Public Channels for Tag: jacuzzi

Swim Spa solar heater
Channel ID:
2258757
Author:
mwa0000025602530

Fiddling with 2 off uninsulated matte black domestic flat radiator panels heating a 7,000 litre swim spa. ESP8266 running DS18B20 1-wire sensors switching on a small pump when solar output exceeds spa temperature by 1 deg C. Total area 1.2 sq M, 700 W

thermal, solar, spa, heating, tub, jacuzzi, ds18b20, esp8266

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