Thermann 315L 3.6kW Single Element Electric Hot Water System

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Thermann 315L 3.6kW Single Element Electric Hot Water System


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Thermann 315L Single Element Electric Hot Water System: Efficient and Reliable

Discover the Thermann 315L Single Element Electric Hot Water System, proudly Australian-made for superior performance. Ideal for homes with 2 to 3 bathrooms and 3 to 4 occupants, this system ensures a continuous supply of hot water.

Key Features:

  • Australian Made Tanks: Trust in local quality and support.
  • Easy Changeover: Upgrade effortlessly with an identical electric footprint.
  • Dual Handed Water Connections: Simplified installation, accommodating various plumbing setups.
  • State-of-the-Art Manufacturing: Ensuring durability and reliability.
  • Hard Water Element Options: Choose elements that combat scale buildup effectively.

How It Works:

  • Turn on a Hot Water Tap: Instant access to hot water when you need it.
  • Draw Hot Water from the Top: A continuous and reliable supply.
  • Cold Water Enters from the Bottom: Ensuring a steady flow of hot water.


  • Size and Dimensions: A space-efficient design, ideal for homes with limited room.
  • Usage Details: Designed for homes with 2 to 3 bathrooms and 3 to 4 occupants.
  • Installation: Can be installed internally or externally for flexibility.
  • Controllers Available: No additional controllers required, keeping it simple.
  • Tank Material: Crafted with durable vitreous enamel for long-lasting performance.
  • Tank Capacity: Provides a generous 315 liters of hot water to meet your daily needs.
  • Hot Water Delivery (First Hour): Offers 315 liters in the first hour.
  • Recovery Rate: Quickly refills with a 62L/h recovery rate at a 50-degree temperature rise.
  • Element Size: Equipped with a powerful 3.6 kW single element for efficient heating.
  • Fuel Type: Operates on electricity.
  • System Connections: Dual Handed for straightforward installation.
  • Safety Features: Relief valve activates at 1000 kPa.
  • Pressure Settings: Maximum supply pressure with or without ECV.
  • Pressure Limiting Valve: Set at 500 kPa.

Warranty Information

Tank Warranty: 10 Years 

Parts and Labour: 12 Months 

**Warranty Conditions apply

‍Delivery Information

All Hot Water Systems have Nationwide delivery and in the majority of cases shipping is free!

Please note that all sales need to be within a 50km radius of a town with a population over 30,000. If you are not within this area please phone for availability.

Special Note

Prices listed next to each heater* are for supply and install in the Brisbane, gold coast and Ipswich areas only. Supply & Install prices are for like for like installations. Tempering valve if required is an additional $185.00
Phone us now on 07 3733 3622 to get your new Rheem hot water system.

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