4kW HE-UM40CR, Standard Series CO₂ Heat Pump Hot Water System

See product page
Photo of 4kW HE-UM40CR, Standard Series CO₂ Heat Pump Hot Water System

Heating Capacity

  • 4.0kW

COP *¹

  • 5.00

Heat output *¹

  • 4.00kW

Power Input *¹

  • 0.80kW

Heat output (Max)

  • 5.6kW

Power Input (Max)

  • 2.0kW

Sound Level

  • 37dB

Max Current input

  • 10.0A

Refrigerant

  • R744 (CO₂)

Power Supply

  • Single-phase 230–240V 50Hz
  • Plug-in compatible

Operating Temp. Range

  • -10°C to 43°C

Water Quality Standard

  • < 200ppm

Operated Water Pressure

  • 200 ~ 850 kPa

Max Piping Length / Height Difference

  • 15m / 3m (<1/2 inch pipe)

Ingress Protection Rating

  • IPX4

Pipe Connection Size

  • G 1/2B

Control Board Communication

  • RS-485

Communication Protocol

  • Modbus

Power Cord Effective Length

  • 2.1m

Note

  • *1: at 32.5℃ ambient / 21.0℃ cold water inlet