Recent content by Caoimh1n

Thanks for the info guys. I'll have another look this evening after work. I'm starting to think I may be wrong about it being a Y system as it's always needed the hot water to be on for the heating to work. Should I maybe be using the satisfied connection for the water? Anyway, if I can't...

Cheers Dan, it's a Y plan system.

Thanks Freddo , yeah I was thinking that worst case scenario I could use a Jumper with either a relay or diode to only allow the current to flow in one direction, so the heat would trigger the water but not vice versa. Currently (outside of the mains to power the link) it's just live and...

Thank you for looking Freddo. That looks to be the older version of the Nest thermostat though. The 3rd generation one has hot water control for hot water tanks. It was only released this December.

This is the installation manual. It does seem pretty basic, and I don't see any mention of gravity systems.

Ah, thanks Freddo, I though I was going blind as I couldn't see anything about gravity systems in the Nest installation instructions :D Would I be right in assuming that this should be possible with the Nest?

Hi, sorry for another nest installation thread, but I couldn't find my answer in any of the others. I have recently purchased a new nest thermostat and was looking for a bit of advice. Basically, I have it wired in and connected to my heating and hot water (I have a hot water tank). When I...