With no loss of pressure and super-sized storage, our large capacity HOTFLO Electric systems will comfortably service Australia’s biggest families. These tank sizes are available in single and twin element configurations.
With no loss of pressure and super-sized storage, our large capacity HOTFLO Electric systems will comfortably service Australia’s biggest families. These tank sizes are available in single and twin element configurations.
in 12 offers
The lowest price for Rinnai Hotflo 315L 3.6KW Hardwired Electric Hot Water Storage Tank EHFA315S36 right now is $1,085.00 at 1st Choice Hot Water, compared across 12 retailers.
The all-time low was $833.00 on 20 Oct 2025 — today's price is 30% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 28 Aug 2026.
Rinnai Hotflo 315L 3.6KW Hardwired Electric Hot Water Storage Tank EHFA315S36
With no loss of pressure and super-sized storage, our large capacity HOTFLO Electric systems will comfortably service Australia’s biggest families. These tank sizes are available in single and twin element configurations.
With no loss of pressure and super-sized storage, our large capacity HOTFLO Electric systems will comfortably service Australia’s biggest families. These tank sizes are available in single and twin element configurations.
Last updated at 28/08/2026 02:19:17
Rinnai 315Litre Electric Storage Hot Water System - Melbourne - 3.6KW - Supply Only - 10 Year
Free delivery between 31 Aug – 4 Sept
Rinnai HotFlo 315L 3.6kW Hardwired Electric Hot Water Storage Tank EHFA315S36
Free delivery between 1–11 Sept
Rinnai HOTFLO 315 Litre
Delivery between 2–9 Sept $44
Rinnai Hotflo 315 Litre 3.6kW Electric Hot Water Heater Twin Element EHFA315T36
Free delivery between 1–7 Sept
Rinnai 315L Electric Hot Water System $1199 | Installed Today 3.6kW*
Delivery $25
Rinnai Hotflo Electric Hot Water Storage 315L 4.8kW Hard Water
Rinnai 315L Hotflo Electric Water Storage 4.8kW EHFA315S48
Free delivery
Rinnai 315L Hotflo 3.6KW Electric Hot Water Storage EHFA315T36
Free delivery by Mon
Rinnai HotfloPlus Electric Hot Water Unit 315Litre 3.6Kw Single Element
Delivery $22
Compact 315L 4.8KW Hard Water Electric Storage Hot Water Heater Rinnai Hotflo EHFA315S48
Free delivery
| Installation | Hardwired |
| Fuel | Electric |
| Tank Capacity | 315 L |
| kW Rating | 3.6kw |
Rinnai 315Litre Electric Storage Hot Water System - Melbourne - 3.6KW - Supply Only - 10 Year
Free delivery between 31 Aug – 4 Sept
Rinnai HotFlo 315L 3.6kW Hardwired Electric Hot Water Storage Tank EHFA315S36
Free delivery between 1–11 Sept
Rinnai HOTFLO 315 Litre
Delivery between 2–9 Sept $44
Rinnai Hotflo 315 Litre 3.6kW Electric Hot Water Heater Twin Element EHFA315T36
Free delivery between 1–7 Sept
Rinnai 315L Electric Hot Water System $1199 | Installed Today 3.6kW*
Delivery $25
| Installation | Hardwired |
| Fuel | Electric |
| Tank Capacity | 315 L |
| kW Rating | 3.6kw |
