- Joined
- 27 Jan 2008
- Messages
- 23,514
- Reaction score
- 2,642
- Location
- Llanfair Caereinion, Nr Welshpool
- Country
In a hotel, Honeywell TRV marked 0 - 6 how does one know what is 20ºC? Even if degrees F one would stand a chance, at home my eQ-3 are marked in centigrade, so not use to 1 - 6, it means nothing.