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36-368 (2) SM-202 1-0064 155 EMERSON WAY COMMONWEALTH OF MASSACHUSETTS Map:Block:Lot: 36-368-001 CITY OF NORTHAMPTON Permit: Sheet Metal PERSONS CONTRACTING WITH UNREGISTERED CONTRACTORS DO NOT HAVE ACCESS TO THE GUARANTY FUND (MGL c.142A) BUILDING PERMIT Permit# SM-2021-0064 PERMISSIONIS HEREBY GRANTED TO: Project# HVAC Contractor: License: Est. Cost: 20110 ROCK VALLEY HVAC Const.Class: Exp.Date: Use Group: Owner: SOVEREIGN BUILDERS INC Lot Size (sq.ft.) Zoning: SR Applicant: ROCK VALLEY HVAC Applicant Address Phone: Insurance: 296C NONOTUCK STREET 4135357804 FLORENCE, MA 01062 ISSUED ON:10/07/2021 TO PERFORM THE FOLLOWING WORK: HVAC FOR NEW SINGLE FAMILY HOUSE POST THIS CARD SO IT IS VISIBLE FROM THE STREET Inspector of Plumbing Inspector of Wiring D.P.W. Building Inspector Underground: Service: Meter: Footings: Rough: Rough: House# Foundation: Driveway Final: Final: Final: Rough Frame: Gas: Fire Department Fireplace/Chimney: Rough: Oil: Insulation: Final: Smoke: Final: THIS PERMIT MAY BE REVOKED BY THE CITY OF NORTHAMPTON UPON VIOLATION OF ANY OF ITS RULES AND REGULATIONS. Signature: • 11 i >2 I Ti , i Fees Paid: $50.00 212 Main Street, Phone(413)587-1240,Fax:(413)587-1272 Office of the Building Commissioner Commonwealth of Massachusetts /Q eet Metal Permit /" r d Date: 09/20/2021 �� Permit# S m-•' ? ('(1' 7 Estimated JobCost:$20,1 � CP4-16 Iq Cost.$ 0, 0.00 �`,l �/ ermlt Fee: $ 60 Plans Submitted: YES tl ans :eviewed: YES NO Business License # 824 �o9T�°�p°/tip �0�� Ap icant License # Business Information: �4°060(04,s, P •petty Owner/Job Location Information: Name: Jesse Fortier(Rock Valley HVAC) Name: Sovereign Builders Street: 296C Nonotuck Street Street: 155 Emerson Way City/Town: Florence City/Town: Northampton Telephone: (413) 535-7804 Telephone: (413) 527-8001 Photo I.D. required/Copy of Photo I.D. attached: YES NO Staff Initial J-1 /M-1-unrestricted license J-2 / M-2-restricted to dwellings 3-stories or less and commercial up to 10,000 sq. ft. /2-stories or less Residential: 1-2 family Multi-family Condo/Townhouses Other Commercial: Office Retail Industrial Educational Institutional Other Square Footage: under 10,000 sq. ft.X over 10,000 sq. ft. Number of Stories:1 Sheet metal work to be completed: New Work: / Renovation: HVAC ✓ Metal Watershed Roofing Kitchen Exhaust System Metal Chimney/Vents Air Balancing Provide detailed description of work to be done: Provide and install (2) Mitsuibishi ducted HVAC systems. Equipment AHRI attached. Fabricate and install custom sheet metal duct system, ductwork to be sized according to Manual J 8th edition heat load calculation. Ductwork to be sealed and insulated in accordance with state and local code. All ductwork to be run in conditioned space. INSURANCE COVERAGE: I have a current liability insurance policy or its equivalent which meets the requirements of M.G.L. Ch. 112 Yes •No ❑ If you have checked Yes, indicate the type of coverage by checking the appropriate box below: A liability insurance policy • Other type of indemnity ❑ Bond El OWNER'S INSURANCE WAIVER: I am aware that the licensee does not have the insurance coverage required by Chapter 112 of the Massachusetts General Laws,and that my signature on this permit application waives this requirement. Check One Only Owner • Agent El Signature of Owner or Owner's Agent By checking this box.,I hereby certify that all of the details and information I have submitted(or entered)regarding this application are true and accurate to the best of my knowledge and that all sheet metal work and installations performed under the permit issued for this application will be in compliance with all pertinent provision of the Massachusetts Building Code and Chapter 112 of the General Laws. Duct inspection required prior to insulation installation: YES NO Progress Inspections Date Comments Final Inspection Date Comments Type of License: By Master Title D Master-Restricted �J City/Town ❑ Journeyperson /� .yv Signature of Licensee ) Permit# ❑ Journeyperson-Restricted / License Number: (` -9 Fee$ ❑ Check at www.mass.govldpl '110 CT► • )0/1D. In-.ector Signature of Permit A..S.val . wri ghtsoft'° Project SummaryJob: Date: 9/17/2021 Entire House By: Rock Valley HVAC Inc. 296C Nonotuok Street,Florence,Ma 01062 Phone:(413)535-7804 Email:RockValleyHVAC@yahoo.corn Web:www.RockValleyHVAC.corn License:SM2626 Pro'ect Information For: Sovereign Builders 155 Emerson Way,Northampton,Ma 01062 Phone: (413)527-8001 Notes: Desi•n Information Weather: Greenfield(Worcester Dd),MA, US Winter Design Conditions Summer Design Conditions Outside db -2 °F Outside db 85 °F Inside db 72 °F Inside db 68 °F Design TD 74 °F Design TD 17 °F Daily range M Relative humidity 50 % Moisture difference 42 grub Heating Summary Sensible Cooling Equipment Load Sizing Structure 30331 Btuh Structure 20468 Btuh Ducts 0 Btuh Ducts 0 Btuh Central vent(0 cfm) 0 Btuh Central vent(0 cfrn) 0 Btuh (none) (none) Humidification 0 Btuh Blower 0 Btuh Piping 0 Btuh Equipment load 30331 Btuh Use manufacturer's data n Rate/swing multiplier 0.90 Infiltration Equipment sensible load 18421 Btuh Method Simplified Latent Cooling Equipment Load Sizing Construction quality Tight Fireplaces 0 Structure 2106 Btuh Ducts 0 Btuh Central vent(0 cfm) 0 Btuh Heating Cooling (none) Area(ft2) 2007 2007 Equipment latent load 2106 Btuh Volume(ft3) 18063 18063 Air changes/hour 0.11 0.06 Equipment Total Load(Sen+Lat) 20527 Btuh Equiv.AVE(cfm) 33 18 Req.total capacity at 0.70 SHR 2.2 ton Heating Equipment Summary Cooling Equipment Summary Make Mitsubishi Make Mitsubishi Trade Trade Model Cond MXZ-4C36NAHZ2 AHRI ref 204834293 Coil AHRI ref 204834293 Efficiency 97AFUE Efficiency 13.0 EER, 17.5 SEER Heating input 11.7 kW Sensible cooling 20160 Btuh Heating output 39000 Btuh Latent cooling 8640 Btuh Temperature rise 37 °F Total cooling 28800 Btuh Actual airflow 960 cfrn Actual airflow 960 cfrn Air flow factor 0.032 cfm/Btuh Air flow factor 0.047 cfmBtuh Static pressure 0 in H2O Static pressure 0 in H2O Space thermostat Load sensible heat ratio 0.91 Calculations approved byACCA to meet all requirements of Manual J 8th Ed. wry t+tsoftp 2021-Sep-20 12:54:35 -,.., , ,- N, Right-SutealUrrversa12021 21.0.07 RSU24598 Page 1ACC .Uve Jobsl rei n 155 Emerson\155 Emerson.rup Calc=M,18 Frort Door faces: N N \ / Level 1 (1) Mitsubishi SVZ-KP24 air handler to condition 'OW main house. (1) Mitsubishi SEZ-KDO9 air handler to M wlc condition master wing. (1) Mitsubishi MXZ-4C36NAHZ2 low ambient heat pump connected toboth air handlers.^� t 1 ' ,r►h r c r,CI(fI S r1 �, at. t�%�s� I t Mast_ M Bath 5Ez.. Air 1-1 Hall Mudroorr � STR r: : In U Garage — Closets Bath Entry Bedroom 2 Bedroom 3 1' - 5Vz A hAirdifc 7C- mom 5 v,-cr te\ 1.0wc, OMNI 1-)h-C-47 #: Rock Valley HVAC Inc. Scale: 1 : 95 Performed for: Page 1 Sovereign Builders 296C Nonotuck Street Right-Suite®Universal 2021 155 Emerson Way Florence,Ma 01062 Northampton,Ma 01062 21.0.07 RSU24598 Phone:(413)527-8001 Phone:(413)535-7804 2021-Sep-20 12:55:09 www.RockValleyHVAC.com RockValleyHVAC@yahoo.ct ...eign 155 Emerson\155 Emerson.rt Eligible for Federal Tax Credit. i■.I CERTIFIED www.ahridirectory.org Certificate of Product Ratings AHRI Certified Reference Number:204834293 Date :09-20-2021 Model Status :Active AHRI Type: HMSV-A-CB(Multi-Split Heat Pump) Outdoor Unit Brand Name:Mitsubishi Electric Outdoor Unit Model Number: MXZ-4C36NAHZ2 Indoor Type: Ducted Indoor Units Rated as follows in accordance with the latest edition of AHRI 210/240 with Addendum 1, Performance Rating of Unitary Air-Conditioning&Air-Source Heat Pump Equipment and subject to rating accuracy by AHRI-sponsored,independent,third party testing: Cooling Capacity(95F):36000 EER(95F): 12.50 SEER: 17.50 High Heat(47F):45000 Low Heat(17F):34000 HSPF : 11.00 Sold in? :USA,Canada t"Active"Model Status are those that an AHRI Certification Program Participant is currently producing AND selling or offering for sale;OR new models that are being marketed but are not yet being produced:'Production Stopped"Model Status are those that an AHRI Certification Program Participant is no longer producing BUT is still selling or offering for sale. Ratings that are accompanied by WAS indicate an involuntary re-rate. The new published rating is shown along with the previous(i.e.WAS)rating. DISCLAIMER AHRI does not endorse the product(s)listed on this Certificate and makes no representations,warranties or guarantees as to,and assumes no responsibility for, the product(s)listed on this Certificate.AHRI expressly disclaims all liability for damages of any kind arising out of the use or performance of the product(s),or the unauthorized alteration of data listed on this Certificate.Certified ratings are valid only for models and configurations listed in the directory at www.ahridirectory.org. TERMS AND CONDITIONS This Certificate and its contents are proprietary products of AHRI.This Certificate shall only be used for individual,personal and confidential reference purposes.The contents of this Certificate may not,in whole or in part,be reproduced;copied;disseminated; entered into a computer database;or otherwise utilized,in any form or manner or by any means,except for the user's individual, personal and confidential reference. AIR-CONDITIONING,HEATING, CERTIFICATE VERIFICATION &REFRIGERATION INSTITUTE The information for the model cited on this certificate can be verified at www.ahridirectory.org,click on"Verify Certificate"link we make life bete' and enter the AHRI Certified Reference Number and the date on which the certificate was issued. which is listed above,and the Certificate No.,which is listed at bottom right. ©2021 Air-Conditioning, Heating, and Refrigeration Institute CERTIFICATE NO.: 132766301967144221