Engineered Systems - February 2008 - (Page 66)

ProductsInFocus BOILERS T The Benchmark 1.5 low NOx (BMK 1.5LN) condensing, fully modulating boiler features 20:1 turndown, a small design, and m is suited for projects requiring up to 1.5 million Btuh with minimal emissions. e — AERCO SENSORS FREE INFO: CIRCLE NO. 300 V VR VRF SYSTEMS The company’s W-Series CITY MULTI variable ﬂow refrigerant (VRF) system uses water as a heat exchange medium and can be installed inside a building. Zone cooling and hearting are controlled by refrigerant piped between a water source unit, controllers, and indoor units. Indoor units can be monitored and operated individually with remote controllers, up to 50 from one central controller, or up to 2,000 using the company’s TG2000 software. — Mitsubishi FREE INFO: CIRCLE NO. 301 The G460 is designed for simultaneous detection of up to six gases. Installed sensor options include infrared for CO2 and PID for VOC measurements. Features include automatic calibration, one-button operation, top-mounted display, and interchangeable battery packs. Datalogging and event logging are standard. — GfG Instrumentation FREE INFO: CIRCLE NO. 302 SENSORS FLOWMETERS T The Series SSM and SSB all-metal ﬂowmeters are constructed with brass or T-136 stainless steel and are avails able with standard ¾ or 1-½ in. female NPT connections. a The unit is suited for measurement of water, oils, coolT ants, and compressed gases and has a full-scale accua racy of +2%. r — Dwyer Instruments, Inc. The CDL carbon dioxide sensor features optional humidity and temperature capabilities, along with a unique transducer and duct probe conﬁguration housed in a single NEMA-IV enclosure. — Veris Industries FREE INFO: CIRCLE NO. 304 PRESSURE-RELIEF DOORS T The company’s pressure-relief doors are designed to prevent ductwork from a imploding or exploding in the event of i excess pressure. The PZ10 (positive) e model and the VT-10 (negative) model m are engineered to automatically open 1 a in. w.g. above normal operating system i pressure. p — A J Manufacturing, Inc. FREE INFO: CIRCLE NO. 303 FREE INFO: CIRCLE NO. 305 66 En gi neer ed S y stem s February 2008 Table of Contents for the Digital Edition of Engineered Systems - February 2008Engineered Systems - February 2008ContentsEditor’s NoteBack2BasicsHVAC ChallengeCase In PointCommissioningEnergy WizBuilding AutomationProactive with Your ProfileHVACR Designer TipsChipping Away At EmissionsPredicting State-Of-The-Art In PittsburghEight Ways To Keep Legionella Out Of Your Air Distribution SystemVariable Refrigerant Flow: Where, Why, and HowIssues & EventsProductsGlossaryClassifiedsAdvertiser IndexTomorrow’s EngineerEngineered Systems - February 2008Engineered Systems - February 2008 - (Page Intro)Engineered Systems - February 2008 - Engineered Systems - February 2008 (Page Cover1)Engineered Systems - February 2008 - Engineered Systems - February 2008 (Page Cover2)Engineered Systems - February 2008 - Engineered Systems - February 2008 (Page 3)Engineered Systems - February 2008 - Contents (Page 4)Engineered Systems - February 2008 - Contents (Page 5)Engineered Systems - February 2008 - Contents (Page 6)Engineered Systems - February 2008 - Contents (Page 7)Engineered Systems - February 2008 - Editor’s Note (Page 8)Engineered Systems - February 2008 - Editor’s Note (Page 9)Engineered Systems - February 2008 - Back2Basics (Page 10)Engineered Systems - February 2008 - Back2Basics (Page 11)Engineered Systems - February 2008 - HVAC Challenge (Page 12)Engineered Systems - February 2008 - HVAC Challenge (Page 13)Engineered Systems - February 2008 - Case In Point (Page 14)Engineered Systems - February 2008 - Case In Point (Page 15)Engineered Systems - February 2008 - Case In Point (Page 16)Engineered Systems - February 2008 - Case In Point (Page 17)Engineered Systems - February 2008 - Commissioning (Page 18)Engineered Systems - February 2008 - Commissioning (Page 19)Engineered Systems - February 2008 - Energy Wiz (Page 20)Engineered Systems - February 2008 - Energy Wiz (Page 21)Engineered Systems - February 2008 - Building Automation (Page 22)Engineered Systems - February 2008 - Building Automation (Page 23)Engineered Systems - February 2008 - Proactive with Your Profile (Page 24)Engineered Systems - February 2008 - Proactive with Your Profile (Page 25)Engineered Systems - February 2008 - HVACR Designer Tips (Page 26)Engineered Systems - February 2008 - HVACR Designer Tips (Page 27)Engineered Systems - February 2008 - Chipping Away At Emissions (Page 28)Engineered Systems - February 2008 - Chipping Away At Emissions (Page 29)Engineered Systems - February 2008 - Chipping Away At Emissions (Page 30)Engineered Systems - February 2008 - Chipping Away At Emissions (Page 31)Engineered Systems - February 2008 - Chipping Away At Emissions (Page 32)Engineered Systems - February 2008 - Chipping Away At Emissions (Page 33)Engineered Systems - February 2008 - Chipping Away At Emissions (Page 34)Engineered Systems - February 2008 - Chipping Away At Emissions (Page 35)Engineered Systems - February 2008 - Chipping Away At Emissions (Page 36)Engineered Systems - February 2008 - Predicting State-Of-The-Art In Pittsburgh (Page 37)Engineered Systems - February 2008 - Predicting State-Of-The-Art In Pittsburgh (Page 38)Engineered Systems - February 2008 - Predicting State-Of-The-Art In Pittsburgh (Page 39)Engineered Systems - February 2008 - Predicting State-Of-The-Art In Pittsburgh (Page 40)Engineered Systems - February 2008 - Predicting State-Of-The-Art In Pittsburgh (Page 41)Engineered Systems - February 2008 - Predicting State-Of-The-Art In Pittsburgh (Page 42)Engineered Systems - February 2008 - Predicting State-Of-The-Art In Pittsburgh (Page 43)Engineered Systems - February 2008 - Predicting State-Of-The-Art In Pittsburgh (Page 44)Engineered Systems - February 2008 - Predicting State-Of-The-Art In Pittsburgh (Page 45)Engineered Systems - February 2008 - Eight Ways To Keep Legionella Out Of Your Air Distribution System (Page 46)Engineered Systems - February 2008 - Eight Ways To Keep Legionella Out Of Your Air Distribution System (Page 47)Engineered Systems - February 2008 - Eight Ways To Keep Legionella Out Of Your Air Distribution System (Page 48)Engineered Systems - February 2008 - Eight Ways To Keep Legionella Out Of Your Air Distribution System (Page 49)Engineered Systems - February 2008 - Eight Ways To Keep Legionella Out Of Your Air Distribution System (Page 50)Engineered Systems - February 2008 - Eight Ways To Keep Legionella Out Of Your Air Distribution System (Page 51)Engineered Systems - February 2008 - Eight Ways To Keep Legionella Out Of Your Air Distribution System (Page 52)Engineered Systems - February 2008 - Eight Ways To Keep Legionella Out Of Your Air Distribution System (Page 53)Engineered Systems - February 2008 - Variable Refrigerant Flow: Where, Why, and How (Page 54)Engineered Systems - February 2008 - Variable Refrigerant Flow: Where, Why, and How (Page 55)Engineered Systems - February 2008 - Variable Refrigerant Flow: Where, Why, and How (Page 56)Engineered Systems - February 2008 - Variable Refrigerant Flow: Where, Why, and How (Page 57)Engineered Systems - February 2008 - Variable Refrigerant Flow: Where, Why, and How (Page 58)Engineered Systems - February 2008 - Variable Refrigerant Flow: Where, Why, and How (Page 59)Engineered Systems - February 2008 - Variable Refrigerant Flow: Where, Why, and How (Page 60)Engineered Systems - February 2008 - Variable Refrigerant Flow: Where, Why, and How (Page 61)Engineered Systems - February 2008 - Variable Refrigerant Flow: Where, Why, and How (Page 62)Engineered Systems - February 2008 - Variable Refrigerant Flow: Where, Why, and How (Page 63)Engineered Systems - February 2008 - Issues & Events (Page 64)Engineered Systems - February 2008 - Issues & Events (Page 65)Engineered Systems - February 2008 - Products (Page 66)Engineered Systems - February 2008 - Products (Page 67)Engineered Systems - February 2008 - Products (Page 68)Engineered Systems - February 2008 - Products (Page 69)Engineered Systems - February 2008 - Glossary (Page 70)Engineered Systems - February 2008 - Classifieds (Page 71)Engineered Systems - February 2008 - Classifieds (Page 72)Engineered Systems - February 2008 - Advertiser Index (Page 73)Engineered Systems - February 2008 - Tomorrow’s Engineer (Page 74)Engineered Systems - February 2008 - Tomorrow’s Engineer (Page Cover3)Engineered Systems - February 2008 - Tomorrow’s Engineer (Page Cover4)http://www.nxtbookMEDIA.com

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