The TCL THMLd-12D/3FBp-A monobloc is a 12 kW inverter air-to-water heat pump using natural refrigerant R290. The model provides heating, cooling and domestic hot water, with an A+++ energy efficiency rating, water temperatures up to 80}C and heating operation at outdoor temperatures down to ?25}C.

This heat pump is suitable for new homes, buildings upgraded for energy efficiency, and properties seeking an economical alternative to traditional heating systems.

Inverter technology adjusts the output to match the building’s current requirements. This helps maintain a more stable indoor temperature, reduces frequent cycling on and off, and optimises electricity consumption.

Features and Benefits

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

? Control of up to 3 temperature zones – for underfloor heating, radiators and fan coil units.

? Water temperatures up to 80}C – suitable for both new and upgraded heating installations.

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

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

? Environmentally friendly refrigerant R290 with a GWP of 3 and an ODP of 0.

? Intelligent weather compensation curves – automatically adjust water temperature according to outdoor conditions.

? Control via TCL Home – remote control, scheduling, and monitoring of system operation and energy consumption.

? SG Ready – supports integration with smart energy and photovoltaic systems.

? Six-stage frost protection for reliable winter operation.

? Quiet operation thanks to optimised compressor and fan control.

? Can be combined with an additional heat source in a suitably designed installation.