20kW High Temperature Inverter Water Heater

THD20i-1

20kW High Temperature Inverter Water Heater

The ThermoPlus range of heat pump water heaters provides an energy-efficient, low-carbon solution for heating and maintaining hot water in both residential and commercial applications. By extracting free heat from the ambient air, ThermoPlus water heaters deliver reliable performance with minimal energy use.

Designed for easy installation and long-lasting efficiency, each unit features a side-discharge fan, titanium heat exchanger, digital display thermostat, and quiet operation for everyday comfort.

Key Features

  • - Flow Switch Activation
  • - Quiet Operation
  • - Side Discharge Fan
  • - Titanium Tube Heat Exchanger
  • - Digital Display Thermostat
  • - ABS Housing
  • - Rubber Feet

Ideal Applications

  • - Underfloor Heating
  • - Commercial Hot Water

Heating Capacity (kW) Amb Temp (DB/WB) 7/6ºC, Water Temp (In/Out) 30/35ºC 8.8 - 22.8
Heating Power Input Range (kW) Amb Temp (BD/WB) 20/15ºC, Water Temp (In/Out) 15/55ºC 1.6 - 5.0
COP (W/W) 4.5 - 5.3
Heating Capacity (kW) Amb Temp (DB/WB) 20/15ºC, Water Temp (In/Out) 7/6ºC 10.6 - 26.2
Heating Power Input Range (kW) Amb Temp (BD/WB) 20/15ºC, Water Temp (In/Out) 30/35ºC 2.0 - 5.8
COP (W/W) 4.5 - 5.3
Operating Ambient Temp (ºC) -25 - 43
Max Outlet Water Temp (ºC) 75
Sound Pressure (1m) (db(A)) 56
Pipework Size (inch) G1.25"
Water Flow (M³/h) 3.4
Water Pressure Drop (max) (kPa) 35
Circulation Pump Water Heat (m) 11.0
Power Supply 220-240V/1/50Hz
Maximum Power Input (kW) 7.50
Maximum Current Input (A) 34.32
Fuse Rating (A) 40
Fan Motor DC Motor
Circulation Pump Stainless Steel Inverter Pump
Unit Dimensions (LxWxH) (mm) 1175 x 505 x 1445
Shipping Dimensions (LxWxH) (mm) 1210 x 540 x 1570
Net Weight/Gross Weight (kg) 170/185
Download

ThermoPlus THD20i-1 Specification Sheet

Download

ThermoPlus Installation and User Manual