So from simple testing I can tell the old thermostat is being used with the opentherm calculations with the boiler. If the old stat is set low the boiler goes into low output and if I turn the old stat up it goes to high output.
I have decided it would be best to install the evohome opentherm ...
Search found 3 matches
- Wed Dec 07, 2022 9:29 pm
- Forum: Honeywell Home evohome
- Topic: Thermostat Relay and OpenTherm Question
- Replies: 3
- Views: 323
- Thu Nov 24, 2022 4:19 pm
- Forum: Honeywell Home evohome
- Topic: Thermostat Relay and OpenTherm Question
- Replies: 3
- Views: 323
Thermostat Relay and OpenTherm Question
I have recently added the evohome CH (no HW) system to my boiler.
I originally had a Ideal Halo thermostat connected to a Ideal Smart Wiring Centre and Smart Interface with OpenTherm connected to our Ideal Logic Max 30 condensing system boiler.
In order to connect up the BDR (CH only) I connected ...
I originally had a Ideal Halo thermostat connected to a Ideal Smart Wiring Centre and Smart Interface with OpenTherm connected to our Ideal Logic Max 30 condensing system boiler.
In order to connect up the BDR (CH only) I connected ...
- Wed Oct 05, 2022 7:48 am
- Forum: Honeywell Home evohome
- Topic: ATC928G2000 / G3000 Difference and heating non Smart TRVs
- Replies: 1
- Views: 154
ATC928G2000 / G3000 Difference and heating non Smart TRVs
I have ended up with 8 Hr92s and a G2000 with a wifi bridge coming this week for install next week.
Is there much difference in functionality between the 2000 and 3000 models? I am looking to simply set up zones in the bedrooms upstairs and main rooms downstairs.
Also, as we have a conservatory ...
Is there much difference in functionality between the 2000 and 3000 models? I am looking to simply set up zones in the bedrooms upstairs and main rooms downstairs.
Also, as we have a conservatory ...