The TCL THM12DF3dC Tri-Thermal Ultra AI monobloc is a highly efficient, new-generation 12 kW inverter air-to-water heat pump using natural refrigerant R290. The model provides heating, cooling and domestic hot water, delivers water temperatures of up to 80}C, and achieves an A+++ energy efficiency rating at both 35}C low-temperature and 55}C high-temperature operation.

The system is designed for reliable operation in harsh winter conditions, maintaining 100% heating capacity at an outdoor temperature of ?10}C and operating in heating mode at temperatures down to ?25}C. This makes it suitable for both new energy-efficient homes and upgrades to existing heating systems.

Inverter technology adjusts the output to match the building’s current requirements, while intelligent AI control analyses outdoor conditions and system operation to optimise water temperature and comfort. This reduces unnecessary electricity consumption and maintains more stable indoor temperatures.

Features and Benefits

? Heating, cooling and domestic hot water (DHW) – year-round comfort with one system and a suitable hot water cylinder.

? A+++ at 35}C and 55}C – high seasonal efficiency for both underfloor heating and high-temperature heating systems.

? 100% heating capacity at ?10}C – high performance even in severe winter conditions.

? Water temperatures up to 80}C – suitable for new and upgraded heating installations, including radiator systems.

? Operation at outdoor temperatures down to ?25}C in heating mode.

? Control of up to 3 independent temperature zones – allows different temperature settings for individual rooms or heating circuits.

? 2 temperature zones + swimming pool – supports control of two heating zones and a separate swimming pool circuit.

? AI-powered intelligent temperature control – automatically adapts operation to outdoor conditions and accumulated system operating data.

? 8 preset + 1 custom weather compensation curve – automatically adjusts water temperature according to weather conditions and the requirements of the installation.

? Full DC inverter control – adjusts output to current demand for greater efficiency and comfort.

? Natural refrigerant R290 – combines high efficiency with very low environmental impact.

? 7-inch Smart Touch display – intuitive operation and easy access to system settings.

? Built-in Wi-Fi module – no additional Wi-Fi kit required.

? Control via TCL Home – remote control, adjustment of operating modes and temperatures, and monitoring of system operation and energy consumption.

? OTA updates – supports remote system software updates.

? TCL IoT platform – remote diagnostics, monitoring and access to historical system operating data.

? Integration with photovoltaic and energy storage systems – enables more efficient use of the renewable energy generated.

? 4 key R290 safety features – a dedicated ventilation duct, an isolated electrical enclosure, a refrigerant/water separator and a gas leak sensor.

? Ultra-quiet operation – five-stage noise reduction technology, with noise levels as low as 28 dB(A), measured at a distance of 3 m under the conditions specified by the manufacturer.

? Intelligent initial setup – guided steps for easier configuration and commissioning.

? Service-friendly design – easy access to hydraulic components and electronics for faster maintenance and servicing.