Hydronic Underfloor Heating
For hydronic floor heating projects using compatible actuators and control wiring.
Explore this thermostat →MATTER / AE-5503D SERIES
One design.
Three ways to heat.
Matter thermostats for hydronic underfloor heating, electric underfloor heating and wall-mounted boilers. Choose the heating configuration first, then the finish.
BlackWhiteSilverGold
Black finish shown. Four housing colors available.
THREE HEATING CONFIGURATIONS
Built around your application
The three versions share the AE-5503D design. Their electrical outputs and wiring are selected for different heating systems.
Electric Underfloor Heating
For electric heating mats and cables, with a configuration selected for the installed load and floor sensor.
Explore this thermostat →Wall-mounted Boiler Heating
For compatible wall-mounted boiler heating systems, with the switching interface matched to the boiler.
Explore this thermostat →Your heating. Your smart home.
The Matter edition is being introduced for temperature and operating-mode control through compatible Matter platforms. Request the current sample compatibility list for Apple Home, Google Home, Amazon Alexa and Samsung SmartThings.
Temperature & mode
Use the controls exposed by your chosen platform. Available modes and screen layouts depend on the firmware and platform.
Multi-platform setup
Matter supports sharing a device with additional compatible ecosystems through their pairing flows. Required controllers and network setup depend on the ecosystem.
Controls at the wall
A clear temperature display and touch keys keep everyday adjustment within reach. Confirm schedules, sensor settings and advanced functions on the selected sample.
Matter edition launch: final firmware features, ecosystem compatibility, certification status and availability are confirmed with the sample specification. Module demonstrations are not a certification claim for the finished thermostat.
FOR BRANDS, DISTRIBUTORS & INSTALLERS
Start with a project sample
Tell us your target market, heating system, preferred ecosystem, color and expected quantity. We will confirm the configuration, sample schedule and OEM/ODM options.
Request a Matter sample Explore OEM/ODM support →