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This product is sold with installation included, and must be installed by a trained technician


Greater interest in environmentally friendly and cost effective pool heating has seen an increase in the use of heat pumps around Australia to heat pools. To meet the demand, Waterco has added to its heat pump range the Electroheat MKIV with heat output capacities 9, 12, 15, 19 and 23kW. Ideal for heating all types of pool and spas or as a replacement for solar heating or gas heating.


The Electroheat MKIV has been designed with ease of use and maintenance firmly in mind. For example, the LED control panel features a continuous digital pool temperature display and incorporates a self diagnosis system. In the event of a problem, the control panel will display diagnostic error codes.


It has been built with ozone friendly R410A refrigerant, described as the refrigerant of the future, which has dual benefits. Not only is it kinder to the environment, but it also improves the heat pump’s performance.



  • High density dual coil titanium heat exchanger
  • R410A refrigerant gas
  • Temperature management and self diagnosis
  • Compact dimensions of 117cm (W) x 32cm (L) x 69cm (H)
  • Scroll compressor
  • Weather proof cabinet


Available models:

Electroheat MK4 9KW - c/w 10Amp lead and plug

Electroheat MK4 12KW - c/w 15Amp lead and plug

Electroheat MK4 15KW 

Electroheat MK4 19KW 

Electroheat MK4 23KW 


5 Year warranty

Waterco Electroheat MKIV Heat Pump

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