Baxi AmbiZen Smart Thermostat Single Channel - Wireless Smart Heating Control
The Baxi AmbiZen Smart Thermostat (Single Channel) is a wireless smart heating control that puts you in command of your home's comfort — from the wall, the room, or anywhere via your smartphone. Launched in May 2026, it pairs with a dedicated AmbiZen Gateway to communicate with compatible Baxi boilers and heat pumps, giving installers a tidy, cable-free setup and homeowners intuitive control through the My Baxi app. Whether you want to set a bespoke daily schedule, check on energy use, or simply tell Alexa to turn up the heat, AmbiZen makes it effortless.
The Baxi AmbiZen Smart Thermostat (Single Channel) — Sales Code 7901259 — ships as a complete kit containing everything needed for a single-zone wireless installation:
- AmbiZen Smart Thermostat with wall mounting bracket
- AmbiZen Gateway (wired to the appliance)
- AmbiZen Stand including 4 × AAA batteries for portable placement
- QR Code Sticker linking to the full 'How-To' video library
Completely wireless design means no cable runs or wall damage during installation. The thermostat communicates with the AmbiZen Gateway via radio frequency, keeping every installation clean and fast.
Control heating from anywhere using the My Baxi app on iOS or Android. Set target temperatures, review energy usage, and adjust schedules remotely — ideal for managing comfort before you arrive home.
Programme up to three heating periods per day, every day of the week. Tailor Monday-to-Sunday schedules independently to match your household routine precisely and avoid heating an empty home.
Holiday mode reduces temperatures to a frost-protection level while you're away, then automatically restores your normal schedule on your return — saving energy without losing your regular programming.
Hands-free operation via Amazon Alexa, Google Assistant, and IFTTT. Ask your smart speaker to raise the temperature, and the AmbiZen responds instantly — no phone required.
Use the included stand for tabletop placement anywhere in the room, or fix the thermostat to the wall with the supplied bracket. Both options ship in the box, giving homeowners total siting flexibility.
The My Baxi app monitors live online weather data to inform heating decisions, helping the system minimise energy consumption while maintaining the desired indoor temperature in changing conditions.
Track heating and hot water energy consumption directly in the My Baxi app. Visibility of usage patterns helps households optimise when and how long the heating runs, reducing wasted energy and lowering bills.
Pair additional AmbiZen Zone Control thermostats (sold separately) to create up to two extra heating zones via the Baxi Heat Pump Control. Meets new-build zoning requirements for properties over 150 m².
Is the Baxi AmbiZen compatible with my existing Baxi boiler?
The AmbiZen is directly compatible with all Baxi Combi 2 boilers (800, 600, Assure 500, and 400 Combi 2.1). It also works with Baxi HP40/HP50 heat pumps when used with a Baxi Pre-Plumbed Cylinder, and with HP55/HP60 heat pumps when a Baxi Heat Pump Control or Pre-Plumbed Cylinder is present. It is not designed for non-Baxi appliances or older Baxi ranges outside the Combi 2 family.
Does the AmbiZen need to be wired in by a professional?
The AmbiZen Gateway — which is wired into your boiler or heat pump — must be connected by a competent heating engineer. The thermostat itself and the stand can be set up by the homeowner. The box includes a QR Code sticker linking to step-by-step 'How-To' videos covering installation, pairing, commissioning, and app setup.
Can I control more than one heating zone with the AmbiZen?
Yes. The Single Channel kit controls one zone as standard. You can add up to two additional zones by pairing extra AmbiZen Zone Control thermostats (sales code 7907002, sold separately) via the Baxi Heat Pump Control. This is particularly useful for new-build properties over 150 m² that require multi-zone heating.
Is the AmbiZen Boiler Plus compliant?
Yes — when fitted to a Baxi Combi 2 boiler, the AmbiZen Smart Thermostat satisfies the UK's Boiler Plus regulations. This means you don't need to install additional energy-saving accessories such as a flue gas heat recovery unit or weather compensation, saving time and money on every qualifying installation.
Does Holiday Mode cancel my regular schedule?
No. Holiday mode temporarily overrides your schedule to maintain a frost-protection temperature while you're away, then automatically reinstates your normal heating programme when you return. Your regular schedule settings remain saved and unchanged throughout.
What accessories are available for the AmbiZen system?
Two accessories are available alongside the main kit. The AmbiZen Zone Control (code 7907002, £58.00 list) is an additional thermostat for creating extra heating zones. The AmbiZen Stand (code 7901564, £15.00 list) is a spare stand, useful when a zone control thermostat is sited on a surface rather than wall-mounted.
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Baxi AmbiZen Smart Thermostat Single Channel - Wireless Smart Heating Control
The Baxi AmbiZen Smart Thermostat (Single Channel) is a wireless smart heating control that puts you in command of your home's comfort — from the wall, the room, or anywhere via your smartphone. Launched in May 2026, it pairs with a dedicated AmbiZen Gateway to communicate with compatible Baxi boilers and heat pumps, giving installers a tidy, cable-free setup and homeowners intuitive control through the My Baxi app. Whether you want to set a bespoke daily schedule, check on energy use, or simply tell Alexa to turn up the heat, AmbiZen makes it effortless.
The Baxi AmbiZen Smart Thermostat (Single Channel) — Sales Code 7901259 — ships as a complete kit containing everything needed for a single-zone wireless installation:
- AmbiZen Smart Thermostat with wall mounting bracket
- AmbiZen Gateway (wired to the appliance)
- AmbiZen Stand including 4 × AAA batteries for portable placement
- QR Code Sticker linking to the full 'How-To' video library
Completely wireless design means no cable runs or wall damage during installation. The thermostat communicates with the AmbiZen Gateway via radio frequency, keeping every installation clean and fast.
Control heating from anywhere using the My Baxi app on iOS or Android. Set target temperatures, review energy usage, and adjust schedules remotely — ideal for managing comfort before you arrive home.
Programme up to three heating periods per day, every day of the week. Tailor Monday-to-Sunday schedules independently to match your household routine precisely and avoid heating an empty home.
Holiday mode reduces temperatures to a frost-protection level while you're away, then automatically restores your normal schedule on your return — saving energy without losing your regular programming.
Hands-free operation via Amazon Alexa, Google Assistant, and IFTTT. Ask your smart speaker to raise the temperature, and the AmbiZen responds instantly — no phone required.
Use the included stand for tabletop placement anywhere in the room, or fix the thermostat to the wall with the supplied bracket. Both options ship in the box, giving homeowners total siting flexibility.
The My Baxi app monitors live online weather data to inform heating decisions, helping the system minimise energy consumption while maintaining the desired indoor temperature in changing conditions.
Track heating and hot water energy consumption directly in the My Baxi app. Visibility of usage patterns helps households optimise when and how long the heating runs, reducing wasted energy and lowering bills.
Pair additional AmbiZen Zone Control thermostats (sold separately) to create up to two extra heating zones via the Baxi Heat Pump Control. Meets new-build zoning requirements for properties over 150 m².
Is the Baxi AmbiZen compatible with my existing Baxi boiler?
The AmbiZen is directly compatible with all Baxi Combi 2 boilers (800, 600, Assure 500, and 400 Combi 2.1). It also works with Baxi HP40/HP50 heat pumps when used with a Baxi Pre-Plumbed Cylinder, and with HP55/HP60 heat pumps when a Baxi Heat Pump Control or Pre-Plumbed Cylinder is present. It is not designed for non-Baxi appliances or older Baxi ranges outside the Combi 2 family.
Does the AmbiZen need to be wired in by a professional?
The AmbiZen Gateway — which is wired into your boiler or heat pump — must be connected by a competent heating engineer. The thermostat itself and the stand can be set up by the homeowner. The box includes a QR Code sticker linking to step-by-step 'How-To' videos covering installation, pairing, commissioning, and app setup.
Can I control more than one heating zone with the AmbiZen?
Yes. The Single Channel kit controls one zone as standard. You can add up to two additional zones by pairing extra AmbiZen Zone Control thermostats (sales code 7907002, sold separately) via the Baxi Heat Pump Control. This is particularly useful for new-build properties over 150 m² that require multi-zone heating.
Is the AmbiZen Boiler Plus compliant?
Yes — when fitted to a Baxi Combi 2 boiler, the AmbiZen Smart Thermostat satisfies the UK's Boiler Plus regulations. This means you don't need to install additional energy-saving accessories such as a flue gas heat recovery unit or weather compensation, saving time and money on every qualifying installation.
Does Holiday Mode cancel my regular schedule?
No. Holiday mode temporarily overrides your schedule to maintain a frost-protection temperature while you're away, then automatically reinstates your normal heating programme when you return. Your regular schedule settings remain saved and unchanged throughout.
What accessories are available for the AmbiZen system?
Two accessories are available alongside the main kit. The AmbiZen Zone Control (code 7907002, £58.00 list) is an additional thermostat for creating extra heating zones. The AmbiZen Stand (code 7901564, £15.00 list) is a spare stand, useful when a zone control thermostat is sited on a surface rather than wall-mounted.
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Description
The Baxi AmbiZen Smart Thermostat (Single Channel) is a wireless smart heating control that puts you in command of your home's comfort — from the wall, the room, or anywhere via your smartphone. Launched in May 2026, it pairs with a dedicated AmbiZen Gateway to communicate with compatible Baxi boilers and heat pumps, giving installers a tidy, cable-free setup and homeowners intuitive control through the My Baxi app. Whether you want to set a bespoke daily schedule, check on energy use, or simply tell Alexa to turn up the heat, AmbiZen makes it effortless.
The Baxi AmbiZen Smart Thermostat (Single Channel) — Sales Code 7901259 — ships as a complete kit containing everything needed for a single-zone wireless installation:
- AmbiZen Smart Thermostat with wall mounting bracket
- AmbiZen Gateway (wired to the appliance)
- AmbiZen Stand including 4 × AAA batteries for portable placement
- QR Code Sticker linking to the full 'How-To' video library
Completely wireless design means no cable runs or wall damage during installation. The thermostat communicates with the AmbiZen Gateway via radio frequency, keeping every installation clean and fast.
Control heating from anywhere using the My Baxi app on iOS or Android. Set target temperatures, review energy usage, and adjust schedules remotely — ideal for managing comfort before you arrive home.
Programme up to three heating periods per day, every day of the week. Tailor Monday-to-Sunday schedules independently to match your household routine precisely and avoid heating an empty home.
Holiday mode reduces temperatures to a frost-protection level while you're away, then automatically restores your normal schedule on your return — saving energy without losing your regular programming.
Hands-free operation via Amazon Alexa, Google Assistant, and IFTTT. Ask your smart speaker to raise the temperature, and the AmbiZen responds instantly — no phone required.
Use the included stand for tabletop placement anywhere in the room, or fix the thermostat to the wall with the supplied bracket. Both options ship in the box, giving homeowners total siting flexibility.
The My Baxi app monitors live online weather data to inform heating decisions, helping the system minimise energy consumption while maintaining the desired indoor temperature in changing conditions.
Track heating and hot water energy consumption directly in the My Baxi app. Visibility of usage patterns helps households optimise when and how long the heating runs, reducing wasted energy and lowering bills.
Pair additional AmbiZen Zone Control thermostats (sold separately) to create up to two extra heating zones via the Baxi Heat Pump Control. Meets new-build zoning requirements for properties over 150 m².
Is the Baxi AmbiZen compatible with my existing Baxi boiler?
The AmbiZen is directly compatible with all Baxi Combi 2 boilers (800, 600, Assure 500, and 400 Combi 2.1). It also works with Baxi HP40/HP50 heat pumps when used with a Baxi Pre-Plumbed Cylinder, and with HP55/HP60 heat pumps when a Baxi Heat Pump Control or Pre-Plumbed Cylinder is present. It is not designed for non-Baxi appliances or older Baxi ranges outside the Combi 2 family.
Does the AmbiZen need to be wired in by a professional?
The AmbiZen Gateway — which is wired into your boiler or heat pump — must be connected by a competent heating engineer. The thermostat itself and the stand can be set up by the homeowner. The box includes a QR Code sticker linking to step-by-step 'How-To' videos covering installation, pairing, commissioning, and app setup.
Can I control more than one heating zone with the AmbiZen?
Yes. The Single Channel kit controls one zone as standard. You can add up to two additional zones by pairing extra AmbiZen Zone Control thermostats (sales code 7907002, sold separately) via the Baxi Heat Pump Control. This is particularly useful for new-build properties over 150 m² that require multi-zone heating.
Is the AmbiZen Boiler Plus compliant?
Yes — when fitted to a Baxi Combi 2 boiler, the AmbiZen Smart Thermostat satisfies the UK's Boiler Plus regulations. This means you don't need to install additional energy-saving accessories such as a flue gas heat recovery unit or weather compensation, saving time and money on every qualifying installation.
Does Holiday Mode cancel my regular schedule?
No. Holiday mode temporarily overrides your schedule to maintain a frost-protection temperature while you're away, then automatically reinstates your normal heating programme when you return. Your regular schedule settings remain saved and unchanged throughout.
What accessories are available for the AmbiZen system?
Two accessories are available alongside the main kit. The AmbiZen Zone Control (code 7907002, £58.00 list) is an additional thermostat for creating extra heating zones. The AmbiZen Stand (code 7901564, £15.00 list) is a spare stand, useful when a zone control thermostat is sited on a surface rather than wall-mounted.
