Hvac, Heating Opentherm Forum

Moderator: hvxl

New Topic

108 topics

Topics

Replies

Views

Last post

Low flow setpoint short-cycling

Last post by sergeantd « Fri Sep 20, 2024 6:00 pm
Replies: 1
by wintersteiger » Sat Jul 22, 2023 8:55 pm

1 Replies

39232 Views

Last post by sergeantd
Fri Sep 20, 2024 6:00 pm
New OT Data-ID's

Last post by Templar « Tue Sep 10, 2024 11:22 pm
Replies: 3
by Templar » Wed Nov 18, 2015 12:54 am

3 Replies

13445 Views

Last post by Templar
Tue Sep 10, 2024 11:22 pm
Question > How to sync nest thermostat with Tado

Last post by Naldjer « Sat Nov 19, 2022 7:37 pm

by Naldjer » Sat Nov 19, 2022 7:37 pm

0 Replies

10163 Views

Last post by Naldjer
Sat Nov 19, 2022 7:37 pm
opentherm or not opentherm

Last post by ai1 « Thu Nov 17, 2022 1:29 pm

by ai1 » Thu Nov 17, 2022 1:29 pm

0 Replies

6665 Views

Last post by ai1
Thu Nov 17, 2022 1:29 pm
Scheduled DHW Eco/Comfort mode: Remeha Calenta+Evhome+OT GW

Last post by hvxl « Mon Nov 07, 2022 4:30 pm
Replies: 1
by jgeo » Mon Jun 07, 2021 11:26 am

1 Replies

9260 Views

Last post by hvxl
Mon Nov 07, 2022 4:30 pm
Comm problems Remeha Initia (Baxi neta tec)

Last post by PatrickB « Wed Feb 23, 2022 1:55 pm

by PatrickB » Wed Feb 23, 2022 1:55 pm

0 Replies

7777 Views

Last post by PatrickB
Wed Feb 23, 2022 1:55 pm
proliphix nt10 nt20 revisited

Last post by labium « Sat Feb 19, 2022 6:34 pm

by labium » Sat Feb 19, 2022 6:34 pm

0 Replies

6649 Views

Last post by labium
Sat Feb 19, 2022 6:34 pm
difference Remeha Calanta and the Remeha Calenta Ace rj11

Last post by jgeo « Mon Jun 07, 2021 10:26 am
Replies: 6
by labium » Sat Nov 17, 2018 4:31 pm

6 Replies

10904 Views

Last post by jgeo
Mon Jun 07, 2021 10:26 am
General Open Therm question, connectivity

Last post by Guus Assmann « Fri Apr 09, 2021 12:28 pm

by Guus Assmann » Fri Apr 09, 2021 12:28 pm

0 Replies

6715 Views

Last post by Guus Assmann
Fri Apr 09, 2021 12:28 pm
Remeha Pressure sensor: interface

Last post by Templar « Wed Feb 10, 2021 8:22 pm

by Templar » Wed Feb 10, 2021 8:22 pm

0 Replies

6559 Views

Last post by Templar
Wed Feb 10, 2021 8:22 pm
Opentherm Thermostat

Last post by Rokite66 « Fri Oct 23, 2020 1:02 pm
Replies: 1
by lifer » Thu Oct 13, 2016 2:55 pm

1 Replies

9321 Views

Last post by Rokite66
Fri Oct 23, 2020 1:02 pm
Riello Wifi Box and OpenTherm Monitoring

Last post by ijeffsc « Thu Jan 30, 2020 6:26 am

by ijeffsc » Thu Jan 30, 2020 6:26 am

0 Replies

9378 Views

Last post by ijeffsc
Thu Jan 30, 2020 6:26 am
Monitoring Remeha devices

Last post by hvxl « Sat Oct 19, 2019 6:21 pm
Replies: 22
by Digit » Sun Oct 03, 2010 10:34 pm
1

2
22 Replies

36338 Views

Last post by hvxl
Sat Oct 19, 2019 6:21 pm
Hvac Thermostat

Last post by Akatar « Sun Jan 27, 2019 12:58 pm
Replies: 6
by TinTin » Mon Jan 21, 2019 5:02 pm

6 Replies

16089 Views

Last post by Akatar
Sun Jan 27, 2019 12:58 pm
Opentherm Protocol Version 2018

Last post by Templar « Mon Dec 31, 2018 4:44 pm
Replies: 5
by richardc1983 » Tue Jan 16, 2018 12:52 pm

5 Replies

13620 Views

Last post by Templar
Mon Dec 31, 2018 4:44 pm
Danfoss valves with Remeha CV

Last post by santik « Mon Dec 31, 2018 3:38 pm

by santik » Mon Dec 31, 2018 3:38 pm

0 Replies

6588 Views

Last post by santik
Mon Dec 31, 2018 3:38 pm
Baxi 1.33 Boiler with Siemens QAA73

Last post by sfsouter « Wed Jun 06, 2018 4:48 am
Replies: 1
by sfsouter » Fri Mar 17, 2017 7:26 am

1 Replies

10269 Views

Last post by sfsouter
Wed Jun 06, 2018 4:48 am
The Future for Opentherm

Last post by texnic « Fri Mar 16, 2018 9:57 pm
Replies: 10
by D_Hailsham » Wed Jan 27, 2016 1:22 pm

10 Replies

22029 Views

Last post by texnic
Fri Mar 16, 2018 9:57 pm
OpenTherm on older Vaillant boilers

Last post by EPK « Tue Jan 23, 2018 10:03 pm

by EPK » Tue Jan 23, 2018 10:03 pm

0 Replies

7471 Views

Last post by EPK
Tue Jan 23, 2018 10:03 pm
Connecting Remeha Avanta and Brink Renovent HR to Honeywell.

Last post by Templar « Tue Jan 09, 2018 10:36 pm
Replies: 3
by Jaymin » Fri Jan 05, 2018 11:55 pm

3 Replies

10058 Views

Last post by Templar
Tue Jan 09, 2018 10:36 pm
Remeha control using RS232 port

Last post by lifer « Sun Jan 07, 2018 11:21 pm
Replies: 13
by lifer » Mon Oct 10, 2016 8:30 pm

13 Replies

27049 Views

Last post by lifer
Sun Jan 07, 2018 11:21 pm
Remeha Tzerra Plus supports OT Data-ID 18?

Last post by Templar « Sun Sep 17, 2017 10:26 am
Replies: 3
by Templar » Mon Sep 04, 2017 8:30 pm

3 Replies

10039 Views

Last post by Templar
Sun Sep 17, 2017 10:26 am
NEST 3 compatability w/OpenTherm

Last post by marcelr « Tue Aug 08, 2017 7:31 pm
Replies: 5
by wfh118 » Tue Dec 27, 2016 5:12 am

5 Replies

14358 Views

Last post by marcelr
Tue Aug 08, 2017 7:31 pm
OEG KS2W solarboiler data

Last post by kwiegers « Tue Jun 20, 2017 8:44 am

by kwiegers » Tue Jun 20, 2017 8:44 am

0 Replies

6821 Views

Last post by kwiegers
Tue Jun 20, 2017 8:44 am
Controlling the heating of a multipurpose 3 story home

Last post by spencermoseley « Mon Jan 23, 2017 11:04 am
Replies: 2
by dcb » Mon Sep 26, 2016 10:25 pm

2 Replies

9791 Views

Last post by spencermoseley
Mon Jan 23, 2017 11:04 am
Z-wave with easy manual controller

Last post by Snelvuur « Tue Dec 13, 2016 11:25 pm
Replies: 5
by Snelvuur » Mon Dec 05, 2016 4:58 pm

5 Replies

15387 Views

Last post by Snelvuur
Tue Dec 13, 2016 11:25 pm
boiler controller compatibility with HCM200

Last post by tio_pepe « Sun Nov 06, 2016 1:02 pm

by tio_pepe » Sun Nov 06, 2016 1:02 pm

0 Replies

7203 Views

Last post by tio_pepe
Sun Nov 06, 2016 1:02 pm
OpenTherm --> Analog Converter

Last post by hvxl « Sat Nov 05, 2016 4:24 pm
Replies: 1
by EPK » Tue Oct 25, 2016 2:47 pm

1 Replies

8754 Views

Last post by hvxl
Sat Nov 05, 2016 4:24 pm
hometronic hce 60 alternative?

Last post by tio_pepe « Fri Nov 04, 2016 4:35 pm
Replies: 1
by tio_pepe » Fri Nov 04, 2016 9:43 am

1 Replies

9171 Views

Last post by tio_pepe
Fri Nov 04, 2016 4:35 pm
Combining Cascade OT with Theben KNX Heating controller

Last post by LauPro « Mon Oct 10, 2016 10:21 pm

by LauPro » Mon Oct 10, 2016 10:21 pm

0 Replies

7699 Views

Last post by LauPro
Mon Oct 10, 2016 10:21 pm
Open Circuit Voltage

Last post by mmaz « Fri Jul 01, 2016 5:56 pm
Replies: 4
by mmaz » Wed Jan 06, 2016 12:25 pm

4 Replies

11910 Views

Last post by mmaz
Fri Jul 01, 2016 5:56 pm
Ceiling Fan

Last post by raymonvdm « Tue May 10, 2016 12:59 pm
Replies: 5
by raymonvdm » Sun Mar 15, 2015 12:03 am

5 Replies

16231 Views

Last post by raymonvdm
Tue May 10, 2016 12:59 pm
Opentherm Gateway - Thermostat Temperature Messurement Diff

Last post by roeland « Tue May 03, 2016 2:49 pm
Replies: 1
by roeland » Sun Apr 17, 2016 10:29 am

1 Replies

8907 Views

Last post by roeland
Tue May 03, 2016 2:49 pm
OpenTherm thermostat with Domestic Hot Water control

Last post by hvxl « Fri Apr 08, 2016 1:26 pm
Replies: 6
by texnic » Thu Apr 07, 2016 12:39 am

6 Replies

13366 Views

Last post by hvxl
Fri Apr 08, 2016 1:26 pm
Send OTGW command from bash script

Last post by jeroentje « Mon Apr 04, 2016 4:18 pm
Replies: 1
by mr_blond18 » Mon Feb 15, 2016 11:14 am

1 Replies

9521 Views

Last post by jeroentje
Mon Apr 04, 2016 4:18 pm
Thermostatic Radiator Valves

Last post by D_Hailsham « Tue Mar 22, 2016 11:10 am
Replies: 4
by D_Hailsham » Mon Mar 21, 2016 9:16 pm

4 Replies

12381 Views

Last post by D_Hailsham
Tue Mar 22, 2016 11:10 am
Nefit easy connect adapter vs. EMS-OT converter

Last post by marcelr « Fri Mar 11, 2016 1:43 pm
Replies: 2
by marcelr » Thu Mar 10, 2016 11:31 pm

2 Replies

10640 Views

Last post by marcelr
Fri Mar 11, 2016 1:43 pm
Does my Honeywell Modulation modulate?

Last post by marcelr « Wed Jan 20, 2016 11:25 pm
Replies: 7
by mfranken » Thu Jan 14, 2016 8:43 pm

7 Replies

17455 Views

Last post by marcelr
Wed Jan 20, 2016 11:25 pm
Interesting!!!!! NEFIT EASY

Last post by pepijn « Thu Jan 07, 2016 1:49 am
Replies: 1
by Edwin » Sun Dec 27, 2015 9:59 am

1 Replies

9856 Views

Last post by pepijn
Thu Jan 07, 2016 1:49 am
EvoHome, OpenTherm and Remeha

Last post by ErikD « Sat Jan 02, 2016 12:42 am
Replies: 12
by MindBender » Sat Jan 31, 2015 1:35 pm

12 Replies

26144 Views

Last post by ErikD
Sat Jan 02, 2016 12:42 am
OT wiring specs

Last post by sincze « Wed Dec 23, 2015 2:54 pm
Replies: 4
by emmeesse68 » Thu Dec 17, 2015 1:22 am

4 Replies

12368 Views

Last post by sincze
Wed Dec 23, 2015 2:54 pm
Opentherm - calculating boiler control setpoint

Last post by Rene « Sat Dec 19, 2015 10:30 am
Replies: 5
by ModbusMan » Sun Dec 13, 2015 9:37 pm

5 Replies

13371 Views

Last post by Rene
Sat Dec 19, 2015 10:30 am
WDT Reset! OTGW 4.2.5

Last post by sincze « Fri Dec 18, 2015 11:13 pm
Replies: 1
by sincze » Fri Dec 18, 2015 11:46 am

1 Replies

9890 Views

Last post by sincze
Fri Dec 18, 2015 11:13 pm
Opentherm with Buderus hvac

Last post by Templar « Fri Dec 18, 2015 10:36 pm
Replies: 4
by Fritzspits533 » Sat Jan 04, 2014 12:00 am

4 Replies

15293 Views

Last post by Templar
Fri Dec 18, 2015 10:36 pm
Wireless Thermostatic Radiator Head

Last post by Bwired « Fri Dec 18, 2015 1:49 am
Replies: 10
by DJF3 » Tue Nov 24, 2015 10:41 am

10 Replies

19125 Views

Last post by Bwired
Fri Dec 18, 2015 1:49 am
Remeha Avanta Boiler Reliability Survey

Last post by ModbusMan « Fri Dec 18, 2015 12:32 am
Replies: 6
by D_Hailsham » Mon Aug 03, 2015 11:56 am

6 Replies

15275 Views

Last post by ModbusMan
Fri Dec 18, 2015 12:32 am
OTG and modbus

Last post by ModbusMan « Sun Dec 13, 2015 11:04 pm
Replies: 1
by c.man » Thu Apr 02, 2015 10:44 pm

1 Replies

10176 Views

Last post by ModbusMan
Sun Dec 13, 2015 11:04 pm
Smart thermostat choice for home automation

Last post by Akatar « Mon Nov 30, 2015 12:48 am
Replies: 2
by SevenW » Sun Nov 29, 2015 11:17 pm

2 Replies

9459 Views

Last post by Akatar
Mon Nov 30, 2015 12:48 am
OTG with own application

Last post by Jeroen001 « Fri Nov 20, 2015 11:09 pm
Replies: 6
by Jeroen001 » Mon Nov 09, 2015 10:54 am

6 Replies

15096 Views

Last post by Jeroen001
Fri Nov 20, 2015 11:09 pm
Opentherm Smart Power

Last post by hvxl « Wed Nov 18, 2015 7:17 pm
Replies: 9
by marcgk » Sat Nov 07, 2015 4:17 pm

9 Replies

17192 Views

Last post by hvxl
Wed Nov 18, 2015 7:17 pm

New Topic

108 topics

Return to Board Index

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum