• With our solutions, you will:
  • Slash your utilty bills or be energy independent
  • Conserve water and save a fortune
  • Make your home greener and more comfortable!
  • Protect our environment and act on climate change!

Rheem 52L300 Solar Water Heater

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Availability: Available

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  • Same day shipping for stocked items
  • Money back guarantee
  • Outstanding service & expert technical advice
  • AU owned & operated for 50 years

Quick Overview

This Solar Water Heating system heats the water passing through the collectors. The water is continuously circulated back into the water storage tank while the sun is shining.
The NPT200 collector is designed to supply you and your family with ample hot water. It's made from high grade copper and aluminium and housed in ZINCALUME® steel tray.

This ensures you have plenty of hot water. On days the sun isn't shining this product is available with gas or electric boost. This 52L Series is great for temperate or tropical locations that aren't subject to frost. The water is heated directly as it passes through the collectors. If you aren't sure which system is best for your location, please call a G-Store solar specialist.

Benefits and features

  • Number of people: 2-5
  • Capacity (L): 305L
  • Frost Protected: No
  • Warranty: 7 years on cylinder
  • Available in 4 COLORBOND® colours, and either gas or electric boost- for days when the sun doesn't shine.
  • Latest solar collector technology for superior performance and quality


Rheem Solar Specialist
52L300 Rheem hot water heater

More Views


  Units 52L180
 52L300 (This one)  52H180 52H300 
Capacity litres  180  305  177  294
Outside Dimensions mm  571 x 1215  571 x 1905  571 x 1215  571 x 1905
Weight – Full2 kg  228  377  230  373
Weight – Empty     kg 48 53 79
Max Inlet Pressure kPa 550  550  550  550
Insulation – Thickness mm  47  47  47  47
Dimensions – Area on roof mm  2562 x 1615  2562 x 2494  2562 x 1615  2562 x 2494
No. of Collectors (Typical)    1  2  1  2
Weight – Full2 kg  267  454  277  455
Weight – Empty2 kg  85  145  98  157

2Total system weight calculated using Australis Collectors

Available Colours



Silver Grey

Silver Grey



Night Sky

Night Sky

Further Information

View the solar hot water solutions PDF here

Owners Guide and Installation Instructions PDF


Additional Information

SKU 52L300
Energy Star Rating No


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Rheem 52L300 Solar Water Heater 0 out of 1 5 based on ratings. user reviews.