Heavy Duty (3-phase)

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High-Input Electric Storage

Rinnai’s Heavy Duty Electric Storage Cylinders are designed to meet the rigorous demands for hot water in both commercial and large residential environments, all while optimising energy usage. Moreover, these cylinders can be easily connected in manifold systems to efficiently handle even greater hot water demands.

	Building Code Compliant Only compliant product of this configuration on the NZ market.
	Energy Efficient Well insulated cylinders keep running costs low.
	Quicker Recovery Multiple large elements ensure quicker recovery rates.
	High Flow Rates Larger pipe connections ensure high flow rates.

	Versatility Ability to install cylinders indoors or outdoors.
	Y Class Vitreous Enamel Lined High quality Y class enamel protects your cylinder for longer.
	3 Phase Power Required

Tech Specs

Technical Specifications

Codes

60L: MEC060470E333 (3 x 3.3 kW), MEC060470E344 (3 x 4.4 kW)
340L: MEC340652E333 (3 x 3.3 kW), MEC340652E344 (3 x 4.4 kW), MEC340652E355 (3 x 5.5 kW)

Construction

– Vitreous double enamelled inner cylinder
– High density expanded polyurethane foam
– Corrosion resistant outer casing

Heating elements

60L: 3 x 3.3 kW or 3 x 4.4 kW
340L: 3 x 3.3 kW, 3 x 4.4 kW, or 3 x 5.5 kW

Amps per element

3.3 kW: 14.4 A
4.4 kW: 19.2 A
5.5 kW: 24.0 A

Electrical connection

230 V 1 phase
400 V 3 phase

Pressure limiting valve (not supplied)

750 kPa approx.

Cold water expansion control valve (not supplied)

850 kPa approx.

TPR valve (supplied)

46 kW, 1000 kPa, 99 °C

Thermostat

Factory setting – 75 °C
Min. thermostat setting – 60 °C, max. thermostat setting – 80 °C

Protection against water

IPX4

Weights 60 L

Empty: 35 kg, full 95 kg

Weights 340 L

Empty: 110 kg, full 450 kg

Market release

Apr 2024

Downloads

Heavy Duty Electric Cylinders Brochure

Heavy Duty Electric Storage owner & installer guide

Heavy Duty Electric Storage SDoC

Heavy Duty electric storage spares

Heavy Duty Electric Storage warranty

CAD/BIM

CAD/BIM Downloads

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Heavy Duty (3-phase)

Downloads

High-Input Electric Storage

Product Details

Tech Specs

Technical Specifications

Downloads

CAD/BIM

CAD/BIM Downloads

Model: Heavy Duty Electric Storage 60L

Model: Heavy Duty Electric Storage 60L

From our blog

Why Rinnai?

Product Registration