All about ducted mini-splits

This course will overview ducted mini-splits. Indeed the term mini-splits doesn't necessarily mean the indoor unit is ductless. It will cover the different types of ducted mini-splits, low and medium/high static pressure types, as this will greatly impact how much duct a ducted mini-split can handle. It will give examples of situations in which a ducted mini-splits is a good option. Lastly the course will touch on the cost of a ducted mini-split compare with a multi-position air handler, and ductless indoor units.

We will also cover the new cold climate air source heat pump decisions tool from PNNL

Continuing Education Units (CEUS) submitted 1 hour in*

• Green Business Certification Inc. (GBCI)
• Building Performance Institute (BPI) NonWholeHouse
• Submitted for American Institute of Architects - AIA (HSW)
• Certified Green Professional (NARI & CGP)
• Certified GreenHome Professional (CGHP) Pillar(s): Energy, Health
• American Institute of Building Designers (AIBD)
• State Architect / Builder License may be applicable
• Building Science Institute (BSI) Verifier
• Passive House Consultant US (CPHC)
• Society of American Registered Architects (SARA)


Lessons Learned

1. Understand that proper installation and maintenance of ducted mini-splits is crucial for ensuring indoor air quality and overall health.
2. Analyze the impact of different types of ducted mini-splits on air pressure to guarantee safe and efficient operation within specified duct capacities.
3. Introduce the use of ducted mini-splits as a viable option in various heating and cooling scenarios to ensure the welfare of building occupants.
4. Articulate the cost-effectiveness of ducted mini-splits compared to other HVAC systems, considering both initial investment and long-term maintenance for the safety of the users.


Need CEUS?
Take the Quiz here:
https://greenhomeinstitute.thinkific.com/courses/all-about-ducted-mini-split


Speaker

Edward Louie works as a Building Energy Efficiency Research Engineer at Pacific Northwest National Laboratory. He works on research projects related to heat pumps, heat pump water heaters, high-performance windows, and quality installation documentation