---
type: link
tags: [instagram, sm, link]
created: 2026-01-08T13:54:46.003+00:00
updated: 2026-04-06T11:09:03.130005+00:00
---# ig: Construction Instruction on Instagram: "Testing out the ThermoDrain heat recovery unit. The unit captures thermal energy from wastewater and preheats incoming cold water, cutting down on energy demand for water heating. We&#x2019;re collecting data on... [TRUNCATED]

**URL:** [https://www.instagram.com/reel/DTL9e5nACTg/](https://www.instagram.com/reel/DTL9e5nACTg/)


---
**Keywords:** instagram, sm, link
