18HEF2 : TCL DC INVERTER SPLIT

Core Technical Specifications

Specification    Performance Details
Capacity    1.5 Ton (18,000 to 19,000 BTU Cooling / 20,000 BTU Heating)
Technology    Full 4D DC Inverter with AI Inverter Algorithm
Energy Efficiency    EER: 3.20 w/w (Up to 60% Electricity Savings)
Refrigerant Type    R410a
Compressor Type    Tropical T3 Rotary Compressor (Cools efficiently up to 52°C–60°C)
Operational Voltage Range    Wide voltage operation (155V – 265V), runs without an external stabilizer

Power Consumption & Electrical Data

• Power Input (Cooling): Variable from 300W to 2500W
• Power Input (Heating): Variable from 300W to 2500W
• Running Current (Cooling): 1.4A to 12.0A
• Running Current (Heating): 1.4A to 12.0A
• Power Supply: Single Phase, 220–240V ~ 50Hz

Dimensions & Physical Attributes

• Indoor Unit Weight: 9 kg (Net) / 12 kg (Gross)
• Outdoor Unit Weight: 28 kg (Net) / 34 kg (Gross with piping)
• Indoor Unit Dimensions: 1010 x 315 x 220 mm
• Outdoor Unit Dimensions: 853 x 349 x 602 mm
• Tubing Material: 100% Grooved Copper Tubing

Notable Features

• Generator Mode (Ampere Lock): Allows you to drop the AC's peak current draw so it can safely run alongside other appliances on a home generator or UPS system.
• Self-Cleaning (Deep Clean): Runs a freezing and defrosting cycle to automatically wash away accumulated dust from the indoor evaporator.
• Gold Fin Coating: Anti-corrosion protective layers on the condenser coils maximize longevity against moisture and rust.
• Acoustics: Indoor unit operating noise hits roughly 48 dB(A), keeping it unobtrusive during night cycles.