drainflo
Local, cloud free automatic vinegar doser for an HVAC condensate drain line
Details
- External ID
- 1374677706
- Source
- GITHUB
- Company
- —
- Product
- drainflo
- Website domain
- github.com
- Launched
- Sept. 17, 2026
- Cohort
- —
- Upvotes
- 39
- Upvotes percentile
- 0.776325903151422
- Tags
- 3d-printing, diy, esphome, home-assistant, hvac-maintenance, shelly, smart-home, zigbee, zigbee2mqtt
- Fetched at
- Sept. 21, 2026, 5:02 p.m.
- Updated at
- Sept. 21, 2026, 5:02 p.m.
Enrichment
- Theme
- property maintenance and home services
- Vertical
- Horizontal
- Function
- Hardware & robotics
- Audience
- B2C
- AI stance
- Not AI
- Project type
- Hobby / open-source project
- Normalized one-liner
- automatic vinegar doser for hvac condensate drain lines
- Manually corrected
- False
Could you build this?
No This is a physical IoT hardware device involving microcontrollers, fluid pumps, power electronics, and HVAC plumbing.
What it would actually take: The product requires an embedded system (ESP32 or RP2040) running C++/FreeRTOS firmware, a 12V peristaltic dosing pump, liquid level sensors, and a relay/MOSFET driver board. The hard challenges lie in chemical-resistant hardware design (handling acetic acid/vinegar corrosion), reliable power regulation in an attic/HVAC environment, and custom mechanical fittings for condensate PVC lines. Requires mechanical, electrical, and embedded firmware engineering.
Competitors
Other products that read as similar to this one — 40 launches clear the similarity bar, closest 8 shown.
Attention rank: #5 of 41 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 211 days after the earliest competitor.
- FullCare Air · ph · 2026-09-19 · 1 upvotes · similarity 0.43
- smart-sprinkler-system · github · 2026-09-26 · 8 upvotes · similarity 0.39
- HA-PROTECT · github · 2026-09-17 · 8 upvotes · similarity 0.39
- uv air purification system · ph · 2026-09-11 · 1 upvotes · similarity 0.39
- FlueCraft Chimney Sweep and Repair · ph · 2026-09-19 · 1 upvotes · similarity 0.37
- Ac Wala · ph · 2026-09-19 · 1 upvotes · similarity 0.36
- Blocked Drains Beckenham · ph · 2026-09-10 · 1 upvotes · similarity 0.34
- 24/7 Slab & Water Leak · ph · 2026-09-29 · 1 upvotes · similarity 0.34
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a hardware & robotics tool for Fintech yet.