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Electrical Storage Hot Water Systems

Electrical Storage Hot Water Systems comes in many different models and capacities. Essentially, this is a well-insulated tank, or a boiler designed to store hot water. Generally, domestic hot water storage tanks store water ready to be boiled when demanded. Some systems can only be used to store hot water.

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How do gas storage hot water systems work?

Most hot water tanks have a thermostat built in to set the water temperature. As the water gains more pressure while being heated, a temperature and pressure valve, and an overflow pipe allows excess water to leak out. This way the tank will not be damaged from excessive pressure.

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Types Of Storage Tanks

Mild steel ​

Most tanks are made with mild steel and is not entirely waterproof. This means any exposed steel can still be corroded so a sacrificial anode is installed in these tanks.

Sacrificial anode refers to an aluminium/magnesium wrapped steel core wire which will corrode in place of the tank – hence ‘sacrificial’. However, once the rod is entirely corroded, other steels parts of the tank will start to rust. The sacrificial anode is replaced every 5 years to prevent major tank faults.

Stainless steel​

Designed to withstand weather and other environmental impacts to prevent corrosion which also means it does not have a sacrificial anode to deal with corrosion concerns. Generally, this means stainless steel tanks are more expensive than mild steel ones.

Electric vs Gas

Electric

Gas

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Pros & Cons

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Cons

What our customer's are saying

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Alliance Climate Control - Heating, Cooling, Electrical
4.9
Based on 1888 reviews
M B
M B
Excellent service and product. Installation team was great, I think exemplary, impressively professional, smooth and careful with their operations, great team work. They also cleaned up really well along the way and on completion.
Memnuna K.
Memnuna K.
The are wery polite and the don good 👍 job thenks
Susan C.
Susan C.
Thank you for doing such an excellent job Andres, Ivan and Miguel. You were thoroughly professional, and installation took only one day. There were no hic ups, and the air con works wonderfully well. I would certainly recommend Alliance to anyone looking for a well run professional company who deliver and excellent and product and service.
Alex K.
Alex K.
Alliance are the best! Jackson was friendly and professional and thoroughly serviced our air con unit. It’s reassuring to know that our system will be able to handle the summer heat this year. I recommend everyone with an air con to get it checked out before the heat gets you.
Jerry B.
Jerry B.
Steven and Tash were very professional and did a great job explaining everything to me and cleaned up thoroughly after the job was done. They are a credit to the Alliance team.
Mark E.
Mark E.
Qualified technicians with obvious real world experience. Nothing was too much trouble if asked.Site was cleaned as if they hadn’t even been here.Based on price and quality, excellent value.
Stephen C.
Stephen C.
Very happy with the team's efficiency and professionalism. They worked hard but appeared to take great care with what they were doing. Each member was diligent, hard working, polite and respectful.A good experience for us.
Nina W.
Nina W.
Great experience with Alliance. Everyone was very thorough, professional and friendly. Thanks Tommy, Nick, Miguel and Vash!
Paul W.
Paul W.
Kyle and Jake were great. So professional and so courteous. They worked really hard and did an excellent job. ACC are straight forward and easy to deal. Would definitely recommend.
Kim B.
Kim B.
Ken, Shari & Truy were on time, very professional and polite.Our unit is so quiet, and is amazing.They cleaned everything and Ken explained everything clearly.Very happy.
Shaun G.
Shaun G.
Raj from Alliance was absolutely fantastic. Called on his way to let me know of traffic and that he was running late. Was very friendly and polite. Did a great job of understanding what I needed done and informing me along the way. Outcome was perfect, fixing my short term requirements and providing different options and quotes to improve my system. Absolute 5 star. Give this man a bonus!
Melissa S.
Melissa S.
Alliance went all out to ensure I had my quality air con and dans installed on time. A staff member called in sick but the team just rallied, reorganised and worked so hard to ensure my install was done. Quality of products and service was faultless. I would 100% recommend these guys(Matthew, Christian, Brendan,Peter)
Hilary S.
Hilary S.
Prompt, efficient, good quality work - thank you Tommy, Nick, Miguel. Your work is a credit to you and to Alliance.
John L.
John L.
I have been so impressed with this company and their installation team. They kept a quote open for months, in spite of cost pressures. They always responded promptly to requests. They arranged installation at short notice. Their management kept in touch throughout. Their team - Yunus and Gokhan - were thorough, competent, efficient and very friendly. A lovely couple of blokes. I can't recommend them more strongly. A top team!
Aaron M.
Aaron M.
Would highly recommend the team at Alliance. They came to install a fan for us with just a few days notice, they were extremely upfront, professional and communication was great.
Giulio Pignatti M.
Giulio Pignatti M.
All 100% professional and fine.
Oliver S.
Oliver S.
Had a great experience before and during AC installation. Jamie in the office was incredibly quick to respond and knowledgeable. Tommy, Nick and Miguel made should everything during installation was to my preference. Thank you Alliance team.
Kerry T.
Kerry T.
Jacobe messaged before coming onsite , he was on time and very professional he gave detailed information and options for servicing requirements straight away. He was very courteous and I was most impressed with how he left the space after he finished.
Danielle W.
Danielle W.
Highly recommend alliance climate control.I have used them several times now for installation of air conditioning and they always provide a 5 star service. Special thanks to Liam for coming out and doing a quote and Tommy, Nick and Luan for doing the installation. Appreciate the care you took in my home and the service provided.
Joseph A.
Joseph A.
The service was excellent from the first phone call to the completion of the repair job. They went out of their way to get a technician to tackle our repairs as soon as possible and Jamie was prompt, efficient, courteous and the most knowledgeable air con engineer I have ever met. Fanastic service. I highly recommend them.
Stefanie L.
Stefanie L.
Tommy, Nick and James were pretty thorough. They made sure to go through the installation areas prior with me to confirm I was happy with the location and the way it was installed. They also covered surrounding furniture with drop sheets to minimise dust getting on it, and cleaned up after. Overall, pretty happy with the installation.
Oska S.
Oska S.
Kevin and everyone at Alliance AC were fantastic. Professional, tidy and efficient. I appreciate they took the time to get the placement of the units just right. A pleasure to have in the home and a fantastic result.
JAGBIR S.
JAGBIR S.
A well coordinated team who did an excellent job onsite in dismantling the old & installation of new system.I have a suggestion - Have been flooded with SMS messages & emails. Maybe a bit of coordination could have reduced the numbers. Jagbir Sidhu
R S.
R S.
Ken and his team did a great job of installing our air conditioning system under very complex conditions. They were knowledgeable, patient and went beyond what was required to ensure that the placement and ascetics of the system were the best possible. Highly recommend.
Helen I.
Helen I.
A huge thank you to Andres, Ivan and Tom who were highly professional and courteous whilst installing our new Panasonic air-conditioning system in our apartment. We can't thank them enough as it was a challenging installation.
Matthew M.
Matthew M.
Excellent service from Vy and his team. They attended promptly, worked efficiently and very neatly. Highly recommended!
Jason L
Jason L
Fast, efficient and clean install by the team (BJ, Cristian, Brandon, James and Will).
Diana S.
Diana S.
What a fantastic team! From beginning to end the entire team was professional, on time, had excellent communication both on the phone, through email and when on the job. Honestly could not have hoped for more. Thank you to all. Tommy, Nick and Luan - big shout out to this team as well. Well done to all.
Emily C.
Emily C.
The installation team were fabulous. Efficient and fast, and lucky for us able to fit us in only a few days after we accepted the quote. I’m sure they left the place cleaner than before they got here! Would highly recommend.
Alana W.
Alana W.
The technicians that installed the air conditioner (B.J., Cristiam and Brandon) were professional, helpful and friendly. Would highly recommend. Excellent customer service from Zac, Will and Chris.
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Call us on 8061 5023 and speak to our friendly team, or request an appotiment through our online booking form.​

Send Qualified technicians

We’ll send a qualified technicians to your home or workplace to assess the problem and give you the options on what is involved from a basic service, a repair or a replacement which comes in different brands.

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We'll fix your hot water system. On your authorisation of the quote, we can get your hot water up and running right away. Our trucks are fully stocker, with a large range of spare parts, saving you important time.​

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Hot Water Systems Helpful Tips

Regardless of which hot water system you invested in, tankless or storage – it is a big investment that you’d want to take good care of so it lasts 8-12 years in your home. 

Plus, no one wants to run out of hot water in the middle of a shower especially during winter. So, here are some helpful tips to make sure that doesn’t happen.

Regular check-ups

Surely, you’ve heard the saying “If it ain’t broke, don’t fix it”. This basically refers to not bothering something that is working on something that is working ‘just fine’. However, this philosophy doesn’t apply to mechanical and electrical appliances that can actually breakdown – like your hot water systems.

 

Hot water systems when left alone for too long with minor issues may need major repairs or even a replacement in the long run. Generally, it is wise to check on your electrical appliances on a monthly basis. It would only take you 5-10 minutes to inspect each appliance. For your hot water system, check the unit from top to bottom and look for any leakage, cracks, rust or other physical signs of concern.

Pressure Valve

Every 6 months, you need to make sure that your system’s pressure valve is still working well. This is designed to relief any excess pressure within the hot water system. Depending on the type of system you have, each check is slightly different so make sure you locate and understand the tank’s manual before proceeding with this task.

If you are not confident with this task, schedule in a routine maintenance with your plumber and while they are on-site they will be able to demonstrate this procedure to you.

Hot Water Holiday

If you are going to be away for a long period of time (over a week), make sure you turn off your hot water system. This way, you won’t need to come back from your holiday with a surprise from your energy bill! While you are away, the hot water system will continue to heat water although no one is home to enjoy the hot water. So make sure this is part of your checklist before you rush to the airport.

Efficient Showerheads

The traditional showerheads that are installed in most homes uses around 15-25 litres per minute. Whereas a water saving showerhead (WELS rated) uses between 6 to 9 litres per minute without restricting the water flow. This means a water efficient showerhead can save you more than 63 litres of water for a 7-minute shower.

Tank Temperature

Hot water tanks only need a temperature of 60° to maintain healthy hot water to limit the growth of microorganisms in your tank. During your next maintenance, ask your electrician/plumber to check the temperature is nothing higher than 60° and your wallet will thank you for reducing the hot water running costs.

Sacrifice The Anode Not Your Tank

If you have never scheduled a maintenance for your hot water tank and it is over 5 years old, chances are you may be looking at some major damage. Is there any rust around your water tank? That’s because the sacrificial anode – the metal rod built into the middle of the water tank with the purpose of drawing minerals to itself so it can rust instead of the tank. Replacing your sacrificial anode regularly (every 5 years) will make sure your tank’s life extend by another 5-10 years.

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