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Home My WebLink About5657 Kadenwood Dr - Disclosures/Mechanical - 04/01/2014 (2)City of Fort Collins Residential Mechanical Systems Performance Report This form is a record of testing targets and results, with Pass/Fall 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 Target Measured value° to compare with Pass x-�' �F�t ' Caution Other or limit target or limit ggng `_ �;# � ' data z s ADCF = Air Density Correction Factor, based on tool, ADCF altitude (5000'), air temperature through tool Volumetric flow (CFM 5000') = ADCF x Indicated flow (CFM) Address 5657 Kadenwood Dr Date of 'Residential '--'Mechanical Systems Builder Meritage Homes Design Submittal' EP information referenced WAC contractor Four Seasons Heating Inc. - by testing technicians As -built changes mech design submi Testing date(s) 4/1/14 Local2. (Spot Bath exhaust Testing tech (initials) EP [3: Flow _ Flow box _ Pilot tube duct traverse Air temp tool [ Passive flow hood _ Other (note below) through tool (F) 71 ADCF 1.098 "a" Minimum Airflow Requirement Indicated Volumetric Exhaust Pickup Location AlCFM (CFM 5000') Flow Flow Pass Fail snarl,[ +Type of Operation (CFM) I (CFM 50001 Bath 2 50 ., 50 Intermittent ._ 20 Continuous' 80 88 u. ,. Laundry 50 ,L50Intermittent 20Conbnuous, 82 91 Master W/C 50 u[ so Intermttent 20 Continuous S: 71 79 10' Master Bath 50 (501ntermittent ' 20 Continuous;, 80 88 ❑ C' 501nlermittenl i520 ?plInuous!: ❑ [,�;. 10Intermittent `= 20 Continuous?` ❑ � M 50 Intermittent _ 20 Conpnuous.;' ❑ Testing notes Kitchen exhaust N/A - hood does not vent to outside ❑✓ Testing tech (initials) EP Oven fuel _ Ges _Electric Minimum airflow requirement (CFM 5009) + operation L 100 In(ermtttent <25 Conhnuaug. Measured eirflow Flow box _ Pilot tube traverse Interior rills Air temp fi Flo —_ Passive Dow [rood _Flow grid Tool - Exhaust through ❑ ADCF � tool _ Powered pow hood _ Other (note below) location tExterbr terriih—on not OK)) tool (F) Indicated flo CFM Volumetric Howl lICFM 5000' ❑ PassWIff Fail Testing ... notes Residential Mechanical Design Submittal V20140101 Page 1 • 1 • on Systems other than substructural floor exhaust Testing tech (initials) Code -minimum ventilation airflow Design ventilation Chased on CFA and # of BR)�CFM 5000' airflow�CFM 50oD' Exhaust -only System —Supply-Doty -: Target ventilation airflo ow range tCFM 500V type Balanced (coda mWmem) (720%afdes(gO Now)-::�: Measurement Method ) Tool Location Air Temp Through I ADCF I Inflow cated I VolFlowtric IPassl Fail Tool IFl tCFMI ICFM 50004 Total — WA _ Passive flow hood '? exhaust _ Flow box - - Prot tube traverse with other system" - " " ❑ airflow _Flowcollar _Other (note below) Total _ N/A Passive flow hood supply _ _ Flow box _ Pitot tube traverse ❑ nx n airflow _ Flow collar —Other (note below) When supply airflow Is circulated by air handler fan, tan speed for measurement Heating �( Cooling Continuous fan ilanoed airflow In balanced systems Average of measured CFM Target flow range supply+exhauslflows 5000' (average t° = 5000' Pass 0.;Fail Substructural floor exhaust m WA -- no sub -structural floor exhaust system Testing tech (initials)= Design exhaust airflow (based on CFM 5000' Target alrtlow limits to CFM 5DOD' approved design) (design Measured airfow Flo —Flow box _ Pilot tube traverse Tool Airtemp Passive flow hood Flow cellar through ADCF to — — location F_ Powered flow hood _ Other (note below) toot (F)❑ �r £ Indicated 0o CFM Volumetric flow CFM 5000' ❑ Pass r Fall GT Testing notes Heating4. + Cooling Duct Leakage NIA —No ductwork Testing notes V No ductwork outside conditioned space (Ind mwbpie Sys) Duct leakage "'9Y er ;'"name, data source �com rat company, testing date): Ztg House conditioned floor area �/ 2 Air temp of ADCF � (include full basement) through tool (F) Maximum Allowed Duct Leaka a Measured Duct Leakage System #1 System #2 Test Parameter and Conditions Normalized (CFM25 5000' /100 st) Absolute (CFM25 5000') Indicated (CFM25) Volumetric (CFM25 5000') Leakage Type Timing Air Handier Pass Fall Pass Fail Total leakage Rough -in Excluded 4 ❑ �e ❑ QS Total leakage Rough -in Included 6 ��f t Total leakage Complete Included 12 ` ❑ ❑ 11 +fig ea age to out Complete Included 8 ❑ tt_ ❑ X�s a - Residential Mechanical Design Submittal V20140101 Page 2 0 eating t(Cooling Equipment',,', , For multiple systems, attach one page per system System #F2__j Which parts of house does it serve?l Upstairs Installed equipment (Be clear about which AC components are installed at time of testing) Testing tech (initials)FEP i Furnace or Boller AC or Heat Pump Condenser AC or Heat Pump Coll Manufacturer Goodman No A/C Model# GKS90453BX �1 Filter Basic fiberglass Electrostatic Thickness MERVF 7, brand Type V Basic pleated Other. (Inches) (optional) 8 Hig"Iffic pleated Static pressures setup Speed: Heating Cooling Cont. fan High -stage for multi -stage equipment Blower speed tap: Humidifier damper: N/A —Open (Heating) Closed (Cooling) ZAII registers open Zone dampers open SPI AP Filter (SPI _ SP2) Cooling: Measured air flow through Indoor coil Design cooling airflow 593 CFM 5000' (high stage) Measured alrflow SP2 65 91 NIA -- no AC Installed Tesfing tech (initials)FE—P1 (Same Iccallon SP4 64.6 for NSOP, TFSOP) AP Coll (SP3SPQ SP3 Testing tech (initials)FEP Target airflow limits (design +/- 15%)150S.*.'�MffikA7FCFM 50W9 Z 20 P ': Flow grid 14 through 71 ADCF NSOP Ar temp tool (F) F Measured airflow, no Indicated airflow It 20 CFM CFM adjustmenticorreci on Measured AF x FRCF Testing notes Heating: Gas manifold pressure Manifold pressure OEM Spec @ 5000' 3.5 IWC Heating: Temperature rise TFSOPE Flow Resistance Correction Factor Volumetric aIrfi 681 CFM Pass h'JUWAFxAD1jCFE:]05D00' FFell (high stage) Target manifold P 3.3 limits (Spec +/- 5%) ; . ..... IWC OEM temperature rlselimits j25-: (high stage).. F I Temp 52 air air rise Measured temps fl: supply F12 7 turn F FPass Re75 Testing tech (Initials)FEP Measured 3.3 IWC Pass pressure Fall Testing tech llirfltials)= 5W Fall ffCautfon: within 10F I,.,j,,iof top of range Residential Mechanical Design Submittal V20140101 Page 3 Testing tech (initials) EP Testing approach and targets ❑ N/A: No complete AC system ❑ N(A: House completed November • April pnstallrtg mntractar repo Ue rnr testlrg in warm weather) .':; ❑ TXV: Subcooling + SH check ❑ Non-TXV: Superheat ❑ OEM -specific: Approach ❑ Other OEM -specific (timumentaeon requited) Temperatures Condenser Novmt-bu Return Target Target Target (F): entering air temp airwet-bulb temp superheat subcooling approach Subcooling Discharge❑ Condenser Liquid❑ Actual❑ ❑ TXV Pass: Actual SC in +/- " pressure saturation T F line F subcooling F 3 F of target SC, 2 F min (PSI) (soar man) temp (CoMT-IigFnaT) LQTXV FaiI Superheat Suction Evaporetor Suction Actual ❑ Non-TXV Pass: Actual SH pressure saturationrt)F—IF IIne�F superheat❑F within+/•5FoftargetSH (PSI) (slwo man) temp (Suct fine T-evep 7) i,[Non•TXV Fait z' TXV checks: ❑ Pass: Field -Installed TXV Installed in accordance with OEM Instructions 0 Caution: Actual SH outside mfgr range Approach 1 �F El Approach Pass: Actual approach within+/• 1 F of target approach tam (tq line T- condenser EAT) Liquid line F Actual approach�Q.Approach Fail Testing n�r„a Room Air Flow + Pressure Balance Register air flows Testing tech (initials) EP All registers are cut through finish materials and moving air ❑ Pass j[ Fail (Remainder of register air flow section under development, not yet being enforced) Pressure balance Testing tech (initials) EP Room Room -to -Core Measured (match names on plans, Include Pressure Drop Pressure Pass Fall basement if there is a door) Target Range (Pa) Drop (Pal Master Bedroom r0 ; Bedroom 2 3 to+3 1.3 Bedroom 3 3 to +3 2.319 ❑ . 3 tq +3 El ycrmn� Ito+3 El01ytL ' 3 to +3 ❑ ri^MAS r0m; MA Jto+3 ❑MIR 4 to +3 ❑® 3 to +3 ❑] -3 to +3 ❑ �❑: Residential Mechanical Design Submittal V20140101 Page 4 4 Combustion safety testing N/A — no natural -draft combustion appliances 10 (Appliance Types table must be completed for every home) Appliance types Applia Furnace #1 Fumaoe#2 r. Soller#1 #2 #1 heater #2 Fireplace #1 #2 Testing tech (initials) 7EP] nce Combustion pe NW/A Draft -hood T(Na't'u'ftral-draft) Induoed-draft (NaturalW-draft) Power- vent Direct vent' Powered sealed. I combustion Electric 01 0 0 1 El D 1 11 0 El 11 11 11 0 0 0 Worst -case depressurization performance are # of bath fans on —Vented range hood on Clothes dryer on Air handler on Other fans on: Other setup notes: Outdoor temperature F CAZ pressure BPI depressurization limit (Pa min outside) Measured net CAZ depressurization (Pa wrl 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 val CAZ d: Measured (Pa wrt CAZ Pass = pressure more negative than limit CO concentration In undiluted flue gas F4 :L El JOK JM- I Caution D JOK 1�-Jffij Caution 0 JOK _13,j Caution 60 0 60 ❑ Pass 1;�'W lFail _r 7ff Pass IMIFail I El jPass ,"QJ.fFaiI IIj 0 IPass j14Qj'jFaiI ❑ Pass _@Fall ❑ jPass jjfflFall I.: BPI maximum limit (ppm) 0 10 06 0.. Measured CO (ppm) Pass = CO level not exceeding limit ❑ IPass 1�. Fall lFaFl ❑ jPass IMIFell Caution = CO level 25 to 100 pipm ]Caution �,,Qy!Jcaulion 'y lCaution Testing notes i Residential Mechanical Design Submittal V20140101 Page 5 9. System Controls . .. Testing tech (Initials) EP System Controls Operating Per Design Intent Local exhaust (all fans) ❑ WA is Pass Fail Whole -house ventilation ❑ WA [ Pass Fail Sub -structural floor exhaust ❑ WA ❑ Pass flS Fail z �rw Heating (all systems) ❑ WA ❑. Pass f,, Fall Cooling (all systems) ® N/A ❑ Pass FBIri Fail Signatures Technician 01 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 ^3.City of Fort Collins Building Services Department, and that the reported results are accurate to the best of my knowledge. Name (print) Ernesto Pineda Title Air Flow Tech/ Service Tech = Company Four Seasons Heating Inc. Signature and Date Ernesto Pineda F" Technician 02 performing inspection and testing documented on this report (Approved Agency) t:aY ;£ I certify that the tests referenced above, In sections bearing my initials, were performed In accordance with protocols specified by the 00ty of Fort Collins Building Services Department, and that the reported results are accurate to the best of my knowledge. Na t' 5 Signature H_VAC Contrac I certify that I have reviewed this report and that the test results are an accurate representation of the performance of the Installed mechanical 5<+;systems. Name (print) r.>;I s>13 Title Fz ? Company `' !.' Signature and Date Lynn Cobb Project Manager Four Seasons Heating Inc. Lynn Cobb 412114 Residential Mechanical Design Submittal V20140101 Page 6