Gas Storage Hot Water Systems

This style of hot water system is generally installed outside the property, however some older models were installed indoors. They are available either as a mild steel tank with enamel glazing on the tank interior or as a stainless steel tank which should last a lifetime providing the water quality is low in TDS (total dissolved solids).

Need A New Hot Water System? Call: (08) 8444 7320

As the name implies, Gas Storage Systems maintain a hot volume of water (depending on tank size) at all times ensuring there is a full tank of hot water available for use. All you need to know is what size tank is most appropriate for your needs- give us a call on (08) 8444 7311 for expert advice,- we supply and repair all types of hot water systems.

This style of hot water system is generally connected to mains water which will normally provide you with high water pressure similar to the pressure exiting the cold water taps.

Positives

  • High water pressure
  • Long Warranty
  • Always available hot water

Negatives

  • Has a pilot light which uses gas and may go out on windy days
  • Maintains a hot tank, wasting gas
  •  Needs regular servicing

Rheem Stellar 5 Star Gas Hot Water Systems

Rheem Stellar

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  • Rheem Stellar 5 Star Gas Hot Water System 850360

    • Money saving — 5 Star gas energy efficiency helps save on gas bills.
    • Mains pressure — for multiple showers at once.
    • High 200L per hour hot water recovery providing a massive 360L first hour capacity — so it'll meet the needs of the largest family.
    • Suitable for connection to natural gas.
    • 10 year cylinder & superflue warranty*.
  • Rheem Stellar 5 Star Gas Hot Water System 850330

    • 5 Star energy efficiency
    • Superior 200L/hour hot water recovery1 to get you back in hot water fast
    • 330L first hour capacity of hot water 1, 2
    • Mains pressure to power many taps at once
    • patented Rheem Superflue®for superior preformance
    • Suitable for connnection to natural gas
    • 10 year cylinder warranty*.
    • Proudly made in Australia

AquaMAX Stainless Steel Gas Hot Water Systems

AquaMAX Stainless Steel Gas Hot Water Systems
AquamaxGas-G340SS

AquaMAX Stainless Steel Gas Hot Water System

AquaMAX Five Star Gas water heaters have options to cover most needs. From our 5 Star Stainless Steel G270SS to the Stainless Steel G340SS and G390SS. As these units are mains pressure, they can keep up with high demands. When you turn on the second, third or fourth tap, the hot water flow remains at mains pressure levels.

With Five Star Gas Aquamax water heaters from SA Hot Water™ you have all your needs covered at both ends of the scale. From Aquamax super-efficient 270 with the latest MAXI-namel cylinder, to the groundbreaking stainless steel 270, 340 and 390.

Because these units are mains pressure, they can keep up with the highest demand even when you turn on the second, third or fourth tap, the hot water flow remains constant.

Stainless Steel, Built to last, constructed from high grade stainless steel, the AquaMAX stainless steel cylinder will resist corrosion for a substantially longer period than conventional vitreous enamel and bonded ceramic cylinders as well as copper heat exchangers used in continuous flow units.

Guaranteed Peace of Mind

A ten year warranty for the stainless steel cylinder, as well as a 12 month warranty on the whole unit for parts and labour, ensure you have peace of mind.

 
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Specifications 390 SS (with mix)
Cat. No. G390SS
Gas type Natural
Tank Capacity 155 Litres
Nominal gas consumption 40 MJ/Hr
AGA Star Rating Index 5 Stars
Recovery rate at 45°C rise 185 Litres/Hr1
Installation type External only
Pressure & Temperature Relief Valve setting 1400 kPa/99°C
Max. water supply pressure 1100 kPa
Tank material stainless steel
Water inlet connection Rp ¾” (20mm) Female
Water outlet connection Rp ¾” (20mm) Female
Gas connection ½” flared compression
Warranty (Cylinder) 10 years
WaterMark Licence No. WMKA00200
Overall height 1625mm
Width (approx.) 520mm
Depth (approx.) 610mm
AGA Approval No. 6114
Weight empty (approx.) 65 kg
Number of people 3-6
 
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Technical Manual & Model Comparison

SPECIFICATIONS G390 SS

(WITH MIXING VALVE)

G340 SS G270 SS
Number of people Served 3-6 2-5 2-4
Model G390SS G340SS G270SS
Gas type Natural Natural Natural
Cylinder Capacity 155 Litres 155 Litres 130 Litres
Nominal gas consumption 40 MJ/Hr 40 MJ/Hr 33 MJ/Hr
AGA Star Rating Index 5 Stars 5 Stars 5 Stars
Recovery rate at 45°C rise 185 Litres/Hr2 185 Litres/Hr2 145 Litres/Hr 2
Installation type External only External only External only
Pressure & Temperature Relief Valve setting 1400 kPa/99°C 1400 kPa/99°C 1400 kPa/99ºC
Max. water supply pressure w/o ECV 1120 kPa 1120 kPa 1120 kPa
Cylinder material stainless steel stainless steel stainless steel
Water inlet connection Rp 3/4” (20mm) Female Rp 3/4” (20mm) Female Rp 3/4” (20mm) Female
Water outlet connection Rp 3/4” (20mm) Female Rp 1/2” (15mm) Female Rp 1/2” (15mm) Female
Gas connection 1/2″ flared compression 1/2″ flared compression 1/2″ flared compression
Warranty (Cylinder)1 10 years 10 years 10 years
WaterMark Licence No. WMKA00200 WMKA00200 WMKA00200
Overall height 1625mm 1635mm 1410mm
Width (approx.) 520mm 520mm 475mm
Depth (approx.) 610mm 610mm 565mm
AGA Approval No. AGA6114G AGA6114G AGA7477G
Weight empty (approx.) 65 kg 65 kg 46 kg
 
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Dux Prodigy 5 Gas Storage Hot Water Systems.

Dux Prodigy 5 Gas Storage Hot Water Systems.

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