Haier Cassette 36,000 BTU

A Haier 36,000 BTU (3-Ton) Ceiling Cassette Air Conditioner is a heavy-duty light-commercial cooling solution designed for large open areas like showrooms, offices, open-plan residences, and restaurants.

Key Specifications & Performance

Core Features

• 360° / 4-Way Airflow:
  4-way individual louver control ensures multi-directional air distribution, eliminating hot spots across high-square-footage areas.

• Built-In Lift-Up Drain Pump:
  Features an integrated condensate pump capable of lifting drain water (typically 24" to 30" / 600–750 mm) above the unit for easier piping behind drop ceilings.

• High-Ceiling Mode:
  Specialized fan algorithms allow air delivery to reach the ground effectively, even when installed on ceilings up to 14–16 ft (4.2–5 meters) high.

• DC Inverter Technology:
  Available in variable-speed Inverter models (as well as fixed-speed in specific regional markets), reducing power consumption and maintaining precise setpoint temperatures.

• Fresh Air Intake:
  Features a knock-out port allowing connection to outside air ducts to meet ventilation and indoor air quality standards.

Installation Requirements

• Ceiling Clearance:
  Requires a minimum drop-ceiling depth of ~12 inches (300 mm) for the indoor chassis to sit flush.

• Line Set Sizes:
  Standard connections usually require a 3/8" Liquid Line and a 5/8" or 3/4" Suction Line.

• Drain Piping:
  Requires dedicated condensate routing utilizing the built-in pump's check valve setup to prevent backflow.