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The lowest price for Rinnai Hotflo Electric Hot Water Storage Twin Element 315L 3.6kW Hard Water right now is $1,159.00 at 1st Choice Hot Water, compared across 12 retailers.
The all-time low was $1,048.00 on 22 Oct 2026 — today's price is 11% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 2 Nov 2026.
Rinnai Hotflo Electric Hot Water Storage Twin Element 315L 3.6kW Hard Water
Last updated at 02/11/2026 04:07:55
Rinnai 315Litre Electric Storage Hot Water System - Adelaide - 4.8KW - Supply Only - 10 Year
Free delivery between 3–9 Nov
Rinnai Hotflo 315 Litre 4.8kW Electric Hot Water Heater Twin Element EHFA315T48
Free delivery between 5–10 Nov
Rinnai Hotflo Electric Hot Water Storage 315L 4.8kW- Twin Element- Hard Water
Delivery $118.25
Rinnai HOTFLO 315 Litre Twin Element
Delivery between 6–12 Nov $44
Rinnai Hotflo EHFA315T Twin Element 315 Litres | Electric Hot Water System
Free delivery between 4–13 Nov
Rinnai 315L Hotflo Electric Hard Water Storage 4.8kW EHFA315S48H
Free delivery by Wed
Rinnai Hotflo 315L 4.8kW Twin Electric Storage Water Heater - EHFA315T48
Free delivery
Rinnai EHFA315T48 Electric Storage
Free delivery between 4–9 Nov
Rinnai 315L 4.8kW Hotflo Electric Hot Water System - Twin Element
Free delivery
Rinnai Hotflo Twin Element Compact 315L 3.6KW Hard Water Electric Storage Hot Water Heater
Free delivery
| Capacity | 250L |
| Energy Source | Electric |
| Product Type | Water Heater |
| System Type | Electric Shower |
| Heating Capacity | 3.6/3.6 kw or 4.8/4.8 |
Rinnai 315Litre Electric Storage Hot Water System - Adelaide - 4.8KW - Supply Only - 10 Year
Free delivery between 3–9 Nov
Rinnai Hotflo 315 Litre 4.8kW Electric Hot Water Heater Twin Element EHFA315T48
Free delivery between 5–10 Nov
Rinnai Hotflo Electric Hot Water Storage 315L 4.8kW- Twin Element- Hard Water
Delivery $118.25
Rinnai HOTFLO 315 Litre Twin Element
Delivery between 6–12 Nov $44
Rinnai Hotflo EHFA315T Twin Element 315 Litres | Electric Hot Water System
Free delivery between 4–13 Nov
| Capacity | 250L |
| Energy Source | Electric |
| Product Type | Water Heater |
| System Type | Electric Shower |
| Heating Capacity | 3.6/3.6 kw or 4.8/4.8 |
