Quilt ODU

Client: Quilt

Duration: March 2024 - August 2024

Role: Lead Mechanical Engineer

Design: Mike&Maaike

Phases: EVT, DVT, PVT

Skills: Sheet Metal Assembly, Powder Coating, Environmental Protection, Manufacturing Partner Management (JDM), Injection Molding, Reliability Testing, Validation Testing

Quilt’s Outdoor Unit (ODU) is the thermal workhorse of the heat pump system and the key to making Quilt the most efficient heat pump in it’s class. In addition to upgrading the thermal sub-systems of a traditional heat pump into the premium category, the Quilt ODU’s architectural design transforms HVAC equipment from eyesore infrastructure into a modern product that both blends into a homes exterior aesthetic and stands out as a statement piece you’d be proud to show your neighbors. Encased in durable powder-coated sheet steel, the design is not only ready for all environmental abuse, but also features careful considerations for installation, service, and maintenance.

Joining the project late in order to help the team solve manufacturability challenges and design custom injection molded enclosures, I ultimately became responsible for the entire mechanical assembly (~30 components) from the final proto builds through to manufacturing and validation testing. After designing and establishing manufacturing plans for all of the exterior components including a complex powder-coated aluminum sheet assembly for the highly-aesthetic front panel and tricky injection molding design for the prominent logo, I led the mechanical engineering efforts through EVT and DVT, while pushing to bring up consumer product-level quality processes and documentation at a traditional HVAC manufacturer in order to deliver the product to production on schedule.


Soon after starting with Quilt as an independent consultant to develop the Dial thermostat, I joined full-time as one of the first hires in order to help the startup achieve their product vision and mission to drive the adoption of energy efficient heat pumps through better design. After completing the first round of thermostat prototypes, my role quickly expanded to include leading the Sense module project from architecture through production and later leading the Outdoor Unit (ODU) mechanical engineering. Throughout my two years at Quilt, the company grew from 5 to over 80 employees and our small (but scrappy) engineering team delivered four high-quality, well-engineered products from concept to production in a year and a half.

Previous
Previous

Quilt Sense

Next
Next

Peloton Row