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Hot Water System Installation Cost - Hot Water System Replacement - Hot Water System Installation - Hot Water Installation - Hot Water Heater Replacement

Hot Water System Installation Cost - Hot Water System Installation - Hot Water Installation

Hot water system installation cost (gas hot water heater installation cost) is typically between $250 and $700 for hot water system installation with the same type hot water installation in the same spot. If switching from electric to LPG hot water system installation, the gas hot water heater installation cost would typically be in the $1200 to $3000 hot water system installation cost range.

How much to install a gas hot water system is usually $100 to $200 more than a comparable electric hot water system installation cost, assuming a like-for-like replacement.

Hot water system installation cost of a hot water installation will cost you about $80 per hour. For a very simple hot water installation, the hot water system installation cost may be as little as $70 per hour. This will vary by location and complexity of the hot water system installation, so it pays to get about 3 quotes.

Hot water system installation cost depends on the distance from the existing hot water system installation and the electrical work required. Gas hot water heater installation cost will vary with the complexity of the gas hot water installation.

If the hot water system installation needs additional fittings or if the plumbing or electrical installation requires upgrading, the hot water system installation cost rises. Hot water system installation costs can vary broadly depending on the difficulty of the hot water installation.

All hot water system installation must be done by a licensed plumber in accordance with hot water system installation regulations.

Hot Water Replacement Cost - Gas Hot Water Replacement Cost (Unit & Labour)

You will normally spend between $1100 and $2700 for hot water replacement cost, including material and labour cost. Add $100 to $225 for gas hot water replacement cost. Instant tankless gas hot water have a comparable cost.

Average Cost for Plumber to Install Water Heater

The average cost for a plumber to install a water heater is about $80 per hour. Total cost for your plumber to install your water heater would also include the cost of pipe and fittings, as well as the hot water system itself. Change of location or fuel type will also add to the cost.

Hot Water System Replacement - Hot Water Heater Replacement - Hot Water System Replacement Cost - Gas Hot Water Replacement Cost

Hot water replacement cost of an old hot water system installation with the same type in the same spot is minimised with the hot water system replacement cost as low as $250. The gas hot water replacement cost would be between $1000 and $2500, in a different location.

If hot water system replacement is switching from electric to gas hot water heater replacement, the gas hot water replacement cost would typically be in the $1200 to $3000 hot water system replacement cost range.

This depends on the hot water system replacement distance from the existing hot water installation and the electrical work required. Hot water system replacement cost will vary with the complexity of the hot water system replacement.

If LPG gas installation is required, including gas bottle installation, LPG installation cost would be in the $250 to $500 range, depending on the lengths of the pipe runs. Home gas installation must always be done by a gas fitter and according to LPG gas cylinder installation regulations (gas cylinder installation regulations).

Gas Water Heater Installation - Hot Water Heater System Replacement - Hot Water System Installation - Gas Hot Water Installation

The hot water system installation regulations include tempering valve regulations that now require hot water tempering valves, to protect against scalding. Your plumber will make a hot water tempering valve adjustment to make sure your tap temperature does not exceed 50°C. If you don't already have one, this will also add about $250 to the cost. These are not required for tankless instant hot water systems.

Hot water system installation cost combines gas hot water system prices and gas hot water heater installation cost. You need to pick the right hot water heater system replacement and the right plumber for the hot water system installation.

How Much to Install Gas Hot Water System - How Much Cost to Install Water Heater

Gas hot water heater installation cost is typically between $250 and $700 for hot water system replacing an old hot water installation with the same type hot water installation in the same spot. Switching from electric to LPG hot water system installation, the gas hot water heater installation costs would typically be in the $1200 to $3000 cost range.

Cost of Hot Water System Installation - Hot Water System Installation Cost

The cost of hot water system installation varies with the complexity of the job. Replacing an old hot water heater with the same type in the same spot will minimise the hot water system installation cost to as low as $250. An electric hot water system installation cost can go up to around $700 for an installation of normal complexity. Switching from electric to gas will add about $900 to the cost of hot water system installation.

Electric Hot Water Heater Installation Price -  Install Hot Water Heater Replacement

The electric hot water heater installation price is typically between $1100 and $2100, including cost of the unit and labour. Changing to tankless can add $100 to $200 for extra piping and fittings.

Between $250 and $700 is typically the electric hot water heater installation price for labour on a like-for-like hot water heater system replacement cost installed in the same spot. On average, a replacement electric hot water heater installation price would be around $550 for labour and fittings only, for a simple change out.

Electric hot water heaters have the most expensive hot water heater replacement cost of operation, at $820 to $1115* per year vs instant natural gas systems at $410 to $475*. So, as much as $705 per year more to operate. This hot water replacement cost of operation quickly erodes any installation savings.

Electric hot water heater installation price combined with electric hot water heater system prices ranging from around $475 ≈25L to $1950 ≈400L, electric hot water would be the least expensive hot water heater system replacement for upfront cost. But an installed electric hot water heater can cost hundreds of dollars per year more to operate

* Source: Sustainability Victoria for a 4-person Household

Here are three common hot water system installation mistakes you can avoid when picking your new hot water system replacement.

How Much to Install Gas Hot Water System

Gas hot water system installation cost is typically between $250 and $700 to replace an old hot water system with the same type in the same spot. If you are switching from electric to LPG gas hot water system the gas hot water heater installation cost would typically be in the $1200 to $3000 range.

The cost differences depending on the gas hot water heater system installation distances from the water and gas supply and if you need to install LPG gas bottles, as well as any required electrical work.

Tempering valve regulations that now require hot water tempering valves, to protect against scalding. Your plumber will install and set not to exceed 50°C. If you don't already have a tempering valve, this will also add about $250 to the cost. These are not required for gas instant hot water systems.

Gas Tankless Water Heater Installation Cost

The gas tankless water heater installation cost would also be in the $250 and $700 range to replace an old tankless system with the same type in the same spot. The gas tankless water heater installation cost would be in the $1200 to $3000 range if switching from electric to gas.

You do save about $250 because you do not need a tempering valve installed with a gas tankless water heater installation.

Gas Hot Water Heater Installation - Hot Water Heater System Replacement

Gas Water Heater Installation - Gas hot water installation

Gas water heater system installation (hot water heater system replacement) requires a plumber who is also a licensed gas fitter for the hot water system installation. Gas hot water heater installation (hot water heater system replacement) is NOT a DIY (do-it-yourself) project.

Picking the right hot water heater system replacement is the next task, including getting a water heater that is the right size for your hot water system installation.

You need to review the various gas hot water system options, including instant hot water system and hot water tank units, to choose the best type of hot water heater system replacement.

Your plumber/gas fitter will handle the rest of the hot water system installation.

Gas Hot Water System Installation in 9 Steps

The following is a brief summary of gas hot water system installation:

1. Install the gas water heater and secure with retention straps

2. Shut off the main valves for water and gas then connect the incoming water supply

3. Install connecting water lines to the internal home piping

4. Install the flue pipe and the vent hood over the flue on the top of the gas water heater

5. Attach the gas supply line to the gas water heater

6. Install the pressure valve drain pipe

7. Turn water back on, filling installed hot water tank, checking for leaks

8. Turn gas back on, checking installation connections for gas leaks using soapy water test

9. Light the pilot, if applicable, when gas hot water system installation is finished

Gas Hot Water Not Working - Troubleshooting

Gas hot water not working is unusual, as gas hot water systems tend to be very reliable. Gas hot water problems or electric hot water heater problems can sometimes be easily fixed.

Unfortunately, the same cannot be said for some other hot water types, like heat pump hot water .

The first thing to do, regardless of type, is pull out your owners manual and look for the section titled 'Troubleshooting' or similar.

Go through the checklist and try to determine a quick fix for the problem.

However, if it turns out that you need a new hot water system replacement, it is always good to avoid common mistakes.

1.  Hot Water Heater System Replacement with Like-for-Like Without Comparing

hot water choicesRelying on your plumber’s hot water heater system replacement recommendation may not be the best choice for you or your  hot water system installation. 

Some plumbers may suggest a like-for-like hot water heater system replacement because it’s the least amount of hot water system installation work, even if another type of system is more suited to your needs. 

You need to independently look at hot water heater system replacement types and hot water system prices, comparing the pros and cons of the various hot water system installation alternatives, to make an informed decision.

The three key decisions involve the type of hot water system heater system replacement, which energy source powers it and the hot water system prices you pay. 

In turn, these decisions will affect the upfront cost of hot water system installation and the ongoing hot water system cost. 

Given that hot water systems often consumes around 25% of a home’s energy budget, you really want to get your hot water heater system replacement right. 

For an in-depth look at hot water system installation, please see:

How to Compare Hot Water Systems by Type

2.  Paying Too High Gas Hot Water Systems Prices & Gas Water Heater System Installation

Gas water heater system installation involves the gas hot water systems prices and the hot water system installation cost. Most people buy their hot water heater system replacement through their plumber. 

While this may end up being a good deal, it may not be the most cost effective way to buy your hot water system installation. 

You should compare prices for the hot water system itself, separate from the hot water system installation cost.

The good news is that you can now compare prices online for all the major brands of gas hot water systems prices including Rinnai hot water system price, Bosch hot water, Rheem hot water systems prices, Dux hot water system prices and AquaMAX hot water.

Just click on your category of interest to compare gas hot water systems prices:

Tankless Continuous Flow Gas Hot Water Systems Prices

Gas Storage Tank Hot Water Systems Prices

Gas Boosted Solar Hot Water Systems Prices

Hot Water System Installation Cost - Cost of Installing Gas Hot Water System - Gas Hot Water Heater Installation Cost

A like-for-like gas water heater system installation in the same spot will typically have a gas hot water heater installation cost between $250 and $700. If you move your gas water heater system installation to a different hot water system installation location, the gas hot water heater installation cost could be between $1000 and $2500. It depends on the distance from the existing plumbing and the electrical work required. If you are switching from electric to a gas water heater  installation, the gas hot water heater installation cost would typically be in the $1200 to $3000 range. Once again, this depends on the gas water heater installation distances from the water and gas supply, as well as any required electrical work.

Hot water system installation cost depends on your plumber. There can be huge variances in what different gas fitters charge for hot water system installation cost. Gas water heater installation requires a hot water system installation plumber who is also a gas fitter.

The hot water system installation regulations include tempering valve regulations that now require hot water tempering valves, to protect against scalding. Your plumber will make a hot water tempering valve adjustment to make sure your tap temperature does not exceed 50°C. If you don't already have one, this will also add about $250 to the cost of gas water heater system installation.

It is wise to get 3 quotes for your gas hot water heater installation cost.  You should also compare prices for the hot water system replacement itself.

It pays to shop around for hot water system installation!

3.  Getting the Wrong Size Hot Water Heater System Replacement

Remember, hot water systems account for about 25% of the average home energy costs, so hot water system installation an area where you can also conserve.  

You can save a substantial amount of money by not buying a hot water heater system replacement that is larger than you really need.  The initial cost of installing gas hot water system plus the ongoing hot water system cost may both be less.

 The hot water system installation sizing information available is very confusing because manufacturers’ recommendations are based on the worst case scenarios, assuming higher hot water system consumption than your actual water use. 

They have to assume old style, high water usage showerheads and tap ware. 

shower headThe use of WELS (Water Efficiency Labelling and Standards) 3 star rated water saving shower head is an important factor in saving water and energy whilst reducing the size and cost of the  hot water installation required. 

Please see How to Save Money, Water and Gas for more information on how 3-Star water saving shower head can save you money.

The result is that many people end up buying a larger gas hot water system installation than they actually need. 

This hot water system installation costs them extra money when they buy the hot water heater system replacement and will increase the ongoing operating hot water system cost, in many instances.

For more hot water system installation details on how to pick the right size hot water system replacement, please see:

How to Size Your Hot Water System Replacement

So, now you can make an informed decision when you get your hot water system replacement. 

Just makes sure you avoid these three hot water system installation pitfalls.

You can Save Money, Water & Energy

With very little effort or investment you could be saving money on hot water installation, hot water running costs, water usage & the cost of a hot water heater system replacement. 

So, how do you do it?
The use of WELS water saving shower headand taps is the answer.  
WELS is Australia’s Water Efficiency Labelling and Standards scheme.  
The scheme helps consumers make informed decisions, when buying water-using products, to help them save water and money.

Saving Water with WELS Water Saving Shower Head

How to Save Money, Water & EnergyShowers use the most hot water in a home, so the quickest way to save water in your home is to switch to water efficient water saving shower head.  
A standard showerhead uses about 15 to 25 litres of water per minute, while a WELS 3 Star rated water efficient water saving shower headuses a maximum of 9L/min and as little as 6 or 7L/min.  
So, assuming an 8 minute shower, a standard showerhead uses 120 to 200 litres of water whereas a water saving shower head uses between 48 and 72 litres, or 40 to 75% per cent less water. 
Your family’s annual water savings can be as much as 44,000 to 63,000 litres*.

Saving Energy and Money with WELS Water Saving Shower Head

People generally shower for 5 to 10 minutes. Assuming you have a 3 Star water saving shower head and you mix in some cold water with the hot, the typical hot water consumption would probably be in the 7L/min range.

If you also assume an 8 minute shower, water saving shower head will consume about 56 litres of hot water per shower or a family of four would consume 224 litres versus.  

That same family would use as much as 640 litres of hot water with a standard showerhead, assuming 20L/min consumption. 

The use of WELS 3 star rated water saving shower head is an important factor in saving energy, as hot water typically accounts for about 25% of the average home energy costs.  

Your actual savings depend on the type, size and energy efficiency rating of the hot water system you currently own.

You can also save money on the purchase price of a new hot water system replacement, as the WELS water saving shower head help reduce the hot water installation size and cost of the hot water system required.  

If you also choose a 5 Star or better hot water systems, you will further minimise your hot water energy costs

Saving with WELS Taps

You can also save money, energy and water by using more efficient tap fixtures.  
Before purchasing a new tap, check the WELS star rating.  
The higher the rating, the more efficient the model. 
Your family's annual water savings could be as much as 25,000 to 35,000 litres.  
The range is based on a comparison between 0 Star (16L/min), 3 Star (8.25L/min), 4 Star (6.75L/min) and 5 Star (5.25L/min) kitchen or bathroom taps.
Once again, you can save energy and money, too. Annual energy savings can be up to $297 per year*.  
To save even more, make sure you fix all leaks and avoid unnecessarily running taps when washing, shaving or brushing your teeth.

More About WELS

This joint government and industry program is designed to help consumers compare water efficiency when buying water-using products. 
Products covered under the scheme include clothes washing machines, dishwashers, showerheads, toilets, urinals and taps, with flow controllers optional.  
WELS products are rated and labelled according the requirements of the Australian Standard AS/NZS6400:2005 - Water Efficient Products Rating & Labelling.
For more information on the WELS scheme and to view the full list of water rated products, go to www.waterrating.gov.au
Some state governments, local councils and water utilities offer rebates or other incentives for water efficient products.  To find out more, visit www.smartwatermark.org

 

 

 

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The information in this article is derived from various sources and is believed to be correct at the time of publication. However, the information may not be error free and may not be applicable in all circumstances.