Price includes installation of an identical replacement product only
      Available on 12 Months Interest Free
      No Interest. No Deposit. Monthly Payments.
      Online Only
      • Service available in Sydney Metro region only
      • 24/7 sales and support line on 1800 783 480
      • Installed by Rheem plumbers

      Ideal for larger households, the Rheem 491 Series Single Element 400L Electric Hot Water Storage System is a durable and versatile hot water solution backed by a 10 year cylinder warranty.

      Key Features
      • Australian made and engineered with a thicker sacrificial anode, the Rheem 491 Series Single Element 400L Electric Hot Water Storage System's cylinder is given added protection against water borne contaminants and corrosion.
      • Suitable for connecting to off-peak tariffs, this electric hot water system from Rheem is both cost and energy-efficient.
      • Dual Handed for versatility and ease of installation.
      • Longer lasting than standard domestic models with a commercial grade enamel lining.
      Australian Made Generic  


      Product Type Storage Systems
      Brand Rheem
      Model 491400G7
      Power Type Electric
      Number of Elements Single
      Storage Capacity (L) 400
      Number of People - Continuous 4, 5, 6, 7, 8, 9
      Number of People - Off Peak 4, 5, 6
      Energy Consumption (kWh/year) 3.6
      Installation Position In Cupboard, Inside Open Site, Outside Open Site, Under Bench, Under House, Under Stairs, Wall Brackets
      Product Height (cm) 184
      Product Width (cm) 69
      Product Depth (cm) 73.5
      Cylinder Warranty (months) 120

      If you feel your product has failed a Consumer Guarantee (as defined by Australian Consumer Law) then you can:

      • Return it to your local Harvey Norman store to initiate an inspection / service call.
      • If it is a downloadable product (software or e-Gift Card) please Contact Us at Harvey Norman Online.
      • Please Note: Customer Direct products cannot be returned at Harvey Norman franchised stores. For all Customer Direct purchases, please Contact Us at Harvey Norman Online.

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      Rheem 491 Series Single Element 400L Electric Hot Water Storage System

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