Components of Building Green: HVAC
- Trillium Architects
- Jul 22, 2024
- 1 min read
Updated: Nov 5, 2025
Elizabeth DiSalvo, founder of Trillium Architects, discusses the critically important role of highly-efficient HVAC equipment and energy recovery ventilators in the design of a sustainable house.
Good discussion — sustainable design is becoming much more about how buildings actually perform in real life, not just the materials or certifications they carry.
What I find interesting in modern HVAC thinking is how closely it connects to the overall building strategy. Things like airtight envelopes, ventilation planning, and heat recovery all directly affect both comfort and energy use, especially in high-performance homes.
In many cases, the efficiency of the entire system depends on how well the cooling and airflow solutions are integrated during the design stage rather than added later.
For example, in projects where compact or zoned cooling is needed, a properly designed setup with a professional mini split installation service can help align HVAC performance with the…
HVAC is often overlooked in conversations about sustainable home design, so it's great to see it being emphasized. I had my own experience with improving indoor air quality when we finally scheduled a duct cleaning brooklyn after years of neglect. I reached out to a local team and the difference, honestly, was incredible - not only in the airflow, but in how fresh the house felt. It's such a small thing that makes a big impact on the environment and comfort!