• 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 52H300 Solar Water Heater

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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. This ensures you have plenty of hot water. On days the sun isn't shining this product is available with gas or electric boost.

Which system is for you?

Call G-Store to talk to a Rheem Solar Specialist about which system is right for you. Things that will be taken into consideration are, where you live in Australia, which way your house faces and the pitch of your roof. Call G store Today!


The outer casing of every Rheem storage tank  is constructed from weatherproof COLORBOND® steel. Rheem offer a choice of four contemporary COLORBOND® steel colours with their modern design roof mounted range.

Benefits and features

  • Number of people: 2 - 5
  • Capacity (L): 300L
  • Complete Frost Protection: Yes
  • Warranty: 7 years on cylinder, 5 year collector warranty*
  • Electric Booster provides 150L of hot water in poor weather conditions
  • 2 solar collectors - to 'collect' energy from the sun
  • Reduces energy use 1,2
Rheem Solar Specialist
Rheem 52H300 Premier Hiline® Solar Water Heater

More Views


  Units 52L180
 52L300   52H180
52H300 (This one)
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


* 7 year cylinder, 5 year collector(s), 3 year labour on cylinder, 1 year parts including labour. Applies to domestic installations only. Amended warranty may apply where a government rebate has been received for the solar water heater. Phone 131 031 for details.

*Warranty conditions apply. Click here to view warranty details.

1 Energy reduction based on Australian Government Approved TRNSYS simulation modelling and apply when replacing an electric water heater with a Rheem solar water.

2 Any financial savings will vary depending upon type of Rheem Solar system installed, orientation and inclination of the solar collectors, type of water heater being replaced, hot water consumption and fuel tariff. Maximum financial savings off your hot water bill are achievable when replacing an electric water heater on continuous tariff.

Available Colours



Silver Grey

Silver Grey



Night Sky

Night Sky

Further Information

Solar hot water solutions PDF here

Owner's Guide & Installation Instructions - 52H Premier Hiline PDF


Specifiations sheet


Additional Information

SKU 52H300
Energy Star Rating No


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Rheem 52H300 Solar Water Heater 0 out of 1 5 based on ratings. user reviews.