An HVAC contractor installs a 4-inch-thick MERV 13 filter at the intake grille of this return air vent to prevent dust, allergens, smoke, and viruses from entering the duct system.
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Video describing how to properly flash bottom of exterior walls.
Which of the following is NOT a fundamental principle of resistance in building design: A. Provide security for building occupants and assets B. Mitigate for natural hazards C . Rapid recovery D. Plan for fire protection
The Energy Department's Oak Ridge National Laboratory entered into a cooperative R&D agreement with GE to finalize and performance test the company's GeoSpring hybrid water heater -- one of the most efficient electric heat pump water heaters on the market today that is saves the the average...
This handout can be altered to provide the basis for a homework problem.
Instructional video on the maintenance of heap pump
Grid-interactive efficient building. Used in DOE's Building Technologies Office's (BTO) Grid-interactive Efficient Buildings fact sheet: https://www.energy.gov/sites/default/files/2019/04/f62/bto-geb-factsheet-41119.pdf Image courtesy of Navigant Consulting.
A Companion to NEEP’s Guide to Sizing & Selecting Air-Source Heat Pumps in Cold Climates
A companion to NEEP's Guide to Installing Air-Source Heat Pumps in Cold Climates
A diagram that gives a detail schematic of how heat pumps work in HVAC systems.
Video describing heat pump water heaters.
Level 3 content of load shifting and the devices that enable it.
Presentation on the educational content of heat pump water heater load shifting.