All Videos Tagged ventilation (Home Energy Pros) - Home Energy Pros 2016-12-11T08:12:10Z http://homeenergypros.lbl.gov/video/video/listTagged?tag=ventilation&rss=yes&xn_auth=no The Impact of Green Buildings on Cognitive Function tag:homeenergypros.lbl.gov,2016-09-15:6069565:Video:209141 2016-09-15T22:55:10.426Z Tom White http://homeenergypros.lbl.gov/profile/TomWhite What if indoor air quality could improve decision-making? In a new study from the Harvard T.H. Chan School of Public Health’s Center for Health and the Global Environment, SUNY Upstate Medical University and Syracuse University, researchers evaluated the cognitive performance of 24 participants who experienced conditions in a laboratory setting that simulated those found in conventional and green buildings, as well as green buildings with enhanced ventilation. Known as The COGfx Study, it found… What if indoor air quality could improve decision-making? In a new study from the Harvard T.H. Chan School of Public Health’s Center for Health and the Global Environment, SUNY Upstate Medical University and Syracuse University, researchers evaluated the cognitive performance of 24 participants who experienced conditions in a laboratory setting that simulated those found in conventional and green buildings, as well as green buildings with enhanced ventilation. Known as The COGfx Study, it found that employees’ cognitive performance scores averaged 101 percent higher in green building environments with enhanced ventilation compared to a conventional building environment. PROOF #10: Hilarious Exhaust Fan Fail in a New Kitchen tag:homeenergypros.lbl.gov,2014-11-25:6069565:Video:170726 2014-11-25T21:06:47.620Z Corbett Lunsford http://homeenergypros.lbl.gov/profile/CorbettLunsford <a href="http://homeenergypros.lbl.gov/video/proof-10-hilarious-exhaust-fan-fail-in-a-new-kitchen"><br /> <img alt="Thumbnail" height="180" src="http://api.ning.com:80/files/8fil5gmLgTbvygromKeTyDzN0JyRveK*KSOX8OrMzPBplHuBNUauxSsMGw-*tN6gEy6MHXvlshvYZwVd7ViKrAPGU9oOdT4S/1095415309.jpeg?width=240&amp;height=180" width="240"></img><br /> </a> <br></br>Corbett Lunsford shows that home products will not save you unless they're installed the right way and verified to actually work. This is yet another… <a href="http://homeenergypros.lbl.gov/video/proof-10-hilarious-exhaust-fan-fail-in-a-new-kitchen"><br /> <img src="http://api.ning.com:80/files/8fil5gmLgTbvygromKeTyDzN0JyRveK*KSOX8OrMzPBplHuBNUauxSsMGw-*tN6gEy6MHXvlshvYZwVd7ViKrAPGU9oOdT4S/1095415309.jpeg?width=240&amp;height=180" width="240" height="180" alt="Thumbnail" /><br /> </a><br />Corbett Lunsford shows that home products will not save you unless they're installed the right way and verified to actually work. This is yet another example... Controlling Airflow in Existing Dwellings tag:homeenergypros.lbl.gov,2014-06-25:6069565:Video:159527 2014-06-25T00:02:05.132Z Rick Karg http://homeenergypros.lbl.gov/profile/RickKarg592 <a href="http://homeenergypros.lbl.gov/video/controlling-airflow-in-existing-dwellings"><br /> <img alt="Thumbnail" height="180" src="http://api.ning.com:80/files/dUBGrCUuK8T8t1okXF0DMfs*-n7IvELKsUYdTBnJlNOG0O*Ry5cbaefxw2t8gpMHRtPcEcPAYjE-8DQomKWaHSpkkYhdo1SO/1070066982.jpeg?width=240&amp;height=180" width="240"></img><br /> </a> <br></br>The new concept of "controlling airflow" is discussed with a Savings-to-Investment Ratio (SIR) calculated. Controlling airflow includes 1) air sealing to… <a href="http://homeenergypros.lbl.gov/video/controlling-airflow-in-existing-dwellings"><br /> <img src="http://api.ning.com:80/files/dUBGrCUuK8T8t1okXF0DMfs*-n7IvELKsUYdTBnJlNOG0O*Ry5cbaefxw2t8gpMHRtPcEcPAYjE-8DQomKWaHSpkkYhdo1SO/1070066982.jpeg?width=240&amp;height=180" width="240" height="180" alt="Thumbnail" /><br /> </a><br />The new concept of "controlling airflow" is discussed with a Savings-to-Investment Ratio (SIR) calculated. Controlling airflow includes 1) air sealing to red... ASHRAE 62.2-2013 Easy-Peasy Ventilation Calculation with Corbett Lunsford tag:homeenergypros.lbl.gov,2013-09-19:6069565:Video:138222 2013-09-19T22:56:19.066Z Corbett Lunsford http://homeenergypros.lbl.gov/profile/CorbettLunsford <a href="http://homeenergypros.lbl.gov/video/ashrae-62-2-2013-easy-peasy-ventilation-calculation-with-corbett"><br /> <img src="http://api.ning.com:80/files/kF*sijNveAdZq3xtEMHbWyIvLsrcGaLjS0iE19IHzu2NXrpMzTC18Bk5aFvwX4evQxYsm4-y9LyNod9sW9RBFzjQ6Rg9C4Mh/1039255948.jpeg?width=240&amp;height=180" width="240" height="180" alt="Thumbnail" /><br /> </a><br />You will understand how to calculate ventilation for ASHRAE 62.2-2013 and you WILL NOT DIE FROM IT! Let's do this. <a href="http://homeenergypros.lbl.gov/video/ashrae-62-2-2013-easy-peasy-ventilation-calculation-with-corbett"><br /> <img src="http://api.ning.com:80/files/kF*sijNveAdZq3xtEMHbWyIvLsrcGaLjS0iE19IHzu2NXrpMzTC18Bk5aFvwX4evQxYsm4-y9LyNod9sW9RBFzjQ6Rg9C4Mh/1039255948.jpeg?width=240&amp;height=180" width="240" height="180" alt="Thumbnail" /><br /> </a><br />You will understand how to calculate ventilation for ASHRAE 62.2-2013 and you WILL NOT DIE FROM IT! Let's do this. ASHRAE 62.2 Online Training Overview tag:homeenergypros.lbl.gov,2013-02-23:6069565:Video:106020 2013-02-23T01:01:12.216Z Isaac Savage http://homeenergypros.lbl.gov/profile/IsaacSavage <a href="http://homeenergypros.lbl.gov/video/ashrae-62-2-online-training-overview"><br /> <img alt="Thumbnail" height="180" src="http://api.ning.com:80/files/Iht4Psekqy1MJQWHhEgbQXv0XOgb*c9YkxPrn*-vc*7f9-JMeAFOMKSTg93FuKEHnUhUD5Hb4RGQT*ZrB7zWbDVJbeG6YwvX/1010605073.jpeg?width=240&amp;height=180" width="240"></img><br /> </a> <br></br>To register: <a href="http://homeenergypartners.com/ashrae-62-2/">http://homeenergypartners.com/ashrae-62-2/</a><br></br> <br></br> ASHRAE 62.2 is the standard in residential ventilation. Now required by ENERGY STAR Version 3 and the Department of Energy for all federally funded weatherization projects, ASHRAE 62.2 provides guidance on ventilation quantities, controls, and… <a href="http://homeenergypros.lbl.gov/video/ashrae-62-2-online-training-overview"><br /> <img src="http://api.ning.com:80/files/Iht4Psekqy1MJQWHhEgbQXv0XOgb*c9YkxPrn*-vc*7f9-JMeAFOMKSTg93FuKEHnUhUD5Hb4RGQT*ZrB7zWbDVJbeG6YwvX/1010605073.jpeg?width=240&amp;height=180" width="240" height="180" alt="Thumbnail" /><br /> </a><br />To register: <a href="http://homeenergypartners.com/ashrae-62-2/">http://homeenergypartners.com/ashrae-62-2/</a><br /> <br /> ASHRAE 62.2 is the standard in residential ventilation. Now required by ENERGY STAR Version 3 and the Department of Energy for all federally funded weatherization projects, ASHRAE 62.2 provides guidance on ventilation quantities, controls, and sound levels. This training provides you with the information you need to apply the standard to both new construction and existing homes.<br /> <br /> The online training includes the following material:<br /> <br /> Why should we ventilate houses?<br /> How to calculate ventilation volumes<br /> ASHRAE 62.2 sound-level requirements<br /> Alternative compliance for existing homes<br /> How to measure exhaust fan airflow<br /> How to use the calculation sheet (included)<br /> How to properly size ductwork for exhaust fans<br /> Projecting the post-retrofit CAZ (combustion appliance zone) pressure<br /> Exhaust-only ventilation systems<br /> Fan controls for exhaust-only ventilation systems<br /> Supply-only ventilation systems<br /> Balanced ventilation systems<br /> And, lots of example projects - calculations, duct sizing, etc...