In this one-hour course, we will consider the components necessary to keep an HVAC system functioning efficiently. We will examine various types of sealants and coatings and how best practices concerning their installation and quality control can be used to increase the lifespan of the HVAC system. This course will explore the importance of minimizing air leakage in the HVAC to avoid environmental issues, such as high levels of energy consumption, and to improve the indoor air quality for the building’s occupants.
 
FREE |
 This product is no longer available for purchase. If you have already purchased this product you may still access the course and quiz content.Use the LEED practice exam questions to assess your readiness to take the LEED Green Associate exam and LEED AP exam. The LEED practice questions simulate the actual exam and will help you prepare. The package includes 400 LEED practice questions for the LEED Green Associate Exam as well as 100 LEED practice questions for the LEED AP BD+C exam.  $29.00 |
This product is no longer available for purchase. If you have already purchased this product you may still access the course and quiz content.Use the LEED practice exam questions to assess your readiness to take the LEED Green Associate exam and LEED AP exam. The LEED practice questions simulate the actual exam and will help you prepare. The package includes 400 LEED practice questions for the LEED Green Associate Exam as well as 100 LEED practice questions for the LEED AP BD+C exam. $29.00 |
This product is no longer available for purchase. If you have already purchased this product you may still access the course and quiz content.Use the LEED practice exam questions to assess your readiness to take the LEED Green Associate exam and LEED AP exam. The LEED practice questions simulate the actual exam and will help you prepare. The package includes 400 LEED practice questions for the LEED Green Associate Exam as well as 100 LEED practice questions for the LEED AP BD+C exam. $29.00 |
This product is no longer available for purchase. If you have already purchased this product you may still access the course and quiz content.Use the LEED practice exam questions to assess your readiness to take the LEED Green Associate exam and LEED AP exam. The LEED practice questions simulate the actual exam and will help you prepare. The package includes 400 LEED practice questions for the LEED Green Associate Exam as well as 100 LEED practice questions for the LEED AP BD+C exam. $29.00 |
 This one hour documentary is part two of a case study focusing on an off the grid residence in northern Washington. The course explores how to calculate a solar array, PV panel installation strategies for different types of roofs, harvesting renewable materials on site, and composting toilets vs. septic tanks. Exclusive interviews with solar pioneers Bill and Lanny Sinkin provide insight into the future of solar energy. Interviews with the owners, architect and the construction team will provide an informative narrative on lessons learned during the process.
$19.00 |
