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HVAC Lectures


  • 05:51 Part-3, Inlet-air duct dimensions, Design of Air Distribution Systems (HVAC) by www.ocatavesim.com

    Part-3, Inlet-air duct dimensions, Design of Air Distribution Systems (HVAC) by www.ocatavesim.com

    by Omare M.A. Added 45 Views / 0 Likes

    This video is Chapter-3 in the e-learning course on "Design of Air Distribution System" offered by Octave Simulation Services Pvt. Ltd. (www.ocatvesim.com). This chapter is about estimating dimensions of inlet-air duct components using thumb rules in duct

  • 04:02 Part-2, Location of Inlet Air Diffusers in Design of Duct Systems, HVAC, (www.octavesim.com)

    Part-2, Location of Inlet Air Diffusers in Design of Duct Systems, HVAC, (www.octavesim.com)

    by Omare M.A. Added 40 Views / 0 Likes

    This video is Chapter-2 in the e-learning course on "Design of Air Distribution System" offered by Octave Simulation Services Pvt. Ltd. (www.ocatvesim.com). It covers these topics in the design of air inlet ducts:a) Location of Duct Networksb) Steps requi

  • 57:39 Commercial Mechanical Requirements of the 2009 IECC

    Commercial Mechanical Requirements of the 2009 IECC

    by Omare M.A. Added 31 Views / 0 Likes

    BECP webcast; Michael Rosenberg, PNNL; September 17, 2009. This event provided an overview of the commercial mechanical requirements of the 2009 International Energy Conservation Code. View presentation slides and transcript at http://www.energycodes.gov/

  • 1:04:05 Standard 90.1-2007 -- Building Envelope Requirements

    Standard 90.1-2007 -- Building Envelope Requirements

    by Omare M.A. Added 27 Views / 0 Likes

    BECP webcast; John Hogan, City of Seattle; March 27, 2008. This event provided an overview of the building envelope requirements of ASHRAE/IESNA Standard 90.1-2007. View presentation slides at http://www.energycodes.gov/training/onlinetraining/videos.stm

  • 1:02:05 Standard 90.1-2007 -- Lighting and Power Requirements

    Standard 90.1-2007 -- Lighting and Power Requirements

    by Omare M.A. Added 33 Views / 0 Likes

    BECP webcast; Eric Richman, PNNL; January 10, 2008. This event provided an overview of the lighting and power requirements of ASHRAE/IESNA Standard 90.1-2007. View presentation slides at http://www.energycodes.gov/training/onlinetraining/videos.stm

  • 1:32:13 Standard 90.1-2007 -- Mechanical and Service Water Heating Requirements

    Standard 90.1-2007 -- Mechanical and Service Water Heating Requirements

    by Omare M.A. Added 36 Views / 0 Likes

    BECP webcast; Mark Hydeman, Taylor Engineering; February 28, 2008. This event provided an overview of the mechanical and service water heating requirements of ASHRAE/IESNA Standard 90.1-2007. View presentation slides at http://www.energycodes.gov/training

  • 09:23 Trane ENL ASHRAE Standards 62.1 and 90.1 and VAV - Part 6of9

    Trane ENL ASHRAE Standards 62.1 and 90.1 and VAV - Part 6of9

    by Omare M.A. Added 37 Views / 0 Likes

    (6 of 9) In attempting to comply with both ASHRAE Standard 62.1 and the energy-limiting requirements of Standard 90.1, some designers have concluded that it's next to impossible using traditional VAV systems. While in some specific cases these designers m

  • 1:17:46 ASHRAE Standard 189.1-2011 Update

    ASHRAE Standard 189.1-2011 Update

    by Omare M.A. Added 31 Views / 0 Likes

    Trane Engineers Newsletter Live: High-Performance Green Buildings: Impact of ASHRAE Standard 189.1-2011. This program provides an update of each section of the standard, summarizes the ASHRAE definition of a high-performance building, summarizes the relat

  • 03:57 New Trane Precedent and Voyager Light Commercial Rooftop Units

    New Trane Precedent and Voyager Light Commercial Rooftop Units

    by Omare M.A. Added 40 Views / 0 Likes

    Light-commercial rooftop units offer the lowest installed costs, the lowest operating costs and the fastest delivery times in the industry.

  • 30:53 Micro-Channel Service and Troubleshooting | Original Broadcast Mar. 26, 2013

    Micro-Channel Service and Troubleshooting | Original Broadcast Mar. 26, 2013

    by Omare M.A. Added 23 Views / 0 Likes

    This is a prerecorded lunch & learn on Micro-Channel aluminum coil technology, hosted by the NORDYNE technical services team. Original broadcast date was 3.26.13. For more info on Micro-Channel, please visit http://www.microchannelfacts.com/.

  • 06:47 Duracool 22a Recharging Kit

    Duracool 22a Recharging Kit

    by Omare M.A. Added 82 Views / 0 Likes

    The Duracool 22a recharging kit is the environmentally friendly refrigerant of choice and an economical solution to recharge empty a/c systemsComplete kit will recharge all a/c systems using R-22 refrigerant

  • 03:15 SuperHeat or SubCooling?

    SuperHeat or SubCooling?

    by Omare M.A. Added 29 Views / 0 Likes

    This is a tutorial video that explains the difference between SuperHeat and SubCooling. Learn how to decide whether to charge an air conditioner unit with SuperHeat or SubCooling method. www.supercoolsliderule.com

  • 01:40 Air Conditioning Units in need of Maintenance

    Air Conditioning Units in need of Maintenance

    by Omare M.A. Added 28 Views / 0 Likes

    http://www.airtech.uk.com/ Reasons why Air Conditioning Maintenance is recommended.

  • 05:06 Vapor Compression Refrigeration Cycle

    Vapor Compression Refrigeration Cycle

    by Omare M.A. Added 58 Views / 0 Likes

    Heating and cooling system design, including Allison's hilarious description of the vapor compression cycle for air conditioning. Free - Creo Elements/Direct Modeling Personal Edition http://www.ptc.com/go/modelingpe

  • 08:22 R-22 System Conversion Made Simple

    R-22 System Conversion Made Simple

    by Omare M.A. Added 20 Views / 0 Likes

    "R-22 System Conversions Made Simple" focuses on the proper procedures for converting existing R-22 designed systems to ICOR's non-ozone depleting NU-22B® (R-422B) refrigerant.

  • 07:08 19-Part Two-Evap System AKA "The Fish"

    19-Part Two-Evap System AKA "The Fish"

    by Omare M.A. Added 36 Views / 0 Likes

    Introduction to Air Conditioning & Refrigeration at Riverside Community College - Lecture by Neil Orme

  • 01:19 Lennox Two-Stage Air Conditioning Technology

    Lennox Two-Stage Air Conditioning Technology

    by Omare M.A. Added 30 Views / 0 Likes

    ( http://www.lennox.com/products/air-conditioners/ ) There's cool, and there's perfectly cool. Lennox® air conditioners like the XC21 make the distinction with two-stage technology, which adjusts operating speed for a more precise temperature throughout y

  • 08:33 Environmentally Friendly Refrigerant - HOT SHOT 2 - Non-Toxic, Non-Flammable, Non-Ozone Depleting

    Environmentally Friendly Refrigerant - HOT SHOT 2 - Non-Toxic, Non-Flammable, Non-Ozone Depleting

    by Omare M.A. Added 73 Views / 0 Likes

    To find out where to buy in your area, please visit http://www.smarthvacproducts.com/product/hot-shot-2. ICOR International now offers a long-term solution for servicing systems designed for use with R-12, R-500, and R-134a. HOT SHOT 2™ is a non-toxic, no

  • 10:31 Trane_Dedicated Outdoor Air Equipment_05of 8.mp4

    Trane_Dedicated Outdoor Air Equipment_05of 8.mp4

    by Omare M.A. Added 22 Views / 0 Likes

    05 of 8 This Trane ENL discusses system design and control considerations for dedicated outdoor‐air systems. This ENL will shift the discussion to the various types of equipment used for dedicated OA conditioning, from packaged DX units to split DX system

  • 02:54 Tecumseh Silensys® Introduction Video - English

    Tecumseh Silensys® Introduction Video - English

    by Omare M.A. Added 80 Views / 0 Likes

    The first condensing unit which combines silence and performance, available in three technologies. The new Silensys. Silence to meet your highest expectation.