393 B
393 B
category, type, title, created, date, tags
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Home assistant plant room relay box | 2026-01-20T19:57:18 | 2026-01-20 |
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some notes on the relay box I'm going to put in to control the underfloor heating in the plant room
Max wall space 200 height x 350 width
Sonoff 4CHPROR3 dimensions 145 x 95 x 34
x2 fused spur and backbox = £10