Mains Pressure Small Storage Electric Water Heaters

6L, 10L and 15L capacities Pre-set to 60°C.
The mains pressure water heaters provide consistent, reliable hot water at point of use for outlets like basins or sinks. This product is the perfect solution when single fixtures are located far from a central heating space, as it delivers hot water without excess wait time or loss of pressure. The compact design allows for easy installation in small areas, with the unit fitting easily under benches, reducing the waste that can come with excess pipe runs.



Available in 6L, 10L & 15L mains pressure options.

A decentralised approach for staged apartment delivery.

Designed for point-of-use installation, Small Storage systems provide reliable hot water for multiple outlets, without the need for larger systems, while allowing compact under-bench installation in tighter spaces.
Models Available
6L, 10L, 15L
Power Supply
230V
Temperature Setting
60°C

Ideal for:

Multi-Residential Apartment Buildings Aged Care Residential Care Commercial Buildings Offices Factories & Industrial Education Facilities Healthcare Facilities

Technical data.

Item
6L Pressure
10L Pressure
15L Pressure
Part No.
2850003
2850004
2850005
Type
Pressure Storage
Pressure Storage
Pressure Storage
Capacity, L
6
10
15
Voltage, Vac
220 – 240, 1-phase
220 – 240, 1-phase
220 – 240, 1-phase
Rated Power, W
2000
2000
2000
Rated Current, A
8.1 – 9.2
8.1 – 9.2
8.1 – 9.2
Temperature Setting, °C
75°
75°
75°
Heating Time, mins. (∆T = 30°C)
6.6
10.6
14.9
Maximum Permissible Pressure, kPa
850
850
850
Minimum Inlet Water Pressure, kPa
110
110
110
Maximum Water Inlet Pressure, kPa
550
550
550
Dimensions, mm
290W x 290H x 290D
360W x 350H x 300D
360W x 350H x 320D
Weight, kg
6.2
7.4
8.4
IP Rating
IPX4
IPX4
IPX4
Water Connections
Cold = G1/2” Male | Hot = G1/2” Male
Cold = G1/2” Male | Hot = G1/2” Male
Cold = G1/2” Male | Hot = G1/2” Male
WaterMark Approval
WM 40394 (AS 3498)
WM 40394 (AS 3498)
WM 40394 (AS 3498)

Everything you need to specify.

Design support material is available to assist apartment project teams during early-stage planning and detailed documentation.

WaterMark Certified WM 40394 (AS 3498)
  • Point of use installation – no need to install a larger tank in a roof cavity etc
  • Space-saving under bench installation
  • Main pressure tanks can service multiple outlets
  • Suitable for use with all taps (no specialty taps required)
  • Enamelled steel tank
  • Includes PTR valve
  • Temperature set at 75°C
  • Operates on 230V, plugs into power point
  • Safe Tray and drain required as per AS/NZS 3500.4.2 & local requirements

Frequently asked questions

It can reduce long distribution runs, support staged delivery, and simplify maintenance by localising hot water generation.

In many cases, yes. Localised generation can reduce or eliminate the need for large dedicated hot water plant spaces.

Yes. It is particularly relevant where staged handover and service coordination are key project drivers.

Yes. The solution aligns well with repeatable apartment layouts and straightforward maintenance strategies.

Yes. Technical support is available during concept, documentation, and procurement stages.

On This Page

OVERVIEW

A decentralised approach for staged apartment delivery.

Designed for point-of-use installation, Small Storage systems provide reliable hot water for multiple outlets, without the need for larger systems, while allowing compact under-bench installation in tighter spaces.
Models Available
6L, 10L, 15L
Power Supply
230V
Temperature Setting
60°C

Ideal for:

Multi-Residential Apartment Buildings Aged Care Residential Care Commercial Buildings Offices Factories & Industrial Education Facilities Healthcare Facilities

SPECIFICATIONS

Technical data.

Item
6L Pressure
10L Pressure
15L Pressure
Part No.
2850003
2850004
2850005
Type
Pressure Storage
Pressure Storage
Pressure Storage
Capacity, L
6
10
15
Voltage, Vac
220 – 240, 1-phase
220 – 240, 1-phase
220 – 240, 1-phase
Rated Power, W
2000
2000
2000
Rated Current, A
8.1 – 9.2
8.1 – 9.2
8.1 – 9.2
Temperature Setting, °C
75°
75°
75°
Heating Time, mins. (∆T = 30°C)
6.6
10.6
14.9
Maximum Permissible Pressure, kPa
850
850
850
Minimum Inlet Water Pressure, kPa
110
110
110
Maximum Water Inlet Pressure, kPa
550
550
550
Dimensions, mm
290W x 290H x 290D
360W x 350H x 300D
360W x 350H x 320D
Weight, kg
6.2
7.4
8.4
IP Rating
IPX4
IPX4
IPX4
Water Connections
Cold = G1/2” Male | Hot = G1/2” Male
Cold = G1/2” Male | Hot = G1/2” Male
Cold = G1/2” Male | Hot = G1/2” Male
WaterMark Approval
WM 40394 (AS 3498)
WM 40394 (AS 3498)
WM 40394 (AS 3498)

DOWNLOADS

Everything you need to specify.

Design support material is available to assist apartment project teams during early-stage planning and detailed documentation.

APPROVALS & CERTIFICATIONS

WaterMark Certified WM 40394 (AS 3498)

FEATURES

  • Point of use installation – no need to install a larger tank in a roof cavity etc
  • Space-saving under bench installation
  • Main pressure tanks can service multiple outlets
  • Suitable for use with all taps (no specialty taps required)
  • Enamelled steel tank
  • Includes PTR valve
  • Temperature set at 75°C
  • Operates on 230V, plugs into power point
  • Safe Tray and drain required as per AS/NZS 3500.4.2 & local requirements

FAQS

Frequently asked questions

It can reduce long distribution runs, support staged delivery, and simplify maintenance by localising hot water generation.

In many cases, yes. Localised generation can reduce or eliminate the need for large dedicated hot water plant spaces.

Yes. It is particularly relevant where staged handover and service coordination are key project drivers.

Yes. The solution aligns well with repeatable apartment layouts and straightforward maintenance strategies.

Yes. Technical support is available during concept, documentation, and procurement stages.

Case studies