Description
The Rinnai Hotflo 80 Litre Electric Hot Water Heater is designed to provide reliable and efficient hot water for everyday household use. Featuring a durable vitreous enamel-lined storage cylinder, this electric storage system offers long-lasting performance and dependable operation for years to come.
With an 84-litre storage capacity and 80 litres of hot water delivery, this model is well suited to apartments, units, small homes and households with moderate hot water requirements. It comes standard with a 3.6kW heating element, while 1.8kW and 2.4kW element options are also available by special order to suit a range of installation and electrical requirements.
Suitable for both indoor and outdoor installation, the Rinnai Hotflo 80 Litre Electric Hot Water Heater provides installation flexibility without compromising performance. At Penrith Hot Water, we proudly supply trusted hot water systems backed by expert advice and professional service throughout Penrith, Emu Plains, Kingswood, Glenmore Park, Cranebrook and the Greater Nepean.
Why Choose This Product?
- Reliable electric storage hot water system.
- 80 litres of hot water delivery.
- 84-litre storage capacity.
- Standard 3.6kW heating element.
- Optional 1.8kW and 2.4kW heating elements available by special order.
- Suitable for indoor or outdoor installation.
- Durable vitreous enamel-lined storage cylinder.
- Trusted Rinnai quality with expert local support from Penrith Hot Water.
Product Details
- Product: Rinnai Hotflo 80 Litre Electric Hot Water Heater
- Type: Electric Storage Hot Water System
- Storage Capacity: 84 Litres
- Hot Water Delivery: 80 Litres
- Model Number: EHF80S36
- Standard Element Size: 3.6kW
- Optional Element Sizes: 1.8kW and 2.4kW (special order)
- Installation: Indoor or Outdoor
Technical Specifications
- Brand: Rinnai
- Model: EHF80S36
- System Type: Electric Storage Hot Water Heater
- Storage Capacity: 84 Litres
- Hot Water Delivery: 80 Litres
- Standard Heating Element: 3.6kW
- Optional Heating Elements:
- 1.8kW
- 2.4kW (special order)
- Installation Location: Indoor or Outdoor
Dimensions
- Height: 900 mm
- Width: 515 mm
- Depth: 590 mm
Warranty Information
Warranty conditions apply.
- Storage cylinder: 10-year cylinder warranty
- Labour and parts: 1-year warranty
Delivery Information
We offer free delivery to the following regions:
- Penrith
- Emu Plains
- Kingswood
- Glenmore Park
- Cranebrook
- Surrounding suburbs in the Greater Nepean
Important: All deliveries must be within 50 km of a town with a population over 30,000.
If you’re located outside these areas, please phone us to check availability and discuss delivery options. Note that purchases outside our standard delivery zones will be refunded if free delivery cannot be provided.
STC Information
This product is not eligible for Small-scale Technology Certificates (STCs).
STCs apply to eligible renewable energy hot water systems such as heat pumps and solar hot water systems. As the Rinnai Hotflo 80 Litre Electric Hot Water Heater is a conventional electric storage system, Australian Government STC rebates are not available for this product.
If you’re interested in reducing your energy costs through an STC-eligible hot water system, contact Penrith Hot Water to discuss suitable heat pump or solar hot water options.
Ready to Upgrade?
Upgrade to the Rinnai Hotflo 80 Litre Electric Hot Water Heater for reliable, efficient hot water backed by trusted Rinnai quality.
Penrith Hot Water proudly supplies and installs electric hot water systems throughout Penrith, Emu Plains, Kingswood, Glenmore Park, Cranebrook and the Greater Nepean. Contact our experienced team today for expert advice, a free quote, or professional installation of the right hot water system for your home.



