be rendered in a time frame of approximately five to six weeks. The warranty for Geo -Unit will be 10 years, and 50 years for the actual pipe and loop. •Ltia,/ etA / I , /1(A.4eLsikeix— 11 1// The parties have executed this agreement at e*?e-. (// The day and year first above written. SELLER 1 dVi APHORIZED SIGNATURE (T) 0 I \t— Ait 1P2-- PRINT NAME ( BUYER A 07HORIZED SIGNATURE ,77o/2 :74' 4-7 PRINT ATAME lacoviello Residence 131 Cotuit St North Andover, MA 01845 System Rating 8 kW DC Photovoltaic Solar Array 6.88 kW AC Photovoltaic Solar Array Lquioment Summary 32 Yingli 250 Poly Black Frame Modules 32 Enphase M215-60-2LL-522 Inverters 73 Roof Penetrations Sheet Index PV -1 Cover PV -2.1 Description of Work and Load Calculations Roof A PV -3 Electrical Diagram PV -4 String and Conduit Layout PV -5 Equipment Ratings and Sinage Governing Codes 2011 National Electric Code 2012 International Building Code Underwriters Labratories (UL) Standards OSHA 29 CFR 1910.269 ASCE-7-10 co N 0 CN 0 C CO 0- 0 lacovielio Project 131 Cotuit St Cover Sheet PV -1 urt, co 0 0 0t0 Roof A 8 kW DC Photovoltaic Solar Array This solar array is comprised of 82 Yingli 250 Poly Black Frame solar panels. The panels are mounted using the Unirac Solar Mount solar mounting rail to the building's 2x8 Rafters, spaced at 16 oc. Each solar panel is attached to an Enphase M215-60-2LL-S22 microinverteralso mounted to the Unirac Solar Mount rail directly beneath the panel. The solar panels produce DC power when struck by sunlight. The DC power is converted to 240 V AC power at the inverter. Micro - inverters are connected in strings with a maximum number of 17 micro -inverters in each string. This system will be grid -tied. if the solar panels produce more power than is used by the building, the excess power flows back into the utility grid through a net meter to be available for other power users. All metal parts including solar panel frames, micro -inverters, and mounting rails are grounded using the manufacturers recommended grounding method and WEEB technology along with #6 AWG grounding wire. The building was constructed in 2004, Panel Layout Panel Dimensions Panel Weight System Square Footage Racking Weight Micro -Inverter Weight Variables h 30 ft 14 46.3 ft Roof Pitch 36 degrees V 100 mon Snow Load 50 psf Roof Zone 3 E 18 64.96 in x 38.98 in 40.8 lbs 563 sq ft 591 lips 1.40.8 lbs System Weight 2037 lbs System Distributed Load 3.6 psf Roof Support 2x8 Rafters Actual Paint Load Max Spacing 4 ft Total number of Roof Penetrations 73 Max Allowable Rail Overhang 16 in Members are Hem, Fir (North) allowing 2,35 lbs per inch thread depth a Wind Downforce Wind Uplift Kzt Exposure Category A Glossary of Terms for Load Calculations Roof Pitch V Snow Load Roof Zone Pnet Downforce Poet Uplift iKzt - Building Height Building Least Horizontal Roof Pitch Basic Wind Speed Snow Load Roof Zone Effective Roof Area Roof Zone Setback Length Net Design Downforce Pressure Net Design Uplift Pressure Topographic Factor 480 16.5 cid -21 psf 1 1 1 Pnet Downforce Pnet Uplift i8 16.5 psf -21. psf 5.4 A 10 Rd Ru Exposure Category Typical Section Dead Load Snow Load 5 DWL° Pnet Total Load P.. DIstrib 1;*. Note 1: Use 5/16" x 4"Hex Head Stainless Steel Log Screws Note 2: Roof Support Members are 2x8 Rafters Nate 3: Unirac Solar Mount Racking Load Combinations 01 02 103 Uplift 3.6 3.6 3.6 2.2psf 50.0 °°r 0.Opsf 0.0 16.51 12.4 , _-.21.0 puf 75T61-1_20.1 53.5 18.8 osf 145.11 54.5 .iF 51.0 plf wNlax Max Span Actual Span Rd Ru Required Thread Depth Actual Thread Depth * DWL: Design Wind Load * Absolute values are indicated for the calculated quantities of P -Uplift and vv -Uplift Adjustment Factor for heit;t. Importance Factor of for a single family residence Module length perpendicular to beams Point Load - Maxirnurn Downforce Point Laad - Uplift - Suburban single family dwelling 145 Of 3 ft 4 ft 581 lbs 204 lbs 0.87 in 2.25 in 15 Avenue E ilacoviello Project Hopkinton, MA, 01748 4, 0 0 rn Monday, April 07, 2014 4 0 North Andover, MA 01845 Calculations PV -2.1 Electrical Diagram for lacoviello - 8 kW DC Photovoltaic Solar Array Tan A, 2 6 Pam.. hiveneft 1,6 3 ot 22S% IS 201,rap pal..., Meaner, /0 vt _11 *12S%. 11 on 20 Art. dteutt Sneaker IOW Mad.. To. 32 Machabrs end heornen 15C igfew. the paw module tr.) ememie Mitre hiNteemr Mild1=_VS21.-11d2..... 4.2-.111X 2122.e21221-e-A2A121e12,..C---.....2,11ML N. AC Vettare -..20421N Ifr1271...1=0,.--.-,-. 0.1.A.d. Tne Vadrimmded conettnees end 000 1 der donde cd Werner. (Ty. - ...._ .... - - , 1 1 1 1 1 PV PToteuclion hirter tr.410442 RaPA Amp Not, used Dis.**Wavet Sw*CON Mad. a Dt22221210 rnemete. 401044.1 10 the .4W, meter National Grid Account Number 41194-31000 UMenter Mein fleettionCete..0 TPIMN-THWN.2 teepee inj /141444-THW1.2 Capper 0010.1 PVC Caimaall 1= Met., letemeneclon 01 the 1 everduk (75, ...atm two eke., vpienetal.... 44).0 T141414,....1-2- phmween4unetes.. T1414nan.1174-2-atnnren. plin 41) .2 Gestund Calctdatiori for P,4 Breaker abwiatiai for Maki Brea kmr & Circuits System Current = 32 it 0.9 = 2113 Amps DesignAin Perage 28.3 X 1256 = 36 Amps Main [fuss Rating ---itX) X g 120% = 240JPs ingMain Breaker = 200 Niax Solar Breaker I 240 (A' 1" - Ps --dr-cult 1 = 16 X .9 x 12.5% = 3SAmps Grcuit 92 . Orcin 93. ortuii 16 X .9 225% = 1,8 Amps X ,9z125% = i.9x125%1 =1 0 Electrical Notes equipment to lye rued and la beled forks application. All conductors shall be copper, rated for 90C and wet environment unless otherwise noted. 3) Working clearances around al new and misting electrical equipment shall comply with NEC11026 All wire terminations shall be approprUTtely labeled and read4visable. 5) Mothil.groundingclipsto be Installed betw--een module frame and - module support rail. per grounding cfip manufacturers instruction. 6) Module Support rani° be bonded to CO-71tIMIOUS copper GEC via WEER lug per NEC 690.4(C)- 7) If used pv power source breaker to be located at bottom °fit-U3w-- NEC 690.64(8)(7)i i) AC combiner pan- ela shall be labeled as. "Inverter AC COM.' ii;fer Palter. fisthig agency neilleand number to beinikated on inverters and modules per NEC 110.3(B) 10) PV power' sou-- rce breaker to bisulta Ole for backfeed per NEC 690.64(B)(5). - TOr (14.01.6. 40 Uli Ike 0470......0. Connect,. Linen .111 =mailed Pomp. 2p*. circuir breekce. 1.11.00.0iceded imandetien Afttirraf Seryik*Pan.5 125 Amp 140). Lee 1000ceener 010 0.0141104. Mumi Oltder nenttnet 0044.4 0702.7.0 ma. nen. dresteer listed brOwn 40) 1...m. 2 4ter4e ein041 41)1114erm, 2-00W. erentit bee.ttee 41)15 ....1 -note <Inuit D... 10e MU 0ann.1 .02 -W with 50041 du PV Circuit Conductors PV Combiner Panel to Array Minimum f.t 10 AWG WIRE SIZING CALCULATION 2014 NEC Article 310 Full Load Amperage . ..... : 14.4 Source Votage 240 Length of Run (Fe -et) :75 Load Duty . .........._ : Continuous Conductor Application ...... : Conductors in Raceway. Cable or Earth Conductor Arripacky Table : NEC Table 310-15(8X16) Conductor Type ......... ..... : THHN Copper Conductor Location ....-..... Dry!Demp Conductor Insulation Temperature : 90 *C Ambient Tempemture : 26-30 cC 711-36 iF Terminal Terrperature Rating :60 'C Circuft Type: Single Phase 3 Wire (2 phase conductors & neutral) Oty. of Circuit CurrentX.arrying Conductors 2 Addtional Current -Carrying Conductors _. :2 Total Qty. Current -Carrying Conductors ..... :4 Conductor Requirement Ful Load Amps: 14.4 Load Duty Llutliptier : 125 Ambient Temp. muttipfier 1.0 Qty. Conductors Murtiplier : 125 Required Conductor Ampacity: 22.5 Terminal Requirement Full Load Amps : 14.4 Load Duty Multipher : 125 Required Terminal Ampacity : 13.0 Selected Conductor Conductor Ampacty ....... : 30.0 Ambient Temp, Derate 1.0 Qty. Conductors Derate : 0.8 Adjusted Arnpacily ......._ : 24.0 SELECTED CONDUCTOR 5128: 10 Awg 2 x OhmsrLiliFt x Length x Amps 2x 1.24x75x 14.4 VD = 1000 x City Wires per Phase 1000 x 1 Volts At Load Terminals.-- :237-32 Actual Percent Voltage Drop . 1.12 aresatdit 0.1116, entmeniaa E.1/edet. 0.041n4 ET... 200 *env Maw, Main 10. - Service Pere. PV Circuit Conductors Solar Breaker to PV Combiner Panel Minimum 03 AWG WIRE s G CALCULATION 2014 NEC Article 310 Full Load Amperage 23.3 Source Voltage : 240 Length of Run (Feet) : 30 Load Duty : Continuous Conductor Appbcation : Conductors kt Raceway. Cable or Earth Conductor Amps ctly Table : NEC Table 310-15(BX16) Conductor Type THHN Copper Conductor Location Dry/Darnp Conductor Mutation Temperature :90 'C Ambient Temperature : 26-30 *C 73-364F Teraina' Temperature Rating 601C Ckcut Type : Single Phase 3 Wire (2 phase conductors & neutral) Qty. of Circuit Current -Carrying Conductors :2 Conductor Requirement FuE Load Amps ....... : 23,3 Load Duty Llultiprier : 1.25 Ambient Temp. Mu .: 1.0 Oty. Conductors Multipaer : 1.0 Required Conductor Arnpacity: 36.0 Terminal Requirement Ful Load Amps7. 23.3 Load Duty muitii3fier 1.25 Required Terminal Ampacty : 36.0 Selected Conductor Conductor Ampacity ....... :40.0 Arnbrrt Temp. Derate 1.0 Qty. Conductors Derate :1.0 Adiusted Ampacrly ........ : 40.0 SELECTED CONDUCTOR SIZE :3 Ala* 2 x OhmsittilFtx Length x Amps 2 x 0.773 x 30 x 232 VD= =1.34 1000 x Qty Wires per Phasel x 1 Volts At Load Terminals_ 233.66 Actual Percent Voltage Drop - :0.56 0 • 0 E 2 15 Avenue E 00 N. 0 0 arr -5 0 7- 0 rn PV -3 North Andover, MA 01845 Wiring Description (32) Yingli 250w Black Panels with (32) IV1215 Inverters PV meter type: Enphase RGM Emu location: In the basement next to the main panel. Internet Connection: Bridge Main Electrical Panel: Murray (200 Amp) Circuit Calculations: 32 inverters x .9 / Inver -ter = 28.8 Amps x 1.25 = 36 FLA. PV combiner with: (2) 20 Amp, 2 pole circuit breakers, (1) 15 Amp, 1 pole circuit breaker (for EMU) Interconnection Calculations: Main panel rated 200 Amp buss x 120% = 240 Amp, minus main circuit breaker rating of 200 Amp = 40 Amps for solar connection. 15 Avenue E co N. 0 c2 0 c 0 Interconnection will be a circuit breaker connection in the 200 Amp panel in the basement. Install a 40 Amp, 2 pole Murray rated circuit breaker for the solar connection in the existing 200 Amp panel. The circuit breaker for the solar connection MUST be installed at the far end of the panel away from the main circuit breaker. From the solar circuit breaker install wiring outside to a non-fused 40 Amp disconnect located next to utility meter. Wire from the 60 Amp disconnect switch thru the PV meter and into the PV combiner panel located near the utility meter. From the PV combiner panel, run exterior conduit up the side wall to the eve of the roof line. Follow the eve until the conduit can penetrate into the attic. From the penetratrion, run interior conduit across the attic to the two soladecks located under the solar array. Two circuits of inverters to the roof. Standard wire size and type for the array is #10, THHN-THWN-2. 0 Install an outlet for the EMU at the location where the EMU will be mounted. If this is in the basement or garage install a GFCI outlet. Wiring for this outlet can be from a 15 Amp, single pole circuit breaker in the PV combiner panel and can be wired using UF type cable. Circuit 1 (15) M215 Inverters 10 Circuit 2 (16) M215 Inverters 0 Soladeck (2) ilp M215 End Caps (5) 0 Interior Conduit Exterior Conduit M215 Trunk Cable lacoviello Project National Grid 0 0 Enphase'4 Microinverters En o lase® M215 WENS gglootioloofignkohlooloodomORIPIM., ION "11111 HINIMEMITEN MP. UPON WI, ONN t NC IN enphase ENERGY N NNONN N.., NINNININNNI 11099,,EITIMIRENRIAPP ..100110 NNNNNNNNNNN The Enphase'' icroinverLa 1,7 stern improves energy harvest, increases reliability, and dramatically simplifies design, installation, and management of solar power systems. The Enphase System includes, the microinverter, the Envoy° Communications Gateway ,Tm and Enlighten:' Enphase's monitoring and analysis software. 1.41111001111111,10,111110 .11.111,111,11111511 PRODUCTIVE - Maximum energy production - Resilient to dust, debris and shading - Performance monitoring RELIA. LE - System availability greater than 998% - No single point of system failure enphase. 7AENERGY ommoompowmpo,opopoopp000loploopool 01,101, 44, ININNINNINNINNINNINNINNINNINNINNINNININ I 'N I wooliwq114141.1,....4,11.1.01.1,0001,11,,,11111,01,11111111111111111111001 111.111110.0•0111111,11.11,11006010,01 SMART Quick and simple design., installation, and management - 24/7 monitoring and analysis SAFE - Low -voltage DC - Reduced fire risk Enphase M215 Microinverter 11 DATA $11,12$20,SOM ,,,,,,A11111111111,11,111111,11,1111111111111111 INPUT DATA (DC) Recommended input power (STC) Maximum input DC voltage Peak power tracking voltage Operating range Min./Max. start voltage Max. DG short circuit current Max. input current M,,,,,,..1'11,1,1,,,,,,,,,,,,,,,,I01,1P11,111.11,111111111,1,111,1,1,11,10,01,0000000,000,..111111,001111111111111111111111111111,11111111111111111111111111111111.1111,,,,,,,,,,,,,,,,,,,, OUTPUT DATA (AC) Rated (continuous) output power Nominal output current Nominal voltage/range Extended voltage/range Nominal frequency/range Extended frequency range Power factor Maximum units. per 20 A branch circuit Maximum output fault current, 11,1111111111,11,11,1111111111111111,111,0,101, 111,1150,000,...104 M215-60-2LL-S22/823 and M215-60-2LL-522-NA/S23-NA (Ontario) 190 - 270 W 45 V 22--36V 16 36V 22 V /45 V 15 A 10.5 A 11,,,,,,,,,,,,,,,,,,,,,,,,,,,,P01,,,011,19,111,11,111,9111,11111111111101111111111111111111111111111,111111,110,111111111 Oh, ,,,,,IP10,11,11,11,1,1111,11111,1111 11111111,1„, @208 VAC 215W 1.0 A (Arms at nominal duration) 208 it 183-229 V 179-232 V 60.0 59.3-60.5 Hz 57-60.5 Hz >0,95 25 (three phase) !NOON @240 VAC 215W 0.9 A (Arms at nominal duration) 240 / 211-264 V 206-269 V 60.0 / 59.3-60.5 Hz 57-60.5 Hz >0.95 17 (single phase) 1.05 Arms, over 3 cycles; 1.04 Arms over 5 cycles 11, 11,11111,1,1„ ,,,,,,,,,, 1111,1110,11,11,111111111111111111111,11,,, EFFICIENCY CEG weighted efficiency Peak inverter efficiency Static MPPT efficiency (weighted, reference E,N50530) Dynamic MPPT efficiency (fast irradiation cha ges, reference EN50530) Night time power consumption MECHANICAL DATA Ambient temperature range Operating temperature range (internal) Dimensions (WxHxD) Weight Cooling Enclosure environmental rating 11111110,,,,,,empompg,,,m, 4111111.000, FEATURES 11,00000000000000000, orimg, 96.0% 96.3% 99.6% 99.3% 46 mW N, 11111 11,111 11111 1111111111111 -40°C to + 65°C -40°C to + 85°C. 17.3 cm x 16.4 cm x 2.5 cm (6.8" x 6.45" x 1.01 without mounting bracket 1.6 kg (3.51bs) Natural convection - No fans Outdoor - NEMA 6 ' 11,1111_111111111111111111 , I, I 1111.111111111,,,,, ,,,,11,01100111,111 1,1111,011111,111,0 , ,1.1,1111..1111,11. . nee 1 n4 e 1,1,1 fl m n m vey n , .1, 1,11.1,111.µ W 1.111 , p m . Nyn m . Compatibility Communication Monitoring Compliance Pairs with most 60 -cell PV modules Power line Free lifetime monitoring via Enlighte software UL1741/IEEE1547, FCC Part 15 Class B CAN/GSA-C22.2 NO. 0-M91, 0.4-04, and 107.1-01 learn more about Enphase Microinverter technology, visit enphase.conn 2013 Enphase Energy. NI rights reserved. Ail trademarks or brands in this document aro registered by their respGctive owner .111, ,11,011, 11111111111MINIIII enphase. E N E R G Y TheCommon-wealth of Massachusetts Department tmen f rndustrial Accidents Officeof rnvestigations _600 Washington Street Boston, M4 111 WW.n.g v dLa Workers' Compeu.sation Insurance Affidavit:Builders/Contractors/Electric'ians/Plumbers Applicant Information 'lease Print Le2ibiv -(0).0100- i4,1 -L Name (Blasi= siOrgani zati on/in d. vi dual) Address: Vz DijL � r1u City/State/Zip: �G��L(12 ,1 111-4 Are you an employer? Check the appropriate box: 4. 0 I am a general contractor and I have hired the sub - c ontractors listed on the attached sheet. These sub -contractors have workers' comp. insurance. 5. 0 We are a corporation and its officers have exercised their right of exemption per MGL c. 152, §1(4), and we have no employees. [No workers' comp. insurance required.] 1. 0 I am a employer with employees (full and/or part-time).* ' . ate- a sole proprietor or partner- ship and have no employees working for me in any capacity. [No workers' comp. insurance required.) 3,17 1am a homeowner doing all work myself. [No workers' comp. insurance required.] I Phone#: Type of project (required): 6. 0 Tew construction `. D Remodeling 8. Demolition 9. 0 Buil6ing addition 10.0 Electrical repairs or additions 1 lip Plumbing repairs or additions 12.0 Roof repairs 13.0 Other 141,47. *Any y applicant that checks box #1 must also fill out the section below EhoWg "theirwori;%.ers'comptrasis'don*, .►:,. , t Homeowners who submit this affidavit indicating they are doing all work and then hire outside contractors ust submit a new affidavit indicating such. onmactori that check_ this box gust attached an additional sheet showing the naive of the sub -contractors and their workers' comp. policy information, 1 am an employer that is providing workers' compezzsation insurance for my mpl ,e )Below is the policy and job site information. Insurance Company Lazne. Q*'tLAI-1°{ � OtrLe Policy # or Self -ins. Lic. #: f-[ Loc --)a.2165i7e) Job Site Address: ON /C(j)L14 (7—(°>7-- /11 0 Aeri. Expiration Date: City/State/Zip: Attach a copy of the workers' compensation policy declaration page showing the policy number and expiration date). Failure to secure coverage as required under Section 25A of IvIGL c. 152 can lead to the imposition of criminal penalties of a fine up to S1,500.00 and/or one-year imprisonment, as well as civil penalties in the fon n of a STOP WORK ORDER and a fine of up to $250.00 a day against the violator. Be advised that a copy of this statement may be forwarded to the Office of Investigations of the DIA for insurance coverage verification. 1 do hereby ce Sisnature: Phone #: the.f anis a ' # ties o, f perjury that the information provided a ov is trr e and correct. Date: C /0 10 Official ici use only. Do not write in this area, to be otrn l t d by cit or torr official. City or Town: P ermit/License Issuing Authority (circle one): 1. Board of Health 2. Biding Department 3. Cityrrown Clerk 4. Electrical Spector 5. Plumbing inspector 6. Other Contact Person: Phone Unit Performance: ISO 13256-2 Data - Single & Dual Compressor Units Ground Loop Heat Pump Water -to -Water Models Single Compressor Ground Loop Heat Pump Model Capacity Cooling Heating BTUH EER BTUH COP Part Load 21,700 21.9 L19,200 3.2 026 Full Load 25,800 . 16.1 26,400 I_ .1 034 Part Load 31,400 22.1 25,500 3.3 Full Load 40,500 16.5 ,100 3.0 Part Load 43 700 21.5 30,800 3.2 046 , Full Load 53,600 16.0 45,100 2.9 Part Load 40,500 19.7 37,200 3.2 _ Full Load 56,100 18.7 50,500 3.2 Part Load 47,000 17.1 44,500 3.1 058 070 - Full Load 8,700 16.3 61,800 3.1 Water -to -Water Models Dual Compressor Part Load 87,400 21,5 73,600 3.2 092 4 Full Load 107,200 1 16.0 90,200 2,9 Mika Notes: Rated in accordance with ISO Standard 13256-2 which includes Pump Penalties. Heating capacities based on 32°F EST & 104°F ELT. Cooling capacities based on 77°F ESQ' & 53.6°F ELT. Entering load temperature over 120°F heating and under 45°F Cooling is not permissible. Floor heating is most generally designed for 85°F entering load temperature. GeoComfori GWT Series Catalog - 24 Feb 201