11pa 125pa10 17ocfin 182pa 1c 1f 1n 1pa 21pa 2pa 2x3 345o 3pa 3x4 42fipaii 441pa 45o 4s0 604pa 6pa 732pa 7pa 90Â 90Â4 90Âelbows 9ooelbows 9pa a aarst about above abstract accomplish accurate accurately achieved across active actual actually ad adapter addition additional after again air airflow airflows airport airspeed airtight all allow allowed allows almost along also although altitude alum aluminum always american amount an analysis and angle angled another any apart appear appropriate approximately are area areas around arrangement as asd ashrae assuming assurance at atlanta attained attic automatic automatically available average averaged averages avoid avoided away back barometric based basement be because been before began behind being below bend bends beneficial between biased bill block both bottom breman brodhead building buired burred but by c calculate calculated calculating calculation calculations calibrated calibrating calibration calling can capable capping caps careful carefully case cause caused ceiling center cf cfin cfm cfrn change changed changes changing channels chart checked checking checks church circle clamped clarkin clear clearance closest co coefficient coefficients column columns combination commercial common companies compare compared compares comparison components concrete conditioning conference confidence configuration configurations confirm connected consider consideration consistence consistent constant control converted copies correct corrected correction corresponding could coupling course crawl creation critical cubic current cutting d darcy data david define defined defines degree degrees demonstrate demonstrates density denver depressurization derived described design designed designing determination determine determined determining developed development device diameter diameters did difference differences different digital din directions directly discharge discharged discovered discovery discusses distance disturbance divided do done down downspout drainage drop drops duct ducting due duplicate during dwyer e each easy edge edges edm effect effectiveness either elbow elbows end engineers enough ensure entered enterprises enters equal equaling equals equation equipment equivalent error especially even exact exacting example examples excellent exclusively exhaust exhausting expect expected extends exterior extrusion f facing fact factor factors fairly falls fan fantech farthest fcf feet few ff fgcf fifty figure final fining first fit fitting fittings five floor flow flowgrid flows fold follow following foot footer for formula formulas found foundation four fpd fpm friction from front full fundamentals ga garage gauge gave general get give given good greater greatest grid h h2o had half handbook has have having hd heating high higher histogram hole holes homes house houses how however hp hp190 hp220 hug humidity hydraulic i i11 i996 ibs idea identical if ill impact imperfections in inc inch inches included incorporated increased increasingly independent indicate individual industry infiltec influence initial initially input inserted inside install installation installations installed installing instead instrument instruments interesting interior international into introduction ion is it its itself jersey jig joints joist kadon know known l large larger laying layout layouts lbs least length lengths less level levels light lighter list lists little local located location locations long looking loss low lower m made main maintaining make making manometer manufacture manufactured may means measure measured measurement measurements measures measuring median members mentioned method methods micro micromanometer might mike minimal minimize minute miss mitered mitigated mitigation mitigators monitor more most mounted move moving much multiplied multiplier n nearest new next nia nip nj no not note number o obtain obtained obtaining occasionally occur of of23 of57 offering offset ofjoints often oit on one only open opening opposite or order orient orifice out outer outside over overall overhang overlooked ow p pa pad pal palo paper particular pascal pascals pat0 pattern pd pd0 pdi pdof pdof2 people per percent percentage performance perimeter pipe piping pit pitot place placed placement plastic plumbing poor port position positive possible precision predicted preferentially presents pressure pressures previous previously primarily primary procedure produce produced produces program properly provide ptvp pulling pvc quality r radius radon range rans rates rather ratio re read reading readings rear recognized recommendations recommended rectaneular rectangular reduce reduced reduces reduction ref reference references referred refrigerating relative remaining removed repeated residential resistance restricting restrictive results revealing reynolds rf rid riegelsville rn roof roughness round routed routing rule run s sa same saum schedule sealed seams second seconds section sections see seen sent separated sept sequence series set setting several shape sharp sharpness short should showed side sides sidewall signal significant significantly similar simpler simultaneously since single sirnplier sit six sixteen size sizes slab slide slight small smaller smooth smoothness so society soil some sometimes space speed speeds split sponsored spreadsheet sq square stand standard static still story straight strength structures study sub subsequently subtracting suction summarizes summary supplied sure sweep sweeps switch switched symposium system systems t table tables taken taking tape tee temperature ten tended tenths terry test tested testedso testing than that the their them then there these they this though three through throughout thus times to together top total totally transition transverse transverse1 true trunk tube tubes tullie turn turning turns two type typical typically u under underground understand uniform units unknown up use used uses using v va vac vacuum validity values variation varied varies vary velocity versus volume vp w wall was water way weather week well were when whenever where which while whole widely wihp190 will william window with within wlstraight wmp190 would wpb x3 x4 y zeroing