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HomeMy WebLinkAbout3050 Zephyr Rd - Disclosures/Mechanical - 07/19/2016City of Fort Collins Residential Mechanical Systems Performance Report Updated 3f7/2014 This form is a record of testing targets and results, with Pass/Fail outcomes. For information on measurement tools Cityof and testing techniques, see the "Residential New Construction Mechanical Systems Testing Guide." The guide and FBI 1, CoWns this form may be periodically updated; check the Building Services web site for the current version. /`<-� ua --.- . . . 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 et Measured value a' Other r or limit o to compare with Pass 5 data target or limit ADCF = Air Density Correction Factor, based on tool, ADCF altitude (5000% air temperature through tool Volumetric flow (CFM 5000') = ADCF x Indicated flow (CFM) House1. Address © `7 Date of "Residential ' v Z Mechanical Systems Builder OG L� ^ Design Submittal" t-- information referenced HVAC contractor �L�— i✓\IS 1 h ` by testing technicians As -built changes vs mech design submittal Testing date(s) 2. Local Exhaust (Spot Ventilation) Bath exhaust Testing tech (initials)' Flow ow box _ Pilot tube dud traverse Air temp [/ ADCF tool _ Passive flow hood Other (note below) through tool (F) �J Measured Airflow Design Airflow Minimum Alrflow-Requirement Indicated Volumetric Exhaust Pickup Location (CFM (CFM 5000') Flow Flow Pass Fail 5000') +Type of Operation (CFM) (CFM 5000') (L p� ✓50Intermittent —20 Continuous �a V� — 50 Intermittent — 20 Continuous 6 �C0 —50Intermittent—20Continuous —501ntermittent —20 Continuous ❑ —50Intermittent —20Continuous ❑ —50 Intermittent —20 Continuous ❑ —5o intermittent —20 Continuous ❑ Testing notes Kitchen exhaust N/A - hood does not vent to outside Testing tech (initials)' 7 I Oven fuel jfG.s Electric Minimum airflow requirement (CFM 5000') + operationj 100 Intermittent 25 Continuous Measured airflow Flow — Flow box _ itot tube traverse Tool—Jrt�dor grille Air temp Passive flow hood _ Flow grid Z7ElAiaust duct through ADCF fool — Passive Powered flow hood _ Other (note below) location TExteriortermination not OK) tool (F) Indicated flow r CFM Volumetric flow 3 CFM 5000' Pass ,Fail Testing notes Residential Mechanical Design Submittal V20140307 Page 1 Whole-House3. Systems other than sub -structural floor exhaust Testing tech (Initials) {based on CFA and # of BR) CFM 5000' airflow CFM 5000' oust{ ------ --- -- -- S_Ystern — ._...- --- - -- - h'Pe 'Balanced Target ventilation airflow range Z�-o to bo CFM 5000' — (code -minimum) (120% of design flaw) Measured Airflow Air Temp Indicated Volumetric Measurement Method Tool Location Through ADCF Flow Flow Pass Tool (F) (CFM) (CFM 5000') Total _ NIA _ Passive flow hood exhaust low box _ PRot tube traverse ^ //� airflow — Flow collar Other (note below) �il�v Xt1 l t �6'f Total — N/A — Passive flow hood supply — Flow box _ Pilot tube traverse ❑ airflow Flow collar — Other (note below) Fall When supply airflow is circulated by air handler fan, fan speed for measurement Heating Cooling Continuous fan Balanced airflow in balanced systems Average of measured CFM Target flow ranto CFM supply + exhaust flows 5000' (average +/- 154... 5000' ❑ Pass I Fail Testing Sub -structural floor exhaust ❑ N/A -- no sub -structural floor exhaust system Testing tech (initials) Design exhaust airflow (based on CFM 5000' Target airflow limits to CFM 5000, approved design) (design +1- 15%) Measured airflow Flow — Flow box _ Pitot tube traverse Tool Air temp tool — Passive flow hood —Flow collar location through ADCF Powered flow hood Other (note below) tool (F) Indicated flow CFM Volumetric flow CFM 5000' ❑ Pass , Fail Testing Heating4. + Cooling Duct Leakage Noductubrk Testing estin notes wA _ No ductwork outside conditioned space (incl Multiple Sys) �a V ✓ / Duct leakage — Energy rater (name, data sourcel company, testing date): House conditioned floor area Air temp (include full basement) sf throughtool(F)� ADCF Residential Mechanical Design Submittal V20140307 Page 2 For multiple systems, attach one page per system ystett� �C1lhictipads of_house_does_itserve. r-�__.... .......... Inst.L __.egui[Zm@n�_ . (Be clear about which AC_CQmpQIlet1t53fe installed al_timesaf_testing)--------- _ T.esting_tech_(initials)I� Furnace or Boiler AC or Heat Pump Condenser AC or Heat Pump Coil Manufacturer Modol# `�t( Z 6&3 e�e9(oo C�.C� +4'D Z CtiPY'Pt.W. Filter brand fJ�(/ f Type _ Basic fiberglass Electrostatic — sic pleated — men �_L/High-effic pleated Thickness (inches) MERV (optional) ❑ Static pressures Testing tech (initials) Setup Speed: _ Heating _ Cooling 'Cont. fan _ High -stage for multi -stage equipment Blower speed tap: Humidifier damper. _ WA pen (Heating) Closed (Cooling) All registers open _Zone dampers open SP1F _;2t_�7T AP Filter (SPi - SP2) 047 (same location for NSOP, TFSOP) Cooling: Measured air flow through indoor coil ❑ N/A -- no AC installed Testing tech (initials) Design cooling airflow �y Target airflow limits CFM 5000' to CFM 5000' (high stage)./ (design +!- 15%)FXO Measured airflow Air temp Flow size g throw h Jy / plate sisize t/ 20 — tool (F} r ` lI—� r` ADCF / 1 �r NSOPI '� /[. I /.. TFSCP i Flow Resistance Correction Factor Measured airflow, no adjustment/ correctiCFM on Indicated airflow CFM Volumetric airflow ^X' CFM Pass MeesurodAFxFRCF Indicated AF x ADCF 5000' . Fail Heating: Gas rrtanlfold pressure (high stage) Testing tech (initia;Pp"? Manifold @.50pressure 0ff Target manifold 1 33;to % IWC Measured 5 IWC OEM spec @ 5000' i limits (spec +l- 5%) � r� pressure /� .Fail Heating: Temperature rise Testing tech (initials) OEM temperature rise limits tyn to 767] F (high stage) _lam Measured temps F : pp y / _ Return _ Temp [� Caution: within 10F p () Su air / air_ rise j� Pass ®Fail of top of range Residential Mechanical Design Submittal V20140307 Page 3 Testing tech (initials) Tes_ ling approach and targets ❑ N/A: No complete AC system ❑ NIA: House completed November - April (Instwing contractor responsible for testing in warm weather) TXV: Subcooling + SH check ❑ Non-TXV. Superheat ❑ OEM -specific: Approach ❑ Other OEM-specific(documentation required) Temperatures Condenser Non-TXV: Return Target Target TargetEj p � g(F): entering air temp air wet -bulb temp EISUPerheat � subcooling (. approach subcooling � Discharge / Condenser Liquid Actual o {� TXV Pass: Actual 5C within pressure /i/ saturation Tllr7lcr F linee /r F subcooling r� F 3 F of target SC, 2 F min PSI) f (� (5DW chart)tem t{' (Good T - liq line T) E TXV Fail Superheat Suction Evaporator Suction Actual 0 Non-TXV Pass: Actual SH pressure p saturation T % F line C F superheat F within +1- 5 F of target SH (PSI) i (s000 chart) G (! temp U (Suct line T - evap T) 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 target approach temp Vgline,T- condenser EAT) EApproachFall Testing notes Register alr flows �� All registers are cut through finish materials and moving air LyPass , Fail (Remainder of register air flow section under development, not yet being enforced) Pressure balance Testing tech (initials) Testing tech (initials)© Room (match names on plans, include basement if there is a door) Room -to -Core Pressure Drop Target Range (Pa) Measured Pressure Drop (Pa) Pass Fail -3 to +3 ' -3 to +3 -3 to +3 -3 to +3 El-3 to +3 ❑ ' -3 to +3 El -3 to +3 ❑ -3 to +3 ❑ -3 to +3 ❑ -3 to +3 ❑ Residential Mechanical Design Submittal V20140307 Page 4 ❑ Combustion safety testing NIA -- no natural -draft combustion appliances (Appliance Types table must be completed for every home) Appliance types Appliance Combustion T pe N/A Draft -hood Natural -draft Induced -draft Natural -draft Power- vent Direct- vent Powered sealed - combustion Electric Furnace #1 ❑ ❑ ❑ ❑ ❑ ❑ ❑ Furnace #2 ❑ ❑ ❑ ❑ ❑ ❑ ❑ Boiler#1 ❑ ❑ ❑ ❑ ❑ ❑ ❑ Boiler #2 ❑ ❑ ❑ ❑ ❑ ❑ ❑ Water heater #1 ❑ ❑ ❑ ❑ ❑ ❑ ❑ Water heater #2 ❑ ❑ ❑ ❑ ❑ ❑ ❑ Fireplace #1 ❑ ❑ ❑ ❑ ❑ ❑ ❑ Fireplace #2 ❑ ❑ ❑ ❑ ❑ ❑ ❑ Other: ❑ ❑ ❑ ❑ ❑ ❑ ❑ Worst -case depressurization performance Tnese doors are ci # of bath fans on Vented range hood on Clothes dryer on Alr handler on fans on: Other setup notes: Outdoor temperatureF CAZ pressure BPI depressurization limit (Pa wrt outside) Measured net CAZ depressurization (Pa 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 ❑ JOK =; Caution ❑ JOK Caution _ ❑ OK Caution 60 60 60 ❑ Pass Fail 0 IPass Fail ❑ jPas, Fail ❑ Pass Fail ❑ 1pass Fail ❑ 1pass EEFF.il 100 100 100 ❑ Pass Fail ❑ Pass Fail ❑ Pass Fail _ Caution Caution Caution Residential Mechanical Design Submittal V20140307 Page 5 System ro s pera-ttng Per DqsIgn Intent Local exhaust (all fans) NIA Fail Whole -house ventilation ❑ NIA Fail Sub -structural floor exhaust NIA ❑ Fail ]PasslFail Heating (all systems) ❑ N/A Ef Cooling (all systems) ❑ NIA Pass M Fail Signatures Technician #1 performing inspection and testing documented on this report (Approved Agency) I certify that the tests referenced above, in sections bearing my initials, were performed in 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) Title Company Signature and Date A% IAQR��_ C�LL_4xr_51 4C-61­CLrj(q_ XQ &A K 2 _L -160 Technician #2 performing inspection and testing documented on this report (Approved Agency) I certify that the tests referenced above, in sections bearing my initials, were performed in 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. Na Viz? i y.:' kr Signature HVAC Contractor (City of Fort Collins license holder) IX :F I certify that I have reviewed this report and that the test results are an accurate representation of the.performance of the installed mechanical ~:°9 systems. Nai Y�< J izv Signature Residential Mechanical Design Submittal V20140307 Page 6