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Home My WebLink About5103 Daylight Ct - Disclosures/Mechanical - 05/07/2013City of Fort Collins Residential Mechanical Systems Performance Testing Submittal Form This form is a record of testing targets and results, with PasslFail outcomes. For information on measurement tools and testing techniques, see the "Residential New 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 Measured value to Target or limit compare with target o Pass Fail Caution I Other data Address 5103 Daylight Ct Buildel Bogard n r HVACcontractoi I M S Heating Testing dates) 5/0 /201 Bath exhaust �Fllow, box _ Flow collar Airflow measurement metho Passive flow hood Pitot tube traverse Temperature of air throug Indicated flow to Volumetric flow multipli� measurement too 67 JF @ 5000', air temperature 1.098 Measured Exhaust Airflow Operation Minimum Airflow Indicated Volumetric Flow Exhaust Pickup Location Intermittent or Requirement Flow (CFM 5,000') PassFail Continuous (CFM) (CFM 5000') master Bath Intermit _ Contin 50 cfm 68 74.664 VL ❑ U.L. Bath NLtermit _Contin 50 cfm 71 77.958 ]E— ❑ L.L.Bath '7iintermit —Contin 50 cfin 64 170.272 19, ❑ Intermit Contin ❑ ❑ Intermit Contin ❑ ❑ Intermit Contin ❑ ❑ Intermit Contin ❑ ❑ Intermit Contin ❑ ❑ Kitchen exhaust Oven fuel Gas INIjectric Exhaust airflow Minimum exhaust airflow requirementCFM 5000' Operation Intermittent Continuous Measured airflow Airflow measurement method — Flow box — Flow collar Passive flow hood Pitot tube traverse Temperature of air through I Indicated flow to Volumetric flow multiplier measurement tool �:]F @ 5000', air temperature Indicated flow FM Volumetric flowCFM 5000' 1 ::1 Testing notes (fan speed, masking flow out of range.... ❑ Pass ❑ Fail Mechanical Systems Performance Testing Submittal FormV20120321 1 of 6 Svstems other than sub -structural floor exhaust Minimum exhaust airflow requirement 75 FM 5000' Indicated to Measured Airflow Volumetric Design Airflow Measurement Measurement Location + Flow Volumetric Indicated Flow (CFM 5000') Method Air Temperature (F) Multiplier Flow (CFM) (CFM 5000') Pass/Fail YELO—w box Total exhaust airflow _ Passive flow hood I� Flow collar _ Pitot tube traverse Bath Laundry 1.098 72 79.056 _ Flow collar _ Pitot tube traverse La 0 Total supply airflow _ Flow box Passive flow hood For systems in which supply airflow is circulated0he air handler fan, fan speed for measuremen Heat Cooling Continuous fan Balanced airflow in balanced systems Average of measured suppl and exhaust Flo CFM 5000' ❑ Pass Sub -structural floor exhaust Design airflow Measured airflow CFM 5000' Target flow rang (average to CFM 5000' +/- 15 % ) ❑ Fail Flow box _Flow collar Airflow measurement metho —passive flow hood _ FPitotlow tube traverse Temperature of air through F Indicated flow to Volumetric flow multiplier Q measurement tool @ 5000', air temperature Indicated flowI i CFM Volumetric flow CFM 5000' ❑ Pass ❑ Fail Temperature of air throug 67 measurement too F House conditioned floor area 3689 sf Indicated flow to Volumetric flow multiplier @ 5000'. air temperature 1 -098 Maximum Allowed Duct Leakage Measured Duct Leakage Test Parameter and Conditions Normalized Leakage (CFM25 / 100 sf) Absolute Leakage (CFM25) Indicated Flow (CFM25) Volumetric Flow (CFM25 5000') Measurement Timing Air Handler Pass/Fail Total leakage Rough -in Excluded 4 ❑ ❑ Total leakage Rough -in Included 6 ❑ ❑ Total leakage Complete Included 12 ❑ ❑ Leakage to outdoorsC mplete Included 8 246 33 36.2 ❑ Mechanical Systems Performance Testing Submittnifo V20120321 2 of 6 Cooling- Filter type Bran skuttle Static pressures (OPTIONAL) Mode: X—Heating Doling Continuous Fan Fan speed tap Humidifier bypass _ Open _Closed V—A-1I registers open Zone dampers open P=- L'sP filter = Type I styl Disposable Thicknes 3" inches P= -. lc�)E MERV (optional) P = + ZIP AC coil = P=+ •Z9 -L- * c1P Total ESP = • P14- Cooling: Measured air flow throw h indoor coil usirg flow grid Design cooling airflo 1680 CFM 5000' Target airflow limit; (design +/- 15%) 1428 to l 932 CFM 5000' Measured airflow Cooling fan speed tap High Temperature of air throug measurementtoo 67 F —J NSOP 32 1 Pa TFSOP l •3 Pa Measured airflow, no adjustments or correction CFM Volumetric flo 18 836 CFM 5000' Pass Flow grid plate siz 14 20 JP Indicated flow to Volumetric flow multipli @ 5000', air temperature •n98 Flow Resistance Correction FatJ DG 700 Adjusted (indicated) airfl l 682 FM ❑ Fail Heating: Gas manifold pressure OEM manifold pressur -> IWC Target manifold pressure limits (spec +/- 5 %) 17 to 1 lr IWC specification, 5000 3 • Measured manifold pressur 3 3 IWC ]S i Pass ❑ Fail Heating: Temperature rise OEM temperature rise lim t% to 7 U F Measured temperature rise Return air 6t� F Supply air ) 3 5 F Temp rise 66 F Pass Fail Caution: Temp rise within �' \ 10 F of top of range Mechanical Systems Performance Testing Submittekfo V20120321 3 of 6 6. Refrigerant Charge (This section under development, not yet being enforced) Supply air flows (This section under development, not yet being enforced) Pressure balance Pressure difference limit, room -to -core -3 to +3 Pa Room Measured pressure drop (Pa) Pass Fail master Bedroom + 1 ? ❑ front Bedroom 4-0.8 � ❑ Bsmt front +0.3 ❑ Bsmt Back +0.1 ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ Mechanical Systems Performance Testing Submitta fo V20120321 4 0/ 5 J Outdoor temperature F Worst -case depressurization testing House setup Tested appliances _ # of bath fans on These doors are closed: _ Vented range hood on Clothes dryer on Air handler on Other fans on A pplia ncu Typt Locatiol CAZ pressure BPI depressurization limit Pa wrt outside Measured net CAZ depressurizationPa wrt outside OK (less negative) I Caution (more negative) Spillage BPI maximum limit seconds Measured spillage duration seconds Pass = duration not exceeding limit Draft pressure BPI limit Pa wrt CAZ Measured Pa wrt CAZ Pass = pressure more negative than limit CO concentration in undiluted flue gas BPI maximum limit ppm Measured CO ppm Pass = CO level not exceeding limit Caution = CO level 25 to 100 ppm _ Draft -hood Induced -draft _ Draft -hood Induced -draft _ Draft -hood Induced -draft ❑ OK ❑ Caution ❑ 4K I &4.n ❑ K I ❑ Caution 60 60 60 ❑ Pass I ❑ Lail ❑ Pass it ❑ ass ❑ E.il ❑ I Pass I ❑ ail ❑ Pass it ❑ ass ❑ ail 100 100 100 ❑ Pass ❑ hill ❑ Pass it ❑ ass ❑ ail ❑ aution ❑ Caution ❑ aution Mechanical Systems Performance Testing Submittdfo V20120321 5 of 6 System controls operating per design intent Pass Fa I Local exhaust ❑ Whole -house ventilation ❑ ^ ) Sub -structural floor exhaust ►v ❑ ❑ Heating ❑ Cooling ❑ Approved Agency (technician Name (print) Title Company Signature and Date HVAC contractor (F( Name (print) Title Company Signature and Date Paul I ligman Energy Rater Thermal Concerts/ Allied ,rt collms license nolae ad testing documented on this form 5=/ /.3 Mechanical Systems Performance Testing Submitteifo V20120321 6 of 6