
The Next Level of Underfloor Heating
CaldaFlow
Smart Radiator TRV
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Smart Radiator Control for Efficient, Room-by-Room Heating
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Replaces your existing radiator valve to provide smart, app-controlled heating.

Smart app control, voice assistant integration and precise room-by-room temperature management, designed to integrate seamlessly with CaldaConnect.

Smart Zonal Control
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Take full control of your heating with intelligent radiator-level temperature management. The Calda Smart TRV enables independent control of individual radiators across multiple rooms, allowing you to optimise comfort in each space while reducing energy waste and improving overall efficiency

Intelligent Energy Saving
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Designed to maximise efficiency, the Calda Smart TRV uses intelligent features such as window open detection and geofencing to minimise unnecessary heating. By automatically adjusting radiator output when windows are opened or when the system detects you have left the home, it helps reduce energy consumption while maintaining consistent comfort.

App and Voice Control
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Take full control of your heating with seamless app and voice integration. The Smart Life app allows you to adjust radiator temperatures, manage schedules and control multiple rooms remotely, while compatibility with Alexa and Google Assistant provides effortless hands-free operation.

Installation and Compatibility
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Engineered for simple installation, the Calda Smart TRV fits directly onto standard radiator valves without complex setup. With multiple adapters included, it ensures compatibility with a wide range of systems, making it suitable for both new installations and retrofit projects.

Designed for Radiator Heating Systems
Engineered specifically for radiator-based heating systems, the Calda Smart TRV delivers precise and responsive temperature control at each radiator. When paired with CaldaConnect, it creates a fully connected smart heating system, ideal for properties combining underfloor heating and radiators, ensuring seamless control and comfort across every level of the home.

Smart Radiator Control

Intelligent Energy Saving

Zonal Heating Compatible
Provides precise temperature control at each radiator, allowing independent adjustment for different rooms.
Automatically reduces heating through features such as window open detection and geofencing when you leave the home.
Independently manage temperatures across multiple rooms for improved comfort and efficiency.