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Home My WebLink About3063 Denver Dr - Disclosures/Mechanical - 03/25/2014City of Fort Collins Residential Mechanical Systems Performance Report This farm is a record of teslingtargets and results, with Pass/Fail outcomes. For information an measurement tools and testing techniques, see the 'Residential Now Construction Mechanical Systems Testing Guide.* The guide and this form may be periodically updated; check the Building Services web site for the current version. This form must be completed and signed by an *Approved Agency," and submitted to Building Services as a requirement for receiving a C.O. Color key Ta et Me red vat a Other or limit to comparewith Pass Fall Idata Caution target or limit L-V ftVO As-buift way 6 A—;— - [A[ CF = Air Density Correction Factor, based on too], ADCIF altitude (5aw), air temperature through tod V Vc diumetric flow (CFM 6000') = ADCF x Indicated flow (CFM) Date of "Residential Mechanical Systems Design Submittal' information referenced •7: �1 �-7'7 -Z ;� , 6 Flow IX'Flow box Pilot tube duct traverse Air temp Amr.r-FITo K3 tr,=9urcd All-qu.-V Dusiyn MinimiunAirflow Requirement I Indi cMed nlVoluetric 0w 1 -1— A Type at Operation CFM) I(CFM 5000*) 50 Lj, I ryl ert Ir 7 a. ..... .... FE-1 so hirermilteni 20 Continuous i:3 1 0 J. --2 60 internistant 20. Contirluous Li i U Testing Measured alMow Flow box Pitut tube traverse I Air lamb Todl—lh[eriorgrille POwered now road Utner (note below) tool (F). 11.0...... M V.;I Testing .iesmentiaj hiecrianicat v;^Ct i 4 C. io I 3. Whole-Dwelling-Unit"Ventilation u Systems other than sub -structural floor exhaust Testing tech (initials) Code -minimum ventilation eirfl Design venWaUon CFM 5000' (' f � � CFM 5000' `F� ai�OW � '" X' roust -only Systemtype (based on CFA and # of BR) J Suppycnly' to q CFM 5000' Target ventOaUon airflow range � Jr ( l(> (meo-minlmum) (120%ddesranavw). _ _Balanced Measured Alrflow Air Tamp Indicated Volumetric Measurement Method Tool Location Through ADCF Flow Flow I Pass Fail Too[(F) (CFM) (CFM 50001 Total .exhaust NIA _ Passive flow hood gFlow box — Pilot tube traverse w.1 ' (I °! r l^ `t0 � 5 ❑ airflow Flow cellar _ Other (note below) 1Q ll V Total N/A _ Passive flow lead ❑ ❑ supply _ Flow lox PltcUube traverse airflow _ Flow collar. Oilier (note below) When supply, airnow Iscirculated by arc handler ran; fan speed for measurement —Heating _ _ - Cooling _ Continuous fan Balanced airflow in balanced systems .Average of measured CFM Target flow supply + exhaust flows 5000' (average+l- CFM 5000' Pass ❑ Fail. Sub -structural floor exhaust NIA- no sub -structural floor exhaust system Testing tech (inhlats)= Design exhaust airflow (based on CFM 5000' Target airflow limits to CFM 5000. approved design)r-� (design +I- 15%) Measuredairflow Fl _Flow box - -__ Passive flow hood Pilot tube traverse Flow collar tool Air` temp through(F) ADCF toy —Powered tow hood _Other (note below) location tool (F)�. Indicated flow CFM Volumetric flow - CFM 5000' ❑ Pass ❑ Fall 4' 'Heating + Cooling'.Duct,Leaka a � 'NIA No duchvork Testing noll outside c Duct leakage Energy ra data source company, House conditioned floo r or area ' ! � � hmx anmena u0 fxl Test Parameter and Conditions sf L 4j ADCF through stool (F) Maximum Allowed Duof Leakage Normalized Absolute (CFM25 5000' / 100 ef) (CFM25 5000') Measured Duct Leakage Indicated Volumetric (CFM25) (CFM25 5000') System tit System 02 e Timing Air Handler Pass Fail Pass Fail Rough -In Excluded 4 - ❑ �.❑ ❑ 0: MleaMge e Rough4n Included 6 ❑ ❑ -❑ El - Total e Complete Included 12❑ ❑Complete Included 8 ❑ :❑_. ❑ 0 Residential Mechanical Design Submittal - V20140101 Page 2 Heating + .. For multiple fsystems, attach one page per system System #I 7 I Which parts o, house does it serve? Installed equipment (Be dear about which AC components are Installed at time of testing) Testing tech (initials) Furnace or Boiler AC or Heat Pump Condenser AC or Heat Pump Call Manufacturer^' Modal 1 _Other, Filter - Basic fiberglass _ Thickness MERV brand Shunt-t Type Basic pleated (inches)® (optipnal)a. High-efllC,pieatetl Electrostatic uuc Speed: _Heating ._Cooling 4conl.fan'. _ High -stage for multi -stage ulpmem Slower speed tap:_' Humidifier damper. 4 N/A _ Open (Heating) _ Closed (Cooling) All registers open Zone dampens open SPf U, q AP Filter \ (Wi - ePz) --o h 13 SP2 Testing tech (Inidals)EK] r (Same location •'SP4 Ot ., 3,' 'fur Nsop.� 7FSOP) 6P Coil (SP"N) �uf4� / •SP3.0t oil] {l AP Total ESP' (SP39P2) _tit Cooling: Measured airflow through Indoor coil XN/A—no AC installed Testing tech (initlals)= Design cooling airflo Target airflow limits to CFM 5000' (high stag.) CFM 5000' (design +/-15%) Measured airflow r temp plate size _ 20 ��l (F)❑ ADCFNSOP❑ TFSOP❑ Flow Correction lstance Factor� Measured airnow. Indicated sirflo = FM Volumetric airflow CFM ❑ Pass adjustment/correction Mesaurea AF s FRCF IrNimleO AF x ADCF 5000' ❑Fall Heating: Gas manifold pressure (thgh stage) Testing tech (Inifials)�� Manifold prausum IWC Target manifold P Measured APass OEM speed 00' 3 is IWC' limits (spec +/-5%), to �O pressure IWC ❑Fail Heating: Temperature rise Testing tech,('mipals)= OEM temperature rise limits "'1' - F (high.tags) 6 supply _ Return _ Terrip Caution:within tOF Measured tamps (F): ^1 ;�^� /i *'ass ❑Fail El air `0 air �w. — rise 4 . , . . _ ....... of top of range, . _ .:...... Residential Mechanical Design Submittal V2MdiOlt Page 3 Testing tech (initials) Testing approach and targets y,,f ❑N/A:Nocomplete ACsystem IEIN/AiHousecompletedNovember- AprilonstaingwaradorresponsiwetmteatingInwarmweanwr) ❑ TXV;check ❑'. Subcooling+SH checNo\n-TXV: Superheat UOEM-specific: Approach ❑Other OEM-speciflc,(aoaimentation repurod)' Temperatures Condenser Non-TXV::Return Tar et Target Target (F): entering airaemp� air wet-tiulb,lemp �. superheat-subcoolng= approac Subcooling Discharge pressure Condenser saturation T�F Liquid Actual UneFF suticooling❑F' ❑ TXV Pass: Actual SGwithin !/= 3 F'of target SC, 2 F min (PSI) (swaahan) tem .trwmdT-ngtneT) ❑TXVFag Superheat ' Suction pressure Evaporator saturationT F Suction Actual line F. supefieal F ❑ Non-TXV Pass: ActualSH within +/-.5Fof target SH (PSI)a (50'WC en)" temp[ (Suct inaT-evspn❑ ❑Non-TXV Fail TXV checks: ❑ Pass: Field -Installed TXV installed in accordance with OEM instructions ❑ Caution: Actual SH outside;mfgr range Approach Liquid line F Actual approach�F ❑ Approach Pass: Actual approach within +1- 1 F of larget approach lamp M tine T= condenser EAT) []Approach Fail s ' Register air flows Testing tech (initials) Allregisters are cut through finish .materials and moving. air Vass ❑Fail (Remainder of register air flow section under development, not yet being enforced) Pressure balance Testing tach (initials) Room (match names on plans, include basement If there is a door) Rooimto-Core Pressure Drop Target Range (Pa) Measured Pressure Drop (Pe) . Pass Fail RO FaT I7a -3 to +3 0, i pj , Q, -3to:+3 ,' .. ❑. ♦n .r.Pn --3to+3 ^0.1-,*3 P -3to,+3 ❑, -3 to.+3 ❑ -3 to +3 ❑ ❑ -31c, +3 ❑ , ❑": -3to+3 ❑ .❑ -3 to +3 ❑ -3 to +3 ❑ 13 Residential Mechanical Design Submittal V2014(1101 _ :Page 4: Combustion safety testing WA — no natural -draft combustion appliances Testing tech (Inidals)= .(Appliance Types table must be completed for every home) Appliance types - Appliance - Combustion Type NlA Draft -hood Naturaldraft Induced-0reft atural-draft Power- vent D1reU• vent Powered sealed- combustion Electric Furnace #1 01 ❑ ❑ ❑ ❑ ❑ ❑ . Furnace #2 .01 ❑ ❑ - ❑ ❑ ❑ ❑ Boiler#1 01 ❑ ❑ ❑ ❑ ❑ ❑ Boiler #2 - ❑ ❑ ❑� ❑. ❑ ❑ ❑ Water heater #1* ❑ ❑ ❑ ❑ ❑ ❑ ❑ Water heater #2 ❑ - ❑ ❑ - ❑ ❑ ❑ ❑ Fireplace #1 ❑ ❑ ❑ ❑ ❑ ❑ ❑ Fireplace #2 . ❑ ❑ ❑ _ ❑ ❑. ❑ ❑ Other: - ❑ ❑ ❑ ❑ ❑ ❑ ❑ Worst -case depressurization performance ... Houso seta These doors are closed:. - - - - # of bath fans on - ... Ventedrange hood on. - Clothes dryer on ... - . _Air handler on - . . . . .. Other Tans on: Other setup notes: Tested .appliances - - - Outdoor temperature=F Appliance ' Location CAZ.pressure - _ BPI depressurization limit (Pe wrt outside) - Measured net CAZ depressuriralion (Pa wrt outside) OK (less negative) I Caution (more negative) ❑ JOK 1 ❑ 1 Caution ❑ JOK I ❑ I Caution ❑ OK ❑ Caution Spillage .BPI`maximum limit (seconds) ... Measured spillage duration-. - (seconds) .. Pass = duration not exceeding limit' 60 so ❑ Pass F❑7 Fall ❑ jPase 1 ❑ Fell ❑ IPaps I ❑ jFpII .... Draft pressure .. ... .. Bpi limit - - (Pa wrt CAZ) . - - Measured .. (Pa wrl CA2) .. - Pass = pressure more negative than gmft . ❑ Pass ❑. Fail ❑ jPoss 10 IFall ❑ 1pass 10 IFall. 9 ,-$ysteM Controls System Controls operating Per I)esign Intent Local exhaust (all fens) WA Peas ;''�".- Fail Whole -house ventilation [3;. NIA Pass.,, Fail Substructural floor exhaust N/A ❑ Pass E3 ' Fail Heating (all systems)'❑ NIA Pass " Fail Cooling (all systems) WA T ❑ Pass 0' Fail Technician #i performing inspection and testing doeumentedon this report (Approved Agency) I certify. that the tests referenced above, in sections bearing my Initials, were performedin accordance with protocols specified by the City of fort Collins Building Services Department, and that the reported results are accurate to the best of my knowledge. Name (print) i1. e (^t.0 A C: "i Tifle COnXSilc-� Company Signature end Date Technician ##performing. inspection and testing d ted on this report (Approved Agency) Icertify that the tests referenced above, in sections bearing my initials; were performed in accordance with protocolsspecified by"the City of Fort Collins Building. Services Department, and that the reported results are accurate to the best of my knowledge.. Na Signature HVAC Contractor (City of Fort Collins: license holder) I certify that Ihave reviewed this report and that the teal results are. an accurate representation, of, the performance of the installed mechanical systems. Nai Signature Residential Mechanical Design Submittal V20140101 - Page;6