Offi Nexus AI
Air-to-water heat pumps are a sustainable and economical way to heat and cool your home. Beyond the environmental benefits, you also benefit from attractive government incentives when investing in a heat pump.
Incentive-eligible systems ? efficient heating & cooling
Indoor
Technology
Outdoor placement, minimal building work ? quickly ready to run.
Even at low flow temperatures, living spaces become comfortably warm.
High efficiency even in cold weather: saves electricity and protects the environment.
Use free ambient heat and permanently cut operating costs.
A refrigerant extracts heat from ambient air and evaporates.
The gas is compressed, temperature rises ? usable heating energy is created.
Heat is transferred to radiators or underfloor heating.
Attractive subsidies support investment in sustainable systems.
We plan, procure, install, and commission your heat pump.
Heat Pump
3-Zone Temp. Control Personalize warmth for every room Energy class: A+++ SCOP up to 5.33 Max. LWT up to 80°C Highly suitable for replacement and new buildings 6-stage anti-freezing Stable operation at an outside temperature down to -25°C Silent operation 35 dB(A) at 3 meter O
Climate Lab
Detailed engineering data for R290 Tri-thermal ATW Heat Pump – including air system, installation dimensions, and energy performance.

Excellent performance in cold weather conditions
Maximum outlet water temperature of 70°C
Personalize warmth for every room
SCOP up to 5.33
Perfect for retrofit & new buildings
Stable down to −25°C
35 dB(A) at 3 meters
Always up to date
TCL’s native 3-zone intelligence removes limitations of traditional systems. No extra cost. No complexity.
Optimized structure design reduces vibration and noise to just 35 dB(A).
Ensures reliable winter operation
Electric Heating
Water Pump
Compressor
Expansion Vessel
Plate Heat Exchanger
Electric Chassis