Heatmiser rf switch v2 receiver wiring

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10 Oct 2026
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Switching from nest heatlink

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Would this be correct for the heatmiser

Screenshot_20261019_202850_Adobe Acrobat.jpg


NEST RF SWITCH V2
───────────────────────────
N (blue) → N
L (brown) → L
2 (CH) → C1
3 (grey) → NO1
5 (HW) → C3
6 (black) → NO3

LIVE LINKS:
Nest: L → 2 → 5
New: L → C1 → C3

CH2 unused

The ufh stats are wired directly to the uh4 so the rf switch just controls the heating and HW cylinder
 

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