
The hot water tanks are thermostatically controlled with safety temperature shut off and the unique blend of enamel and enhanced sacrificial anode protection extends its lifespan.
Featuring single or twin-element configurations, standard sizing for emergency changeovers and with internal/external applications available, updating existing or installing new hot water tanks is a breeze with minimal changeover costs.

10-year warranty on the cylinder, 1-year cylinder labour warranty, 1-year warranty on parts and labour (*warranty conditions apply)

| Detail | Specification |
|---|---|
| Electrical Supply | AC 240V 50Hz |
| Tank Diameter | 605 |
| Heating Elements Available (kW) | 2.4 / 3.6 / 4.8 |
| Weight Empty (kg) | 83.5 |
| Overall Height | 1770 |
| Outlet Height | 1541 |
| Inlet Height | 210 |
| Electrical Connection Height – Lower (mm) | 135 |
| Electrical Connection Height – Upper (mm) | 1225 |
| Relief Valve Setting (kPa) | 1000 |
| Expansion Control Valve Setting | 850 |
| Max inlet pressure (with ECV – kPa) | 680 |
| Max inlet pressure (without ECV – kPa) | 800 |
| Water Connections | RP 3/4 20mm |
| Ingress Protection Rating (AS1939) | IPX4 |
| Rated Capacity (Litres) | 315 |
The Hotflo Plus 315L is perfect for 4 - 6 people
Usually around 1 working day or less. CDL has a lot of expertise when it comes to all hot water systems so we will usually give you a guide to installation times based on your individual circumstances from our inspection. Factors like access (whether inside or outside ) are usually the only things that will affect the installation time
Averagely a hot water heater like the Hotflo Plus 315L will last anywhere between 10 - 15 years
Most of Rinnai’s range of Vitreous Enamel water heaters come with a 10-year warranty. Just talk to us for more info or take a look here
CDL Plumbing & Drainage are expert plumbers and gas fitters servicing Newcastle & Lake Macquarie from our Gateshead HQ. We have over 15 years of experience and specialise in all domestic and commercial plumbing, able to take on large-scale drainage projects. Fully qualified (Level 4), licensed & insured with free quotes. We have 2 teams of friendly and reliable plumbers with fully equipped vans.