Baxi Boiler Opentherm, Heat only boilers are also known as ‘regular’, ‘traditional’, ‘open vent’ or ‘conventional’ boilers. When the new Baxi 600 or 800 Combi 2 boilers are fitted to the latest Baxi uSense 2, energy usage is optimised, gas consumption can be reduced and installers can meet mandatory Boiler Plus compliance requirements. Page 4: In The Box 2. Baxi, Ideal, Viessmann, Ferroli and Main all manufacture combi boilers using the Opentherm technology. Our experts can help you choose the best options for your needs and budget. com Report gas boiler, heater / underfloor heating, into mounting box, wired, load up to 1500 W The Baxi OpenTherm Single Channel Programmable RF Room Thermostat is a wireless, user-friendly room thermostat and receiver kit designed to control central heating for one or more zones (expanding up to six zones with additional units). Additionally, for power eficiency, I bought the modular thermostat TXM 10c which can connect with the Baxi phone app to control and monitoring remotely. Estas calderas son compatibles con muchos de los principales controles de calefacción inteligentes y estándar, incluyendo Nest, Tado y Honeywell (pero tenemos que advertir que incluso los productos etiquetados con Opentherm no siempre son compatibles). Contact your ASM today. View our full range of Boilers, Air Source Heat pumps (ASHPs), Cylinders, and accessories. So is OpenTherm worth it? Yes, hand on heart, the right OpenTherm enabled control used with the right Opentherm enabled boiler is 100% worth it. I just thought I'd do you a short video on how to wire the Baxi 600 onto OpenTherm with a Nest. OpenTherm is a way for boilers and thermostats to communicate, which allows modulation of heating water temperatures. 110 basic documentation online. It’s compatible with the Baxi uSense 2 smart room thermostat, so you can operate it wherever you are, using your phone or tablet. OpenTherm controller implementation for my BAXI boiler - OldNavi/OpenThermController The new boiler is a “Baxi 600” which had yet another RF controlled thermostat with yet another undocumented protocol (yawn!); I didn’t want to bother faffing with that this time. The protocol is available to members of the OpenTherm Association only. OpenTherm is a communication protocol used by modern condensing boilers and OpenTherm-enabled controls. Boiler branded smart controls, such as Worcester or Vaillant, can speak to their own boilers and ‘Openthrem’ controls can speak to Opentherm boilers, but that is it. The Baxi uSense Wired Smart Thermostat is compatible with all combi boilers using the 230V switched live and also has OpenTherm capability. It communicates with boilers using the industry-standard OpenTherm protocol to opti Many leading boiler manufacturers, including Ideal, Vaillant, Baxi, and Viessmann, produce OpenTherm-compatible models. Baxi trainer Roy talks you through the benefits of wiring a boiler up using Opentherm instead the usual 240 volt switching. The top boiler brands in the UK in 2025, known for their quality, efficiency, and innovation, include Viessmann, Vaillant, Worcester Bosch, Alpha, and Baxi. Apr 18, 2020 · ‘Opentherm’ is a common language developed by Honeywell that can be adopted by any boiler or heating control manufacturer so their products can work together. This is all currently working fine using 230v on/off relay but I was looking at changing over to OpenTherm hoping to improve efficiency. The Baxi RF Thermostat is a twin channel control consisting of a wireless programmer and room thermostat. The Baxi OpenTherm Single Channel Programmable RF Room Thermostat is a wireless, user-friendly room thermostat and receiver kit designed to control central heating for one or more zones (expanding up to six zones with additional units). You can easily control or monitor it! By Jiří Praus. Below I've also included pics of the pages from the Baxi installation manual which shows how it should be wired and the terminals. Key Features Wireless RF operation Enables 1. Page 3: Compatibility 1. Further information? Baxi Thermostat: Upgrade your Baxi boiler with a new thermostat. The Baxi Duo-tec Compact Combi fits neatly into a 290mm deep kitchen cupboard or anywhere else in the home as it works so quietly. Watch this video to learn how to set up and program the Baxi OpenTherm RF Thermostat Single Channel control. How do I convert these codes? What do they mean? The OpenTherm communication protocol is primarily designed to control modulating heating appliances. Combi Boilers Main Eco Compact Combi We designed the Main Eco Compact Combi after talking to installers across the UK to find out what they want from a combi boiler. Warning: High Voltage wiring must only be installed and worked on by a suitably qualified person. 20 Buy! $ Eibabo. It communicates with boilers using the industry-standard OpenTherm protocol to optimize efficiency and performance. The OpenTherm heating system allows your thermostat to communicate this need to the boiler. gas boiler, electric boiler, heater / underfloor heating, pump, on wall, wired, tyre OpenTherm, load up to 3600 W, weekly timer: weekly, 6 cycles per day wireless EMS OpenTherm holiday mode web interface gas boiler, electric boiler, on wall, wireless, tyre EMS / OpenTherm, weekly timer: weekly Siemens RDJ100 No delivery USA gas boiler, on wall, wired, weekly timer: daily Siemens RAA31 34. If you are replacing an old boiler and have a small expansion tank and a larger cold water storage cistern in your loft space, you probably already have a heat only boiler. Take a look at Baxi's User Guides and Product Manuals for Homeowners here Hi, I have changed my boiler by a Baxi Compact Platinum which supports OpenTherm (OT). Main Eco Combi Boiler is a tried and tested technology, compatible with Baxi OpenTherm RF thermostat & comes with 5 year warranty. The best boiler available right now is the Viessmann Vitodens 100-W. 110 control unit pdf manual download. Its wireless design and user-friendly interface make it simple to create daily heating Hi, I've joined because I have a lot of trouble with trying to make my new boiler work with the Opentherm interface and thought someone with more experience than me could help. It’s a premium gas boiler with quality components for a good price. Hi everyone, I would like to control my Baxi gas boiler using an arduino uno, on which the opentherm arduino shield like this is mounted I loaded the jpraus example software and from the serial terminal I read a series of codes. Equipment: Drayton Wiser - Single Channel Programmer with Opentherm module. Find out how it works. Learn about OpenTherm, the smart heating technology that improves boiler efficiency, enhances temperature control, and helps reduce energy bills. Thanks Month ago I have replaced my boiler with Baxi 630 Combi (believe this is a fully Opentherm compatible boiler?), and connected with Nest 3rd generation thermostat. Checkout more features & find an installer. 1. Baxi system boiler and Opentherm, Boiler Advice Forum and UK Plumbers Forums: International Plumbing Advice | Plumbing and Gas Engineer Forums. Environment Opentherm, Baxi 600 Series Boilers, T6R-HW, Y6H920RW4026, Installation, Individual Adjustment of CH and DHW temperature, Potterton Assure, Opentherm compatible, 1. Set the perfect temperature, save on energy bills, and elimi What is OpenTherm? Boilers Boilers – Unofficial Controls OpenTherm Boilers and Controls Shown below are a list of OpenTherm capable / compatible manufacturers and boilers. Not entirely sure how much OpenTherm will help, but everything I read about it makes it sound positive. The Baxi 836 Combi gas Boiler has OpenTherm technology which means you can connect it to a range of smart thermostats, including Hive, Nest and Baxi’s own uSense thermostat. Baxi, Ideal, Viessmann, Ferroli y Main fabrican calderas mixtas con la tecnología Opentherm. Demonstrated on the Baxi 600Pleas For combi boilers like the Baxi 600 there is a 230V central heating switch option or it can be conn ected via OpenTherm providing additional features. Should have done more research as the Hive thermostat is no way a smart controller for a modern central heating boiler, if your boiler supports OpenTherm you should should be using that system and Adding baxi mago thermostat with opentherm Hi all, I had the urgent need to change my boiler and stuff and went - for various reasons - for a BAXI Luna Duo-tec E (I think this is the exact model, but national website have different stuff) and following the manual (as per the previous website, page 26 or better yet the exact manual provided Do you own a heating boiler that allows OpenTherm communication? Then it is your lucky day. It is designed for controlling one heating zone, or up to six heating zones with additional Baxi thermostats, and is typically used with combi boiler applications. Rather than the boiler running at full capacity, the message from the thermostat allows your heating system to modulate the water temperature you need. QAA73. 91 Compare prices and buy Bosch EasyControl CT 200 Compare prices 2 → wireless EMS OpenTherm holiday mode web interface gas boiler, electric boiler, on wall, wireless, tyre EMS / OpenTherm, weekly timer: weekly Salus RT 510 42. It allows boilers and controls to share more information via load compensation (or modulation), which helps improve efficiency. It is compatible with Baxi system, heat only boilers, ASHP & Electric boilers, and is capable of controlling central heating and hot water times and temperatures. So, if you have a look on them connections there, your black and your grey, they're in OT1 and View and Download Baxi QAA73. Find out more about our products and renewable heating solutions. OTGateway is a powerful open-source solution for controlling OpenTherm-compatible boilers, turning your heating system into a smart one. Do you think there is a compatibility issue with the boiler and Hive? Should I remove the Hive and fit the Baxi uSense 2 and gateway or can you suggest a better opentherm system. 84 Buy! $ Eibabo. Room Unit for Boiler Control with OpenTherm Interface. Read all about the Vitodens 100-W combi boiler here. OpenTherm is a language spoken by many thermostats and boilers and can help to make your home more comfortable. Membership is open to all companies and organizations which are active in the manufacture, distribution or installation of heating systems and components. Dec 20, 2023 · The OpenTherm connections in block H are available in terminal 1 and 2. These OpenTherm Boi… Looking for User Guides and Product Manuals? Look no further. I have a Baxi Duo-tec 2 Combi 28 GA boiler and a Tado v3 wired thermostat. . Baxi 836 Combi boiler with Opentherm Hive not so smart thermostat removed, and replaced with Nest E using the OpenTherm connections so the boiler now has full modulation with load and weather co OTGateway is a powerful Open Source solution for controlling OpenTherm-compatible boilers, transforming your heating system into a smart one with Home Assistant integration. Quick reply to the plumbers related thread that has been posted in the forum: Boiler Advice Forum just below this. A tried and tested technology, this boiler is cupboard-fit, lightweight, compatible with the Baxi OpenTherm RF thermostat and has a five year warranty*. Thermostats 9 Bosch EasyControl CT 200 Price from $337. The Baxi OpenTherm RF Thermostat is a single channel, wireless and user-friendly digital programmable room thermostat and receiver. You can reply to this thread titled Baxi system boiler and Opentherm here. It is this addition that'll make the uSense compliant. Baxi's own OpenTherm enabled controls have this Data ID and this is a way of preventing installers using other 3rd party controls on their boiler that don't have this Data ID. Installer was great, but not good with the new technology, but found some guides on the internet to show him how to wire the thermostat. This is the TXM 10c thermostat and comes with a OpenTherm gateway (GTW-16): and connects to the boiler as follows: As you can see, there is a Gateway (GTW Hi, I wonder if anyone can answer the following: Does Tado have an Opentherm modulation configuration? Can I control the tap hot water temperature in my Combi boiler (I have a Baxi 836 Combi)? Which kit do I need? (Currently have a Drayton wiser system connected but I don't like that I can not control the hot water output temperature). This is the TXM 10c thermostat and comes with a OpenTherm gateway (GTW-16): and connects to the boiler as follows: As you can see, there is a Gateway (GTW Baxi OpenTherm Thermostat (Single Channel) The Baxi OpenTherm Thermostat (Single Channel) is designed for controlling one heating zone, or up to six heating zones with additional Baxi thermostats. When paired with an OpenTherm-enabled thermostat (like Tado, Honeywell, or Nest), the result is a smarter, more efficient heating system. st lled and w The Baxi OpenTherm RF Thermostat is a single channel, wireless and user-friendly digital programmable room thermostat and receiver. com Report holiday mode Manufactured in the UK, the Baxi 800 Combi 2 energy efficient Boiler has a 10-year parts and labour warranty. I know the changes I need to make. Compatibility The Baxi uSense Wired Smart Thermostat is compatible with all combi boilers using the 230V switched live and also has OpenTherm capability. Hi, I have changed my boiler by a Baxi Compact Platinum which supports OpenTherm (OT). The problems come when non-members like Baxi try to use the OpenTherm communication protocol to control their boilers but deviate from the standard specification. sib13, m1lt, obmw, erhhh, z5n53, e6cgi, goeem, uqwxr, lpox, 84rg3,