Light Commercial Mini Cassette

  • System Type: Heat Pump – Mini Cassette
  • Refrigerant Type: R32
  • Available Capacities: 2.5 kW, 3.5 kW, 5.0 kW
  • Power Supply: 1Ø 220–240V / 50Hz
  • Compressor Type: Inverter Rotary
  • Max Pipe Length: 20–30 m
  • Pipe Size (Gas/Liquid): 9.52mm (3/8″) & 6.35mm (1/4″)
  • Control Options: Wired Controller (SPX-WKT3/RA), Optional IR Control
  • Drain Pump: Built-in (600 mm lift)

Product Details

The Light Commercial Mini Cassette R32 Series combines compact performance with quiet operation and advanced energy efficiency. Designed for commercial environments with limited ceiling space, these units fit within 600×600 mm ceiling grids. Paired with R32 inverter-driven outdoor units, they deliver efficient heating and cooling, and feature a removable corner design for simple installation and maintenance access.

  • Compact 600×600 Grid-Fitting Design: Ideal for commercial suspended ceilings
  • Wide ESP Control: Two levels of fan pressure adjustment
  • Built-in Drain Pump: 600 mm lift with float switch protection
  • Quiet & Efficient Operation: Low sound levels even at high capacity
  • Flexible Control: Wired controller included (no IR remote by default)
  • Fresh Air Intake Option: Improves indoor air quality
Indoor Unit Outdoor Unit Cooling Capacity (kW) Heating Capacity (kW) SEER SCOP Energy Class Sound Pressure (dB[A]) Cool/Heat Dimensions (W×H×D mm) Max Pipe Length (m) Power Supply
RAI-25RPE RAC-25NPE 2.5 3.2 7.3 4.3 A++ / A+ 29–38 / 29–39 620 × 248 × 620 20 1Ø 220–240V 50Hz
RAI-35RPE RAC-35NPE 3.5 4 7.2 4.1 A++ / A+ 30–39 / 30–41 620 × 248 × 620 20 1Ø 220–240V 50Hz
RAI-50RPE RAC-50NPE 5 5.8 6.9 4 A++ / A+ 32–41 / 32–43 620 × 248 × 620 30 1Ø 220–240V 50Hz