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Home My WebLink About5020 Cinquefoil Ln - Disclosures/Mechanical - 08/31/2015 (2)7131 f2�0I'< City of Fort Collins Residential Mechanical Systems Performance Report Updated 3/7/2014 This form is a record of testing targets and results, with Pass/Fail outcomes. For information on measurement tools City of and testing techniques, see the "Residential New Construction Mechanical Systems Testing Guide." The guide and Fort Collins 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 HVAC Tar et g Measured value Other to compare with Pass Fail Caution or limit target or limit data ADCF = Air Density Correction Factor, based on tool, ADCF altitude (5000'), air temperature through tool Volumetric flow (CFM 5000') = ADCF x Indicated flow (CFM) 0090 !4 U E FO L `/D Date of "Residential f /I t t Mechanical Systems La�dr>1w�K rJ m� Design Submittal" �J¢A information referenced �� _ �df.�/ij ✓ by testing technicians As -built changes mech design submi Testing date(s) 1 6, aq- I Bath exhaust 11 Testing tech (initials) Flow _ Flow box _ Pitot tube duct traverse Air temp -7 ADCF® tool _Passive flow hood —OOther (note below) through tool (F) / 1 Measured Airflow Design Minimum Airflow Requirement Indicated Volumetric Exhaust Pickup Location Airflow (CFM (CFM (CFM 5000') Flow Flow Pass Fail 5000.) +Type of Operation (CFM) (CFM 5000') tYll AS]L--a TW � Intermittent —20 Continuous Tj I b 6- 01 ❑ a A-1-4 y_ a0 Intermittent — 20 Continuous f..O;Q t cl Ef ❑ D(oGl _ ✓0Intermittent20 Continuous (D3 0 ❑ 50intermittent 20 Continuous ❑ ❑ 50Intermittent20 Continuous ❑ D 50Intermittent 20 Continuous ❑ ❑ 50 Intermittent 20 Continuous ❑ ❑ Testing notes Kitchen exhaust N/A - hood does not vent to outside Testing tech (initials)= Oven fuel —Gas —Electric Minimum airflow requirement (CFM 5000') + operation — 100Intermittent — 25 Continuous Measured airflow Flow — Flow box — Pitot tube traverse Tool — Interior grille Air temp Passive flow hood _ Flow grid Exhaust duct through ADCF tool _duct flow hood _ Other (note below) OCBIIOn (Eztericr termination no: OK) tool (F) Indicated flow CFM Volumetric flow CFM 5000' ❑ Pass Fail Testing notes Residential Mechanical Design Submittal V20140307 Pagel tech (initials) Testing approach and targets ❑ N/A: No complete AC system ❑ NIA- House completed November - April (instaiiing contractor responsible for test ng in warm wealnar) ❑ TXV: Subceoling + SH check ❑ Non-TXV: Superheat ❑ OEM -specific: Approach ❑ Other OEM -specific (documentation required) Temperatures Condenser Nan-TXV: Return Target Target I Target (F): entering air temp air wet -bulb temp superheater subcooling aPProach Subcooling Discharge Condenser Li uid Actual ❑ TXV Pass: Actual SC within+!- pressure❑ saturation T❑F Qine❑F subcooling F 3 F of target SC 2 F min (PSI) (so0o•chart) temp (condT- liglinoT) '�TXVFail Superheat Suction Evaporator Suction Actual FE t pressure ❑ saturationT❑F line❑F superheat F v (PSI) (s000chan) temp (suctl.neT-evapT) Ot TXV checks: ❑ Pass: Field -installed TXV installed in accordance with OEM instructions ❑ Caution: A Approach Liquid Iine�F Actual denser EAT) F ❑ Approach Pass: Actual approach within temp (Liq lin Actual condenser EAT) 1-1 0 Approach Fail Testing Register air flows All registers are cut through finish materials and moving air Pass ❑ Fail _J (Remainder of register air flow section under development, not yet being enforced) Pressure balance XV Pass: Actual SH +1- 5 F of target SH XV Fail SH outside mfgr range 1 F of target approach tech (initials I resting tech (initials)? Room (match names on plans, include basement if there is a door) Room -to -Core Pressure Drop Target Range (Pa) Measured Pressure D—roryp (Pa) ass Fail 11l 41 n -3 to +3 .� l� ❑ 3 to +3 ❑ -3 to +3 ❑ 1 ❑ 3to+3 1❑ ❑ -3 to +3 ;❑ ❑ -3 to +3 i ❑ ❑ -3 to +3 ❑ ❑ -3 to +3 1 Cl ❑ -3 to +3 ❑ ❑ Residential Mechanical Design Submittal V20140307 I Page 4 CY(�.LC bustion safety testing N/A — no natural -draft combustion appliances ;.(Appliance Types table must be completed for every home) Appliance types Appliance Combustion Type N/A Draft -hood Natural -draft Induced -draft Natural -draft Power- vent Direct- vent Powered sealed - combustion Ele 'c Furnace #1 ❑ ❑ ❑ ❑ ❑ �— Furnace #2 ❑ Cl ❑ ❑ ❑ ❑ Boiler #1 ❑ ❑ ❑ ❑ ❑ ❑ Boiler #2 ❑ ❑ ❑ ❑ ❑ ❑ Water heater #1 ❑ ❑ ❑ ❑ ❑ Water heater#2 ❑ ❑ ❑ ❑ ❑ ❑ Fireplace #1 ❑ ❑ ❑ ❑ ❑ ❑ Fireplace 1* ❑ ❑ ❑ ❑ ❑ ❑ ! Other. ❑ ❑ ❑ ❑ ❑ ❑ Wor: He Outdoor temperature = F CAZ pressure BPI depressurization limit (Pa wrt outside) Measured net CAZ depressurization (Pa wrt autside) 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 tech (initial / — ❑ OK ❑ Caution ❑ OK I ❑ I Caution I ❑ JOK I ❑ Caution 60 60 60 ❑ Pass El Fail ❑ Pass ❑ Fail ❑ Pass ❑ Fail i I ElPass ElFail ❑ Pass I ❑ IFail I I ❑ Pass I ❑ Fail 100 100 j 100 i I ❑ jPass ❑ Fail ❑ Pass I ❑ IFail 11 ❑ IPass 1 ❑ IFail ❑ Caution ❑ Caution I I ❑ lCaution Residential Mechanical Design Submittal V20140307 I Page 5 System Controls Operating Per Design Intent Local exhaust (all fans) N/A Pass ❑ Fail Whole -house ventilation N/A � ass ❑ Fail Sub -structural floor exhaustN/A FEI ElPass ElFail Heating (all systems) N/A �, Pass ❑ Fail Cooling (all systems) N/A Pass ❑ Fail Testing tech 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 protoco s specified by the City of Fort Collins Building Services Department, and that the reported results are accurate to the best of my knoWiedge. Name (print) Title Company Signature and Date L Technician #2 performing inspection and testing documented on this report (Approved Agency) ,1 certify that the tests referenced above, in sections bearing my initials, were performed in accordance with protoceIs specified by the 'City of Fort Collins Building Services Department, and that the reported results are accurate to the best of my kno%bledge. Name Signature and HVAC Contractor (City of Fort Collins license holder) I certify that I have reviewed this report and that the test results are an accurate representation of the performan of the installed mechanical systems. Name Title Company Signature and Date Residential Mechanical Design Submittal V20140307 I Page 6 Systems other than sub -structural floor exhaust Testing tech (initials) Code -minimum ventilation airflow // Design ventilaton 000 CFA # BR) "7� CFM 5000' airflow CFM 5000:] Exhaust-only (based on and of System Su I and type 1p Target ventilation airflo•.v range Z to (J� CFM 5000, _Balanced (race -minimum) (120°h of design (lav) Measu ad Airflow Air Temp Indicated Volumric Measurement Method Tool Location Through ADCF Flow Flowet Pass Fail Tool (F) (CFM) (CFM 5000') Total N/A Passive flow hood exhaust _ _ _ Flow box _ Pilot tube traverse �� / �� / ❑ airflow Flow cellar Other (note below) Total N/A Passive flow hood supply _ _ _ Flow box _ Pilot tube traverse ❑ ❑ airflow Flow collar Other (note below) When supply airflow is circulated by air handler fan, fan speed for measurement —Heating _ C ling _ Continuous fan Balanced airflow in balanced systems Average of measured CFM Target flow range CFM to f 1 Pass Fail supply + exhaust flows 5000' (average +/- 15%) 5000' Testing notes Sub -structural floor exhaust 41VA — 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 +/-15%) Measured airflow Flow box _ Pilot tube traverse Air temp Flow — Passive flow hood Flow collar Tool Fthrough ADCF tool _ location _ Powered flow hood _ Other (note below) tool (F) Indicated flow CFM Volumetric flow CFM 5000' r-� bFail ❑ Pass C t-1 Testing notes AN etl N/ Testing notes _ o ductwork o ductwork outside conditioned space (ind multiple sys) _ Testing tech (initials): Duct leakage _ Energy rater (name, data source company, testing date): House conditioned floor marea sf eat) 0 Air temp � ADCF � (intione furl basement) throU h tool F Test Parameter and Conditions . a..... ... ,.. ..� Normalized (CFM25 5000' / 100 sf) .�...... Absolute (CFM25 5000') I ... Indicated (CFM25) ...... n. Volumet (CFM25 5 = is 00') System #1 System #2 Leakage Type Timing Air Handler Pass Fail Pass Fail Total leakage Rough -in Excluded 3 ❑ ❑ ❑ ❑ Total leakage Rough -in Included 4 ❑ ❑ ❑ ❑ Total leakage Complete Included 4 ❑ ❑ ❑ ❑ Residential Mechanical Design Submittal V20140307 I Page 2 For multiple systems, attach one page per system System #I ) ^1 Which parts of house does it serve? A�� Installed eq�uiip�ment (Be clear about which AC components are installed at time of testing) testing tech Furnace or Boiler AC or Heat Pump Condenser AC or; Heat Puml tUanuf�r6ver A_ 1 I h. i _ r A_ i Model#I A930/ftoe" S /3/7,+ I LL(3La1-qgP-Filter s asic fiberglass Electrostatic brand TyperHigh-effic asic pleated _ _ Other. Th C�P.ptr7hM1rL pleated Static oressures Speed: _ Heating _ Cooling _ Cont. fan _ High -stage for multi -stage equipment Blower speed tap: Humidifier damper: _ N/A _ Open (Heating) —Closed (Cooling) All registers open Zone dampers open SP7�� OP Filter E-- (SP1 - SP2) Y SP2 0 7 2 Coil MERV❑ (optional) tech (initials) (Same location • SP4 !! �— for P, TFSOP) DF Coil (SP3-SP4) • SP3 APT tat ESP ( g I 1. P3 SP2\ 7 Cooling: Measured air flow through indoor coil ❑ N/A - no AC installed Testing tech (initials)F27 . Design coaling airflow (h:gh stage) gr3U ZS CFM 5000' Target airflow limits (design +/-15%) to 70 �S CFM 5000' Measured airflow plane size 20 Air temp tFlowgrid `orOou�gF iG�' (r ADCF ((D� NSOP 3 TFSOP /��'' Resistance CorreFlowction Correction Factor Measured airflow, no CFM Indicated airflow CFM Volumetric airflow 71( j�/ Z CFM -Pass 5000' '❑.Fail adjustment/correction Measured AF x FRCF indi:atedAFxADCF � u Heating: Gas manifold pressure (Ngh stage) 1 esting tech (initials) Manifold pressure 7 lWC OEM spec @ 5000' Target manifold P limits (spec +1- 5%) 33 to 3,� IWC Measured pressure S IWC Pass M Fail L. Heating: Temperature rise sting tech (initials) OEM temperature rise limits? 3� F (high stage) Supply Measured temps (F): )) air 1z Return Temp - C = ss air 7 / rise % 2— `1'" ❑ Fail U Caution: within 1 OF 41of top of range Residential Mechanical Design Submittal V20140307 j Page 3 ❑ N/A: No complete AC system ❑ N/A: House completed November - April (installing contractor responsib;e for testing in warn weather) ❑ TXV: Subcooling + SH check ❑ Nan-TXV: Superheat ❑ OEM -specific: Approach ❑ Other OEM-sp cific (documentation required) Temperatures Condenser Non-TXV: Return Target Target Target (F): entering air ternp airwet-bulb temp superheat subcooling approach Subcooling i Discharge Condenser Liquid Actual TXV Pass: Actual SC within pressure ❑ saturation T❑El line❑F subcooling F 3 F of target SC, 2 F min (PSI) (500G'chan) temp (Cand T-liq line T) 'D.TZV Fail Superheat Suction Evaporator Suction Actual ❑Non-TXV Pass: Actual SH pressure❑ saturation T❑F line superheat❑F within +!- 5 F of target SH (PSI) (seoGohan) temp (suctiineT-evapl)❑N6n-TXVFail TXV checks: ❑ Pass: Field -installed TXV installed in accordance with OEM instructions '[].Caution: Actual SH outside mfgr range Approach Liquid Iin�F Actual approach�F ❑ Approach Pass: Actual approach within 4-1 F of target approach temp(Lgi:reT-wndenserFA) DApproach Fail Register air flows All registers are cut through finish materials and moving air ss Fail J (Remainder of register air flow section under development, not yet being enforced) Pressure balance tech (initials)`Y esting tech (initials)I�ca�(i9 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 i Fail 15-•fner &0 3to+3 �r El -3 to +3 Fa, p ❑ -3 to +3 ❑ ❑ -3 to +3 ❑ -3 to +3 I❑ ❑ -3 to +3 10 ❑ -3 to +3 j ❑ ❑ -3 to +3 ❑ ❑ -3 to +3 ❑ ❑ -3 to +3 ❑ ❑ Residential Mechanical Design Submittal V20140307 I Page 4 Combustion safety testing N/A— no natural -draft combustion appliances pliance Types table must be completed for every home) Appliance types sling tech (initials) � 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 ❑ ❑ ❑ ❑ ❑ ❑ 11 Water heater#1 ❑ ❑ ❑ lif, ❑ ❑ ❑ Water heater #2 ❑ ❑ ❑ ❑ ❑ ❑ ❑ Fireplace #1 ❑ ❑ ❑ ❑ ❑ ❑ Fireplace 92 ❑ ❑ ❑ ❑ ❑ ❑ ❑ Other. ❑ ❑ ❑ ❑ ❑ ❑ Worst -case depressurization performance Outdoor temperature=F 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 11 I I ❑ OK ElCaution ❑ OK ❑ Cautio ❑ OK ❑ Caution 60 60 60 ❑ Pass IFail ❑ Pass 1 ❑ IFail I ❑ IPass 1 ❑ IFail i I ❑ 113ass I ❑ IFail ❑ Pass I❑ Fail I Pass 1 ❑ Fail 100 100 100 ❑ IPass I ❑ Fail ❑ Pass I ❑ IFaii I ❑ Pass I ❑ Fail ❑ lCaution ❑ ICaution I 1 ❑ ICaution Residential Mechanical Design Submittal V20140307 ; Page 5 Technician 91 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 protoco s specified by the City of Fort Collins Building Services Department, and that the reported results are accurate to the best of my knowledge. i Name (pent; Title Compan) Signature and Date Q- ids ,�P{�J'le-vj Technician #2 performing inspection and testing documented on this eport (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( Corr Signature and HVAC Contractor (City of Fort Collins license holder) ' I certify that I have reviewed this report and that the test results are an accurate representation of the performance of the installed mechanical systems. Name (print) Signature and Residential Mechanical Design Submittal V20140307 i Page 6 gf3,Izw( City of Fort Collins Residential Mechanical Systems Performance Report Updated 3/7/2014 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 Fort Collins 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 Target g to compare with Pass Fail Caution Other or limit target or limit data 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 /1 I Date of "Residential 5oau 6A' air- FOI �. J_,� � I G Mechanical Systems Builder 1 Design Submittal" L&AµYKti-/ information referenced HVAC contractor F/-vd-r 2AbIOL-16tE �,y)a�,,�,,L �,� by testing technicians As -built changes meth design submi Testing date(s) a l5_I-5- Bath exhaust Testing tech (initials) Flow _ Flow box _ Pilot tube duct traverse Air temp ADCFq � � � tool —Passive flow hood —OOther (note below) through tool (F) %� • I Measured Airflow Design Minimum Airflow Requirement Indicated Volumetric Exhaust Pickup Location Airflow, (CFM (CFM 5000') Flow Flow Pass Fail 5000') +Type of Operation (CFM) (CFM 5000') YO (ASTM (jkTM �'50Intermittent20 Continuous J04 -71 Eir, ❑ &-w WTO Intermittent 20 Continuous 65- ❑ Intermittent — 20 Continuous , G ❑ 50Intermittent20 Continuous ❑ 11 —50Intermittent20 Continuous ❑ ❑ 50 Intermittent 20 Continuous ❑ ❑ 60Intermittent20 Continuous ❑ ❑ Testing notes Kitchen exhaust N/A - hood does not vent to outside Er Testing tech (initials)= Oven fuel —Gas —Electric Minimum airflow requirement (CFM 5000') + operation —100 Intermittent — 25 Continuous Measured airflow, Flow — Flow box — Flow tube traverse Tool —Interior grille Air temp Passive flow hood _Flaw grid Exhaust duct through ADCF tool _Powered flow hood —Other (note below) location (Exterior Iertnina on not OK) tool (F) r—� Indicated Flow CFM Volumetr c flow CFM 5000' ❑Pass �: Fail Testing notes Residential Mechanical Design Submittal V20140307 Pagel �. ff �.�:,r.�.,'.C; h4�,V�e•-(.%.�H?-^"'�`^'4Y'�N.�.:''•' is %e. .V.f'::�::!lY'."x 4i...iit:i':F.7{y:ir..5�..:��:'::ft�5�l ��.:: °:'�`: sNR:'iF'��^, Systems other than sub -structural floor exhaust r sting tech (initials) Code -minimum ventilation airflow Jj Design ventilation CFA # BR) (� CFM 5000' airflow�CFM 5000' -xhaust-only (based on and of System Supplyonly 11 1 L/G to LI CFM 5000' Target ventilation airflow range CC -t (code-m!n?mum) (120%of dasign flow) type — _Balanced Measured Airflow Air Temp Indicated Volumetric Measurement Method Tool Location Through ADCF Flow Flow Pass Fail Tool (F) (CFM) (CFM 5000') Total exhaust _ NIA _ Passive flow hood box _ Pitot tube traverse p IS - ❑ airflow Flow collar Other (note below) Total NIA Passive flow hood supply _ _ _ Flow box _ Pilot tube traverse ❑ ❑ airflow Flow collar Other (note below) When supply airflow, is circulated by air handler fan, fan speed for measurement Heating COing Continuous fan Balanced airflow in balanced systems Average of measured CFM Target flow range CFM supply + exhaust flows 5000' (average +/-15%) to 5000, P El Pass ❑ Fail L✓ Testing notes Sub -structural floor exhaust $hq7 _ no sub -structural floor exhaust system Testing tech (initials) Design exhaust airflow (based on Target airflow limits to 5000' CFM 5000' (design +I-15%) approved design) (design Measured airflow Flow —Flowbox _Pilottubetraverse Tool Air temp tool — Passive flow hood _ Flow collar location throughEl ADCF Powered flow hood Other (note below) tcol (F) r-t Indicated flow CFM Volumetric flow CFM 5000' ❑ Pass Fail NIA o ductwork Testing nt o ductwork outside conditioned space (incl multiple Duct leakage — Energy rater (name, data sourcel company, testing date) House conditioned floor area (include full basement) meat) Test Parameter and Conditions sf Air temp ADCF lhrOuglh t001 (F) Maximum Allowed Duct Normalized (CFM25 5000' /100 sf) Leakage Absolute (CFM25 5000') Measured Duct Indicated (CFM25) Leak Volum (CFM25 Leakage Type Timing Air Handler Total leakage Rough -in Excluded 3 Total leakage Rough -in Included 4 Total leakage Complete Included 4 System #1 1 System #2 Pass Fail Pass Fail ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ Residential Mechanical Design Submittal V20140307 I Page 2 For multiple �fsystems, attach one page per system System #I /— I Which parts of house does it serve? Installed equipment (Be clear about which AC components are installed at time of testing) Furnace or Boiler AC or Heat Pump Condenser Modelffl R�3VELlj�'t31'zA I 4,�Cu.13LE13,y P-5 I TG FilteBasic fiberglass _ Electrostatic Tl brand — Type _ Basic pleated _ Other: High•effic pleated Static Dressures Speed: _ Heating _ Cooling _ Cont. fan _ High -stage for multi -stage equipment Blower speed tap: Humidifier damper: _ N/A _ Open (Heating) _ Closed (Cooling) —All registers open Zone dampers open SP1 tech (initials) -136 -1 I « MERV (optional) gg tech (initials)I�z,...A7_ for NS ocagon - -- for NSOP, TFSOP) Coil =SP3 r AP Total ESP I n AP Filter I I I` I T& _.::: _: 9'`T: I (SP7 - SP2) If SP2 (�( Cooling: Measured air flow through indoor coil ❑ N/A-- no AC installed resting tech (initials)_ . Design cooling airnow77 CFM 5000' Target airflow limits �a to C? S CFM 5000, (high stage) Q JQ (design +!-15%) Measured airflow Air temp Flow grid 14 through F ADCF / p NSOP� TFSOP /` / Flow Resistance plate size 20 tool F / f Z Correction Factor Measured airflow, no Indicated airflow / Volumetric airflow CFM ❑ Pass adjustment/correction CFM MeasuredAFxFRCF rC�Z CFM IndicaledAFXADCF 7` z- 5000, Fail �J Testing notes Heating: Gas manifold pressure (high stage) Testing tech (initials)_ Manifold pressure ^� IWC Target manifold P 7 3 to IWC Measured '1^r IWC SPass OEM spec @ 5000' limits (spec +/- 5%) J 3 pressure J Fail Heating: Temperature rise Testing tech (initialsc�� OEM temperature rise limits / (high stage) f0 �� F Supply 7 Return Tempf, t auticn: within 10F Measured temps (F): p /3y� — ''%/ = e II] Fail air air r w rise """ L� of top of range Residential Mechanical Design Submittal V20140307 I Page 3