Uploaded February 2026 | Updated September 2026, 2 weeks ago

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I tested the Aqueous 12V water heater to see how it performs in a real camper van setup. I’ll walk through heating times, water temperatures, and power usage, then compare it to the Bosch 120V water heater to highlight the real-world differences. If you’re designing an all-electric van system, this review should help you decide if a 12V water heater is worth the wait.

Find the water heater here:
sandyvans.com/products/aqueous-water-heater-6l-12v

1/2" BSP to 1/2" NPT adapters:
amzn.to/4bF1prs

Wiring diagram:
mosermakes.com/articles/aqueous-12v-water-heater

Plumbing diagram:
mosermakes.com/articles/camper-van-water-system-diagram

Chapters:
00:00 Intro
06:13 Test Results
10:49 Power Consumption
12:33 Pros & Cons

#VanBuild #CamperVanConversion #CamperVanWaterSystem