Gas Storage Hot Water Systems

Gas Storage Hot Water Systems

If you’re after a reliable, straightforward hot water solution, a gas storage hot water system may be worth considering.

At Hot Water Boss, we supply quality gas storage systems from trusted brands including Rheem, Everhot, Thermann, and Vulcan - giving you dependable options suited to a range of household sizes and budgets.

How Gas Storage Hot Water Systems Work

A gas storage system heats water in an insulated tank and keeps it ready for use. When you turn on a tap, hot water is delivered immediately from the tank. As water is used, the system reheats automatically to maintain the supply.

Key benefits:

• Consistent pressure across multiple outlets
  
• Lower upfront cost compared to some alternatives
  
• Simple, proven technology with widely available parts
  

These systems are ideal for households where hot water demand happens in short, high-usage periods (like mornings and evenings).

Choosing the Right Gas Storage System

The right system isn’t just about tank size - it’s about matching the system to how your household actually uses hot water.

The four key factors to consider are:

• Daily hot water usage
  
• Available gas type (natural gas or LPG)
  
• Installation location
  
• Upfront vs ongoing running costs
  

Tank Size vs Recovery Rate

Tank capacity matters…but recovery rate is just as important.

A smaller tank with a strong burner can often outperform a larger tank with slower recovery.

As a general guide:

• Small households → 90 - 135L
  
• Families of 3–5 → 135 - 170L
  
• Larger households → 170L+
  

Gas Type: Natural Gas vs LPG

Gas storage systems are built specifically for either:

• Natural gas, or
  
• LPG (bottled gas)
  

They are not interchangeable, so it’s essential to confirm your supply before purchasing.

 

Installation Considerations

• Indoor vs outdoor systems
  Requirements vary depending on ventilation and flueing.
  
• Compliance
  Installations must meet Australian standards (AS/NZS 5601.1).
  
• Space requirements
  Not all systems suit all locations.
  

Gas Storage vs Continuous Flow Systems

Not sure if storage is the right fit?

• Gas storage systems → Best for steady, predictable usage with lower upfront cost
  
• Continuous flow systems → Better for households that regularly run out of hot water
  

If you’re comparing both options, take a look at our continuous gas hot water systems range to see which suits your setup.

Supply vs Installation

At Hot Water Boss, we specialise in the installation of /electric hot water systems and heat pump hot water systems across South-East Queensland.

For gas storage systems:

• We supply the unit and accessories
  
  
• Installation must be completed by a licensed plumber and gas fitter
  
  

We strongly recommend organising an installation quote before purchasing to ensure the system suits your property and gas connection.

Frequently Asked Questions

Which gas storage hot water system is most reliable?

Rheem has one of the longest track records in Australia, backed by a strong service and parts network.

Everhot and Vulcan are also solid, no-fuss options for standard residential use.

What size system does my household need?

Sizing depends on your household size, usage patterns, and peak demand.

If you’re unsure, we recommend reviewing our sizing guide or speaking with a licensed plumber before purchasing to avoid undersizing or overspending.

Can I switch from electric to gas hot water?

Yes - but only if your property has access to a gas connection.

You’ll need a licensed plumber and gas fitter to:

• Confirm gas availability
  
• Install compliant pipework
  
• Complete the system installation safely
  

We recommend getting installation advice before purchasing your system.

What’s the difference between natural gas and LPG models?

They use different burners and regulators and cannot be converted on-site.

Always confirm your gas type before ordering.

Why Choose Hot Water Boss?

With over 20 years of experience, Hot Water Boss is a trusted supplier of hot water systems across South-East Queensland and Australia-wide.

• Transparent pricing with no hidden costs
  
• Fast dispatch on stocked systems
  
• Supplying leading brands like Rheem, Everhot, Thermann, Vulcan
  
• Local SEQ business with nationwide delivery