Vaillant EcoTec Plus - Smart Connect+Sensohome

Joined
12 Oct 2026
Messages
2
Reaction score
1
Country
United Kingdom
Hi, I have a MyVaillant Connect Gateway plugged into the eBus port on the bottom of my EcoTec Plus boiler. I can see and adjust the heating/water from my phone OK. I'm trying to pair a SensoHOME physical thermostat to it, and it just keeps timing out. Any ideas? The system originally had a Honeywell wireless thermostat wired into the RT port on the main incoming supply port. The 24VRT loop was missing, so I put that back in. Am I missing anything? I've tried resetting everything, all firmware is up to date. Thanks!
 
Just ensure only one link exists in the RT connections. I’m thinking, maybe it thinks the old stat is there, I had that once.
 

If you need to find a tradesperson to get your job done, please try our local search below, or if you are doing it yourself you can find suppliers local to you.

Select the supplier or trade you require, enter your location to begin your search.


Are you a trade or supplier? You can create your listing free at DIYnot Local

 
Back
Top