Public Channels for Tag: direct

Helderberg Solar Wat...
Channel ID:
267538
Author:
jcgtrace

Solar water heating system. Direct coupled separate vac tube array connected to a well insulted 150 litre Geyser using natural thermo-siphon for heat transfer. Electric element backup is connected with timer set on from 18h00 to 20h00.

solar, direct, vac tube, thermo-siphon, esp8266, 10k thermistor.

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