{"product_id":"rinnai-315l-electric-s-e-3-6kw","title":"Rinnai 315L Electric Hot Water System","description":"\u003ch1\u003eRinnai Hotflo 315L Electric Hot Water System\u003c\/h1\u003e\n\u003cp\u003eThe Rinnai Hotflo 315L Electric Hot Water System is available online from Hot Water Outlet as a supply-only electric storage water heater with metro delivery available in selected areas Australia wide.\u003c\/p\u003e\n\u003cp\u003eCustomers can purchase the Rinnai Hotflo 315L as a supply-only hot water system and request assistance arranging installation quotes after purchase through licensed local installers in selected metro regions.\u003c\/p\u003e\n\u003cp\u003eThe Rinnai Hotflo 315L electric storage water heater is a large-capacity hot water system designed for bigger households needing reliable stored hot water without loss of pressure. With 315L rated capacity, vitreous enamel lined steel tank, inbuilt anode protection, single or twin element configuration options, dual handed connections, internal or external installation suitability and a 10-year cylinder warranty, it is a practical choice for replacing an older 315L electric hot water system.\u003c\/p\u003e\n\u003ch2\u003eAbout the Rinnai Hotflo 315L Electric Water Heater\u003c\/h2\u003e\n\u003cp\u003eThe Rinnai Hotflo 315L Electric Hot Water System is designed for larger families and higher-demand homes that need strong hot water storage capacity.\u003c\/p\u003e\n\u003cp\u003eRinnai positions the Hotflo 315L as suitable for large families, with super-sized storage and reliable mains pressure hot water. It can suit households of around 6 to 7 people as a general guide, with warm climate peak-period suitability listed higher depending on usage, tariff setup, shower length and household habits.\u003c\/p\u003e\n\u003cp\u003eThe system uses a vitreous enamel lined steel tank for durability, along with enhanced sacrificial anode protection to help extend tank life. It is thermostatically controlled, includes automatic safety temperature shut-off and is available in both single and twin element configurations.\u003c\/p\u003e\n\u003ch2\u003eBuy Rinnai Hotflo 315L Supply Only\u003c\/h2\u003e\n\u003cp\u003eOrder the Rinnai Hotflo 315L Electric Hot Water System online from Hot Water Outlet with metro delivery available in selected areas across Australia.\u003c\/p\u003e\n\u003cp\u003eThis option is ideal if you already have a licensed plumber or electrician arranged and only need the unit supplied.\u003c\/p\u003e\n\u003cp\u003eThe supply-only product price includes the hot water system itself.\u003c\/p\u003e\n\u003cp\u003eInstallation, old system removal, disposal, valve kits, electrical work, plumbing alterations, compliance upgrades and additional site requirements are not included unless separately quoted.\u003c\/p\u003e\n\u003cp\u003eSupply-only is best for customers searching for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eRinnai Hotflo 315L price\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRinnai Hotflo 315L electric hot water system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRinnai EHFA315 electric water heater\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRinnai 315L electric storage hot water system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRinnai Hotflo 315L supply only\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e315L electric hot water system supply only\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLarge electric storage hot water system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRinnai electric water heater for sale\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLarge family electric hot water system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Quotes Available After Purchase\u003c\/h2\u003e\n\u003cp\u003eHot Water Outlet does not directly provide installation services.\u003c\/p\u003e\n\u003cp\u003eAfter purchasing the Rinnai Hotflo 315L Electric Hot Water System, customers in selected metro areas may request assistance arranging installation quotes through licensed local plumbers and electricians.\u003c\/p\u003e\n\u003cp\u003eInstallation quote availability depends on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eservice location\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003einstaller availability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eexisting system type\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eelectrical suitability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eplumbing suitability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eaccess requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ecompliance requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAdditional installation costs may apply for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003evalve upgrades\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eelectrical work\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eplumbing changes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003epipework alterations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003edifficult access\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ebase preparation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eold system removal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003edisposal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ecompliance upgrades\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRinnai Hotflo 315L Delivery Brisbane\u003c\/h2\u003e\n\u003cp\u003eHot Water Outlet offers metro delivery for the Rinnai Hotflo 315L Electric Hot Water System in selected Brisbane areas.\u003c\/p\u003e\n\u003cp\u003eCustomers can order online and request assistance arranging installation quotes after purchase where available.\u003c\/p\u003e\n\u003ch2\u003eRinnai Hotflo 315L Delivery Gold Coast\u003c\/h2\u003e\n\u003cp\u003eHot Water Outlet offers metro delivery for the Rinnai Hotflo 315L Electric Hot Water System in selected Gold Coast service areas.\u003c\/p\u003e\n\u003cp\u003eCustomers can purchase online and organise installation separately or request help arranging installation quotes after purchase.\u003c\/p\u003e\n\u003ch2\u003eRinnai Hotflo 315L Delivery Sydney\u003c\/h2\u003e\n\u003cp\u003eHot Water Outlet offers metro delivery for the Rinnai Hotflo 315L Electric Hot Water System in selected Sydney metro areas.\u003c\/p\u003e\n\u003cp\u003eCustomers can order online with installation quote assistance available after purchase in selected locations.\u003c\/p\u003e\n\u003ch2\u003eRinnai Hotflo 315L Delivery Melbourne\u003c\/h2\u003e\n\u003cp\u003eHot Water Outlet offers metro delivery for the Rinnai Hotflo 315L Electric Hot Water System in selected Melbourne metro areas.\u003c\/p\u003e\n\u003cp\u003eCustomers can purchase the system online and request help arranging installation quotes after delivery.\u003c\/p\u003e\n\u003ch2\u003eIs the Rinnai Hotflo 315L Right for Your Home?\u003c\/h2\u003e\n\u003cp\u003eThe Rinnai Hotflo 315L Electric Hot Water System may be suitable if you are replacing a larger electric storage water heater and want a reliable family-size system from a recognised hot water brand.\u003c\/p\u003e\n\u003cp\u003eIt is commonly suited to larger family homes, shared homes, townhouses, rental properties, investment properties and households with higher daily hot water demand.\u003c\/p\u003e\n\u003cp\u003eSuitability depends on household size, shower length, hot water habits, climate, tariff setup, fixture flow rates, available installation space, plumbing condition and electrical connection.\u003c\/p\u003e\n\u003cp\u003eThis system may suit you if:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eyou are replacing an existing electric storage hot water system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eyou want a 315L electric hot water unit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eyour household has higher daily hot water demand\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eyou want a large storage system for family use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eyou want single or twin element configuration options\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eyou want a vitreous enamel lined steel tank\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eyou want inbuilt anode protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eyou need internal or external installation suitability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eyour property has suitable access and installation space\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eyour plumbing and electrical setup are suitable for the selected installation option\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eyou prefer supply-only purchase flexibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eExtra work may be required if:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ethe system is being moved to a new location\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eexisting valves are old, missing or non-compliant\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eextra pipework or drainage changes are needed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eelectrical upgrades are required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eaccess is restricted\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ea compliant base, tray, drainage or insulation is required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ethe old system needs additional removal or disposal work\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ethe selected element rating does not match the existing electrical setup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ethe existing water pressure requires valve or pressure control changes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ea twin element model requires electrical work to suit the site\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ethe existing location does not suit the tank size or filled weight\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Features of the Rinnai Hotflo 315L\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e315L electric storage hot water system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduct code EHFA315\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReliable high-capacity hot water for large households\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for large families\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRated capacity of 315L\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVitreous enamel lined steel tank for durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInbuilt anode protection to help extend tank life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDual handed connections for flexible installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePressure temperature relief valve included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for internal or external installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThermostatically controlled operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatic safety temperature shut-off\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSingle and twin element configurations available\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLead free\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStandard sizing for easier replacement and emergency changeovers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2.4kW, 3.6kW and 4.8kW heating element options\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e240V 50Hz electrical supply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIPX4 ingress protection rating\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRp 3\/4 water connections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e10-year cylinder warranty under Rinnai warranty terms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAustralian made\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eQuick Specs\u003c\/h2\u003e\n\u003cp\u003eBrand: Rinnai\u003cbr\u003eRange: Hotflo Electric Storage\u003cbr\u003eProduct: Rinnai Hotflo 315L Electric Hot Water Storage\u003cbr\u003eProduct Code: EHFA315\u003cbr\u003eSystem Type: Electric Storage Hot Water System\u003cbr\u003eRated Capacity: 315L\u003cbr\u003eRecommended Household Size: Large families and higher-demand homes\u003cbr\u003eWarm Climate Peak-Period Suitability: Around 8 to 9 people\u003cbr\u003eCool Climate Peak-Period Suitability: Around 6 to 7 people\u003cbr\u003eCool Climate Off-Peak Suitability: Around 5 to 6 people\u003cbr\u003eElement Configuration: Single or twin element options available\u003cbr\u003eHeating Elements Available: 2.4kW, 3.6kW and 4.8kW\u003cbr\u003eElectrical Supply: AC 240V 50Hz\u003cbr\u003eTank Lining: Vitreous enamel lined steel\u003cbr\u003eAnode Protection: Inbuilt sacrificial anode\u003cbr\u003eInstallation Type: Internal or external installation\u003cbr\u003eWater Connections: Rp 3\/4\u003cbr\u003eConnection Size: 20mm\u003cbr\u003eRelief Valve Setting: 1000 kPa\u003cbr\u003eExpansion Control Setting: 850 kPa\u003cbr\u003eMaximum Water Supply Pressure With ECV: 680 kPa\u003cbr\u003eMaximum Water Supply Pressure Without ECV: 800 kPa\u003cbr\u003eIngress Protection Rating: IPX4\u003cbr\u003eOverall Height: 1770mm\u003cbr\u003eOutlet Height: 1541mm\u003cbr\u003eInlet Height: 210mm\u003cbr\u003eLower Electrical Connection Height: 135mm\u003cbr\u003eUpper Electrical Connection Height: 1225mm\u003cbr\u003eTank Diameter: 605mm\u003cbr\u003eEmpty Weight: 83.5kg\u003cbr\u003eCylinder Warranty: 10 years subject to Rinnai warranty terms\u003c\/p\u003e\n\u003ch2\u003eVitreous Enamel Lined Tank\u003c\/h2\u003e\n\u003cp\u003eThe Rinnai Hotflo 315L uses a vitreous enamel lined steel tank designed to support long-term durability.\u003c\/p\u003e\n\u003cp\u003eVitreous enamel lining helps protect the steel tank surface from stored hot water conditions. The system also includes inbuilt anode protection, which helps protect the cylinder as part of the tank’s corrosion protection design.\u003c\/p\u003e\n\u003cp\u003eCorrect installation, water pressure control, water quality, valve setup and servicing conditions can all affect hot water system lifespan and warranty outcomes.\u003c\/p\u003e\n\u003ch2\u003eInbuilt Anode Protection\u003c\/h2\u003e\n\u003cp\u003eThe Rinnai Hotflo 315L Electric Water Heater includes an inbuilt sacrificial anode to help extend the life of the hot water tank.\u003c\/p\u003e\n\u003cp\u003eAnodes are designed to gradually wear over time as part of protecting the cylinder. This makes maintenance and water quality checks important for long-term performance.\u003c\/p\u003e\n\u003ch2\u003eSingle and Twin Element Options\u003c\/h2\u003e\n\u003cp\u003eThe Rinnai Hotflo 315L is available in single and twin element configurations.\u003c\/p\u003e\n\u003cp\u003eA single element system is commonly used for standard electric storage replacement and can suit homes connected to suitable off-peak or standard tariff arrangements. A twin element system can provide faster recovery and additional hot water support during peak usage periods where the electrical setup and tariff arrangement suit it.\u003c\/p\u003e\n\u003cp\u003eThe correct option depends on household demand, selected variant, existing wiring, tariff connection and installation requirements.\u003c\/p\u003e\n\u003ch2\u003eInternal or External Installation\u003c\/h2\u003e\n\u003cp\u003eThe Rinnai Hotflo 315L Electric Hot Water System is suitable for internal or external installation where the location is compliant and suitable.\u003c\/p\u003e\n\u003cp\u003eThis gives flexibility for homes replacing an existing indoor or outdoor electric storage system. Installation location still needs suitable access, drainage, ventilation, base support, valve setup, electrical connection and compliance with plumbing and electrical requirements.\u003c\/p\u003e\n\u003ch2\u003eDual Handed Connections\u003c\/h2\u003e\n\u003cp\u003eThe Rinnai Hotflo 315L includes dual handed connections to allow more flexibility during installation.\u003c\/p\u003e\n\u003cp\u003eThis can make replacement easier because the water connections can better suit different existing plumbing layouts. Dual handed connection options are useful in like-for-like replacement jobs where matching existing pipework can help reduce unnecessary plumbing changes.\u003c\/p\u003e\n\u003ch2\u003eThermostatic Safety Control\u003c\/h2\u003e\n\u003cp\u003eThe Rinnai Hotflo 315L is thermostatically controlled and includes automatic safety temperature shut-off.\u003c\/p\u003e\n\u003cp\u003eThis helps control stored water temperature and provides added protection as part of the system’s safety design.\u003c\/p\u003e\n\u003ch2\u003e315L Electric Storage Capacity\u003c\/h2\u003e\n\u003cp\u003eThe 315L rated capacity makes this model a practical choice for larger households and high daily hot water demand.\u003c\/p\u003e\n\u003cp\u003eIt provides more stored hot water than 250L systems while remaining smaller than the largest 400L electric storage units.\u003c\/p\u003e\n\u003cp\u003eFor many homes, 315L can be a strong balance between high-capacity electric storage and manageable installation size.\u003c\/p\u003e\n\u003ch2\u003eHeating Recovery Guide\u003c\/h2\u003e\n\u003cp\u003eThe recovery rate depends on the heating element size, incoming water temperature, thermostat setting, tank condition and power supply type.\u003c\/p\u003e\n\u003cp\u003eAs a general guide for a 50°C temperature rise:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2.4kW element heats approximately 41.2 litres per hour\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e3.6kW element heats approximately 61.9 litres per hour\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e4.8kW element heats approximately 82.5 litres per hour\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA larger element can reheat water faster, but the correct option depends on electrical suitability, tariff setup, household demand and installation requirements.\u003c\/p\u003e\n\u003ch2\u003eCommon Uses\u003c\/h2\u003e\n\u003cp\u003eThe Rinnai Hotflo 315L Electric Hot Water System can be suitable for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003elarger family homes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eshared households\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003elarger townhouses\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003erental properties\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003einvestment properties\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eelectric storage hot water replacement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003einternal or external hot water installations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ehomes needing more capacity than a 250L system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ehomes where a 400L system may not be required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ehomes with high daily hot water demand\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eCan I buy the Rinnai Hotflo 315L supply only?\u003c\/h3\u003e\n\u003cp\u003eYes. You can buy the Rinnai Hotflo 315L as a supply-only product if you already have a licensed installer arranged.\u003c\/p\u003e\n\u003ch3\u003eDoes Hot Water Outlet install electric hot water systems?\u003c\/h3\u003e\n\u003cp\u003eNo. Hot Water Outlet does not directly provide installation services. Customers may request assistance arranging installation quotes after purchase in selected metro areas.\u003c\/p\u003e\n\u003ch3\u003eCan I get an installation quote after purchasing?\u003c\/h3\u003e\n\u003cp\u003eYes. Customers in selected metro areas may request help arranging installation quotes through licensed local installers after purchasing the system.\u003c\/p\u003e\n\u003ch3\u003eIs delivery available Australia wide?\u003c\/h3\u003e\n\u003cp\u003eMetro delivery is available in selected service areas across Australia. Delivery availability may vary depending on location and product type.\u003c\/p\u003e\n\u003ch3\u003eWhat is the product code for the Rinnai Hotflo 315L?\u003c\/h3\u003e\n\u003cp\u003eThe product code for the Rinnai Hotflo 315L electric storage water heater is EHFA315.\u003c\/p\u003e\n\u003ch3\u003eWhat is the rated capacity?\u003c\/h3\u003e\n\u003cp\u003eThe Rinnai Hotflo 315L has a 315L rated capacity.\u003c\/p\u003e\n\u003ch3\u003eHow many people is the Rinnai Hotflo 315L suitable for?\u003c\/h3\u003e\n\u003cp\u003eThe Rinnai Hotflo 315L is suited to large families and higher-demand homes. It is generally promoted for large families around 6 to 7 people, with warm climate peak-period suitability listed at around 8 to 9 people and cool climate peak-period suitability listed at around 6 to 7 people. Actual suitability depends on shower length, usage pattern, tariff setup, climate and household demand.\u003c\/p\u003e\n\u003ch3\u003eCan the Rinnai Hotflo 315L be installed outside?\u003c\/h3\u003e\n\u003cp\u003eYes. The Rinnai Hotflo 315L is suitable for internal or external installation where the location is compliant and suitable.\u003c\/p\u003e\n\u003ch3\u003eIs the Rinnai Hotflo 315L single element or twin element?\u003c\/h3\u003e\n\u003cp\u003eThe Rinnai Hotflo 315L is available in single and twin element configurations.\u003c\/p\u003e\n\u003ch3\u003eWhat is the difference between single element and twin element?\u003c\/h3\u003e\n\u003cp\u003eA single element system has one heating element and is commonly used for standard electric storage replacement. A twin element system has two heating elements and can provide faster recovery and additional hot water support during peak demand periods where the electrical setup and tariff arrangement are suitable.\u003c\/p\u003e\n\u003ch3\u003eWhat element sizes are available?\u003c\/h3\u003e\n\u003cp\u003eThe Rinnai Hotflo 315L lists 2.4kW, 3.6kW and 4.8kW heating element options.\u003c\/p\u003e\n\u003ch3\u003eWhat is the tank lining?\u003c\/h3\u003e\n\u003cp\u003eThe Rinnai Hotflo 315L uses a vitreous enamel lined steel tank.\u003c\/p\u003e\n\u003ch3\u003eDoes the Rinnai Hotflo 315L have an anode?\u003c\/h3\u003e\n\u003cp\u003eYes. The Rinnai Hotflo 315L includes inbuilt anode protection to help extend the life of the hot water tank.\u003c\/p\u003e\n\u003ch3\u003eWhat is the relief valve setting?\u003c\/h3\u003e\n\u003cp\u003eThe Rinnai Hotflo 315L has a listed 1000 kPa relief valve setting.\u003c\/p\u003e\n\u003ch3\u003eWhat is the expansion control setting?\u003c\/h3\u003e\n\u003cp\u003eThe Rinnai Hotflo 315L has a listed 850 kPa expansion control setting.\u003c\/p\u003e\n\u003ch3\u003eWhat is the maximum water supply pressure?\u003c\/h3\u003e\n\u003cp\u003eThe Rinnai Hotflo 315L lists 680 kPa maximum water supply pressure with an expansion control valve and 800 kPa maximum water supply pressure without an expansion control valve.\u003c\/p\u003e\n\u003ch3\u003eWhat are the dimensions?\u003c\/h3\u003e\n\u003cp\u003eThe Rinnai Hotflo 315L has an overall height of 1770mm and a tank diameter of 605mm.\u003c\/p\u003e\n\u003ch3\u003eHow much does the Rinnai Hotflo 315L weigh?\u003c\/h3\u003e\n\u003cp\u003eThe Rinnai Hotflo 315L has an empty weight of 83.5kg.\u003c\/p\u003e\n\u003ch3\u003eWhat is the IP rating?\u003c\/h3\u003e\n\u003cp\u003eThe Rinnai Hotflo 315L has an IPX4 ingress protection rating.\u003c\/p\u003e\n\u003ch3\u003eWhat is the warranty on the Rinnai Hotflo 315L?\u003c\/h3\u003e\n\u003cp\u003eThe Rinnai Hotflo 315L is listed with a 10-year cylinder warranty subject to Rinnai warranty terms and conditions.\u003c\/p\u003e\n\u003ch3\u003eIs the Rinnai Hotflo 315L good for replacing an old electric hot water system?\u003c\/h3\u003e\n\u003cp\u003eYes. The Rinnai Hotflo 315L can be a practical replacement option for selected large electric storage hot water systems, provided the existing location, plumbing, electrical supply, water pressure and household hot water demand suit a 315L electric storage water heater.\u003c\/p\u003e\n\u003ch3\u003eWhat is the difference between the Rinnai Hotflo 250L and 315L?\u003c\/h3\u003e\n\u003cp\u003eThe Rinnai Hotflo 315L provides more stored hot water than the 250L model, making it better suited to larger households or higher daily hot water demand. The 250L model is more compact and may suit medium to large families with lower demand.\u003c\/p\u003e\n\u003ch3\u003eWhat is the difference between the Rinnai Hotflo 315L and a larger 400L model?\u003c\/h3\u003e\n\u003cp\u003eThe Rinnai Hotflo 315L is a large storage system suited to many bigger households. A 400L electric storage system provides more stored hot water and may be better suited to very large families, shared households or homes with very high daily hot water use.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Installed Today","offers":[{"title":"3.6kW*","offer_id":51407294562618,"sku":null,"price":1099.0,"currency_code":"AUD","in_stock":true},{"title":"2.4kW*","offer_id":51407294529850,"sku":null,"price":1139.0,"currency_code":"AUD","in_stock":true},{"title":"1.8kW*","offer_id":51407294497082,"sku":null,"price":1139.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/4963\/8458\/files\/rinnai-315l-electric-hot-water-system-644453.jpg?v=1749276954","url":"https:\/\/hotwateroutlet.com.au\/products\/rinnai-315l-electric-s-e-3-6kw","provider":"Hot Water Outlet","version":"1.0","type":"link"}