The TCL 1.5 Ton Inverter AC Model TAC 18T3 Pro D2 has these key specifications and features:

• Cooling Capacity: 18,000 BTU

• Heating Capacity: 18,000 BTU

• Type: Full DC Inverter Split AC with T3 compressor technology

• Power Input (Cooling): 1600W

• Power Input (Heating): 1450W

• Running Current (Cooling): 7.3A

• Running Current (Heating): 6.7A

• Energy Efficiency Ratio (EER): 3.32 W/W

• Indoor Unit Dimensions: 1097 x 332 x 222 mm

• Outdoor Unit Dimensions: 780 x 290 x 605 mm

• Indoor Unit Weight: 15 kg

• Outdoor Unit Weight: 32 kg

• Features: Wi-Fi connectivity with TCL Home App for remote control, Smart Memory, Smart Learning ("I See / I Feel")

• 4D smart airflow for even room coverage, Gentle Breeze technology for natural airflow

• auto-clean filter technology blocking 93% dust particles, leakage detection, filter cleaning reminder, fireproof box for safety

• Operates efficiently in extreme heat up to 60°C

• Noise Level: Indoor 46 dB(A), Outdoor 49 dB(A)
  

This model is designed for powerful, efficient cooling and heating with smart features and durability for extreme climate conditions, especially suitable for homes and offices in hot regions.