GAS HOT WATER SYSTEMS

Rinnai Infinity Confintuous Flow Infinity 16

ABOUT GAS HOT WATER

Gas hot water systems burn gas to heat water which generates far fewer greenhouse gases than using electricity from the grid. Gas systems can come in either a gas storage water heater, or a continuous flow/instantaneous water heater.

Gas storage hot water systems will usually have a continuously burning pilot flame which ignites a burner to heat the water in the tank when it is required. Usually the unit will have a thermostat which tells the system to heat the water in the tank if it drops below a specified temperature.

A continuous flow or instantaneous gas hot water system doesn’t have a storage tank as it simply heats the water via a gas burner which is activated when a hot water tap is turned on in the house. It only heats the amount of water that is required instead of continuously heating a full tank which means they can have large energy and cost savings. More importantly, what this means for the consumer is that with a continuous flow system you will never run out of hot water.

For a detailed explanation on how all types of gas hot water systems work see here: https://www.yourhome.gov.au/energy/hot-water-service

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PROS AND CONS

PROS

  • Between 5-6 star energy efficient
  • High system warranties
  • Low maintenance
  • Generally lower purchase cost
  • Available in LPG or natural gas
  • Optional temperature control (continuous flow only)
  • Continuous, never-ending hot water (continuous flow only)
  • Slim line and wall mounted (continuous flow only)
  • Hot water during a power outage (gas storage only)

CONS

  • Mid-range usage costs
  • Strict install requirements
  • Lower water pressure in colder temperatures (continuous flow only)
  • Reliant on electric ignition (continuous flow only)
  • Don’t work well with water saving shower heads (continuous flow only)
  • Require a constant pilot light which can be blown out (gas storage only)

OUR RECOMMENDATIONS

If you’re looking at upgrading your current gas system or connecting for the first time, we recommend installing gas continuous flow. With higher system warranties, 6 star+ energy rating & optional temperature control, this style system can suit the largest or smallest of families, only heating the water that you use.

Love a long shower? Never do you have to worry about running out or fluctuations in temperature as the water is heated as it flows through the system.

Temperature control provides safety & comfort to those with young kids and also saves on water & gas usage. Set your controller anywhere from 37 up to 50 degrees without the need of turning on a cold tap.

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CHECK OUT OUR LATEST GAS HOT WATER DEALS

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OVER $1,000 IN REBATES ON RINNAI GAS CONTINUOUS FLOW SYSTEM*

Not connected to gas? Connect through us and receive over $1,000* in rebates off of the supply and install of new Rinnai Infinity 16 gas continuous flow hot water system thanks to Australian Gas Networks!!*

Rinnai Infinity Continuous Flow 16 With Badge

Terms & Conditions

Only available in the greater Adelaide area subject to availability. Offers valid until 30th November 2024 unless Scheme or offer is changed prior.

*Offer applies to Class 1 properties that have no reticulated/natural gas connected to the property, Class 2 Dwellings & SA Small Businesses that are replacing an existing external electric storage tank or existing heat pump system.

All installation quotes are subject to site inspection. Customers must contact HOT WATER COM AU to find out if they are eligible for the offer based on their property’s existing set-up. Rebates vary based on the property’s energy connection status, location (based on climate zones) and model of the new system being installed. Other tank sizes, fuel types and brands are available upon request. Offer only available on supply and installation of the system by HOT WATER COM AU or their accredited representative; all REPS credits created under these offers must be assigned to MAC Trade Service’s (MACTS) obliged Energy Retailer partner.

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https://heatpumps.istore.net.au/

INTERESTED IN A GAS HOT WATER SYSTEM?

Get in touch with our expert sales team for a free, no-obligation quote. Still unsure? Give us a call with any questions you may have and our team will get you into the best suited system for you and your home.

Interest free payment plans available on all new installations

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LATEST REVIEWS

HOT WATER COM AUExcellentHOT WATER COM AU5.0★★★★★ Based on 330 reviews fromSee all reviews review us onTony TaylorTony Taylor ★★★★★ Absolutely excellent service. After receiving over the top quotes from 2 other companies called hotwater.com.au. No call out fee, I was given a quote over the phone, literally thousands cheaper! Hot water unit was installed the next day. The plumber they sent was on time, very good to deal with and professional. Even though the installation took longer than expected there was no extra charge. I can’t recommend this company highly enough. Quality service with affordability are a rare thing these days, hotwater.com.au gives both. Well doneRob BrooksRob Brooks ★★★★★ Excellent service. Good communication before purchase. Rapid installation. Installers get 5 star rating, efficient tidy clean installation. Definitely recommend this company.Martin LangleyMartin Langley ★★★★★ Excellent service from the initial enquiry to the final installation.Response from the ownerThank you so much Martin for the review, it's been a pleasure 😊 I hope you have an excellent weekend! Carlo MalapiraCarlo Malapira ★★★★★ reasonable pricing for replacing a 16L Rinnai Infiniti water heater. saved me more than half of what i got previously quoted. luckily they were able to accommodate the job same day we called. efficient with doing the job as well, and had finished within an hour or so. will definitely recommend this local.Response from the ownerThank you very much Carlo! That's wonderful to hear and I'll be sure to pass this onto the team 😊 it was a pleasure to help Jamie BloomfieldJamie Bloomfield ★★★★★ Everything about my experience getting a new heat Pump HWS was great.They keep you informed the whole way and their pricing is very competitive.Thanks to Nikita for keeping me updated and to Sam for his excellent installation. Friendly, efficient, courteous and he does a very good neat job, cleaning up after himself.I would have no hesitation in recommending your company.Well done and many thanks everyone from a very satisfied customer.⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️Response from the ownerWow! Thank you so much Jamie for the raving review, this is fantastic to hear and I can't wait to pass it onto the team. They'll be thrilled 😊We really appreciate all the kind words, have a wonderful weekend! ray jayray jay ★★★★★ Response from the ownerThank you Jay for taking the time to leave us a 5 star review - it was a pleasure to help! 😊 Geoff RevillGeoff Revill ★★★★★ Quick, easy, professional service.Response from the ownerThank you very much Geoff, we much appreciate it! Trevor SmithTrevor Smith ★★★★★ We had iStore 180 installed one week ago, Hotwater.com.au did everything they promised. Happy with the price, product and service.Response from the ownerThank you Trevor, that’s fantastic to hear! Glad everything went smoothly 😊 Morgan KingMorgan King ★★★★★ Had a Reclaim Heat Pump installed by Hotwater.com.au in February. Brilliant experience from start to end. From initial contact with Natika with very competitive quote she had installation fitted into our tight schedule. The communication by her was second to none. The installation team were great and fitment was perfect. The Reclaim Management team from interstate were also very impressive. The System is so quiet and hotwater supply is better than ever and so inexpensive to run, but expected from the top of the range system. After a very disappointing dealing with another 'Adelaide Heat Pump' company over 4 1/2 months it was so refreshing to deal with Hotwater.co.au . Totally RecommendThankyou Natika and team.Cheers Morgan and KerryResponse from the ownerThank you so much for your kind words, Morgan and Kerry! We're thrilled to hear about your positive experience with our team. Your recommendation means a lot to us, and we're grateful for the opportunity to help. Cheers to many years of reliable hot water supply! Malcolm SnelgroveMalcolm Snelgrove ★★★★★ Helpful staff that are clued up on rebates/schemes to get some money back. I found the heat pump installation smooth, 180lt good size for 3 people, even with long showers and hot water is quicker than instantaneous hot water. It is more expensive initially, but should pay for itself in gas savings.Response from the ownerThank you so much Malcolm, we love to hear it! We really appreciate you leaving us such a detailed & wonderful review. Have a great rest of the week 😊 Ann SmithAnn Smith ★★★★★ Friendly professional staff, excellent service. Much appreciated.Response from the ownerThank you very much Ann, it was a pleasure speaking with you. Have a wonderful rest of the week catherine and Stuart murraycatherine and Stuart murray ★★★★★ great company to deal with- on time, useful information, exceptional professional service onsite in replacing electric boosted hot water service. We would highly recommendResponse from the ownerThank you so much for the kind words and taking the time to leave us such a great review! I'll be sure to pass this onto the team, have a great rest of the week Heather BridgesHeather Bridges ★★★★★ Great service, and a great job installing heat pump.Response from the ownerThank you very much heather, that's great to hear. We really appreciate you leaving us a review and hope you have a fantastic week. DanDan ★★★★★ Just bought an iStore 270L heat pump HWS. Competitive quote. Good communication. Easy and efficient to deal with. Friendly & professional installers. Good job all round.Response from the ownerThanks Dan, I really appreciate you taking the time to leave us such a lovely review. Have a great rest of the week and stay cool! Lukas DLukas D ★★★★★ 5 Stars well and truly earned. Great customer and trade service, with quick and professional installation of my new hear pump hot water system.Response from the ownerThank you, Lukas! We appreciate your 5-star review and kind words. We're glad to hear that the installation of your iStore heat pump hot water system went well. Have a great week! Matt CostanzoMatt Costanzo ★★★★★ Friendly staff.Only took a couple days from initially enquiry to hot water pump installation.Response from the ownerThank you so much Matt, that's great to hear! We appreciate you taking the time to leave us a review on your iStore heat pump install. We hope you have an incredible rest of the week. paula johnstonepaula johnstone ★★★★★ Service was immediate and extremely professional. I would highly recommend these guys for all future hot water needs.Response from the ownerThank you Paula for your lovely review! We appreciate your recommendation, have a lovely rest of the week! Andrew DicksonAndrew Dickson ★★★★★ Excellent company - they installed a good value heat pump at my house with minimum fuss. The system is working great. Very happy.Response from the ownerThanks for your kind words, Andrew! We're glad to hear that you're happy with the heat pump installation and that it's working well for you. We appreciate your support! Sash KSash K ★★★★★ My wife, kids and I are 100% satisfied with the service and customer care that we experienced during the installation of our new hot water system. The communication has been clear and we've had every question answered. We've been enjoying our new hot water system for a month now and haven't had any issues whatsoever. I highly recommend this great South Australian company.Response from the ownerThank you so much Sash! We're thrilled to hear and will be sure to pass this on to the team. We really appreciate you taking the time to leave us a review, have a wonderful week! Rachel LafferRachel Laffer ★★★★★ Very professional. Prompt service, arrived on time. Friendly and informative. Very happy. Thank youResponse from the ownerThank you, Rachel! We appreciate your kind words 😊 have a wonderful rest o f the week! Alex DicksonAlex Dickson ★★★★★ Ahhh... No hot water... Googled and landed on hotwater.com.au.A great company to deal with. Fast, reasonable prices, superb installation and great communication. Online payment via Square was also very convenient. Thanks for a hassle free transaction.Off to have a hot shower now... :)Response from the ownerThanks for the glowing review, Alex! We really appreciate it and we’re stoked to hear that you had a seamless experience with us. Enjoy your hot shower! 😊 Kelvin NewmanKelvin Newman ★★★★★ No complaints. Very professional and friendly.Response from the ownerThanks, Kelvin! Appreciate it. Have a great rest of the week 😊 Annette ShrinerAnnette Shriner ★★★★★ Narita in the office and the plumbers and electricians have been a dream to work withThey have returns calls or messages promptly , been brilliant problem solvers, courteous service on time speedy, neat, tidy.Overall service has been outstanding and I would recommend them highlyResponse from the ownerThank you, Annette! We're so glad to hear that your experience with Natita and our team of plumbers and electricians has been fantastic. We appreciate your recommendation and are grateful for your kind words. Andy MAndy M ★★★★★ These guys are amazing! The service and install was quality. Response times were immediate and they showed up today as scheduled, early. The price was also the best quoted and have received certificates etc as soon as the job was done. Thanks again!!Response from the ownerThanks so much, Andy! We appreciate your kind words and are glad to hear that you had a great experience with our service. Tim SchulzTim Schulz ★★★★★ Very happy with the water heater and the install was quick and seamless. Well priced too.Response from the ownerThanks for your 5-star review, Tim! We're glad to hear that you're happy with your new water heater and that everything went smoothly. We appreciate your feedback! Kevin PotterKevin Potter ★★★★★ Easy to talk to, new system installed on time with no fuss, install team were clean tidy and very profesdional.Would highly recommend for anyone considering a new system or updating an old one.Response from the ownerThanks so much for the great review, Kevin! We're stoked to hear that you had a smooth and hassle-free experience with our team. We really appreciate your recommendation! MHMH ★★★★★ This firm communicated well with us as residential clients throughout the process of enquiry, site inspection, quotation, installation & commissioning, payment and certification. The site-inspection rep and the installation crew arrived on time and were affable and respectful of our property.Overall, this firm has a professional approach with experienced procedures and personnel for its administration and technical operations. And the firm's staff have faith in the products they sell and install.If only more trades and services operated like hotwater.com.au!Response from the ownerThank you so much for your kind words and positive feedback! We truly appreciate your support and are thrilled to hear about your experience with us. Thank you again for choosing hotwater.com.au! Have a lovely weekend Colin BakerColin Baker ★★★★★ We chose Hotwater pty ltd to install an istore HWS after doing a lot of product research and reading lots of reviews on the company. The correspondence we had with the company prior to purchase and the dealings we had with the tradespeople (plumbers and electricians) were all repectful and friendly.I can genuinely recommend this company to others.Response from the ownerThank you so much, Colin! We're grateful for your kind words and we're glad to hear that you had a positive experience with our team. We appreciate you taking the time to leave us a review Angus KaneAngus Kane ★★★★★ Excellent and timely service from both the plumbing and electrical teams. They were on time, polite, did their job in a timely manner and left the worksite tidy. Highly recommended.Response from the ownerThank you, Angus! We appreciate the kind words about our team. We'll be sure to pass it along :) Mandy WinterMandy Winter ★★★★★ Very pleased with the boys that installed the I store heat pump. Arrived on time and got into the installation straight away. When finished I was instructed how to read and operate the control panel. Installation looks neat and tidy. It was a good experience dealing with your company. Thank youJohn & MandyResponse from the ownerThank you John & Mandy, that's great to hear! I'll be sure to pass on your kind words to the team 😊 Have a wonderful weekend! ORAC ENSORORAC ENSOR ★★★★★ Brilliant service, price and installed on time and proper high quality job. The hot water unit is beyond anything I could have hoped for going off gas is going to save us hundreds every year, 1000 dollar yearly gas bills to nothing at all.Response from the ownerThank you so much for leaving us such an excellent review! We're delighted to hear that you're happy with our service, pricing, and installation. We truly appreciate your support! Judy InghamJudy Ingham ★★★★★ We were really pleased with the service we received. The Trade people were exceptionally good and the service was prompt.Response from the ownerThanks for your kind words, Judy! We're glad to hear that you were pleased with our service. We appreciate your feedback! Nick BurdakovNick Burdakov ★★★★★ Response from the ownerThank you, Nick, for your 5-star rating! We appreciate your support. John DiekmanJohn Diekman ★★★★★ I'm an Architect used to dealing with tradies. This was a first class job. Excellent office response to request for price and details. Boys on the job were excellent and finished installation also excellent. And the price was a lot less than I had anticipated. Suggest you give this company the opportunity for your project.Response from the ownerThanks, John! We really appreciate your kind words and are glad to hear that you had such a great experience with both our office & field team. I'll be sure to pass on your review. Thank you again, have an excellent week! Mike MadeyMike Madey ★★★★★ Just had an Istore 180 installed by Hot Water . Com, very professional approach by the company and the team of plumbers and electricians did a great job of the install, well done. Hope the hot water unit is as good as the company.Response from the ownerThanks so much for your kind words, Mike! We really appreciate your positive feedback and are glad to hear that you had a great experience with our team. Phil ClaytonPhil Clayton ★★★★★ Very professional, friendly, punctual. Installed new hot water system and took away the old one with a minimum of fuss. Cleaned up after themselves. Would definitely recommend.Response from the ownerThanks so much for your kind words, Phil! We really appreciate your recommendation and are glad to hear that you had a positive experience with our team. We hope you have a wonderful weekend! :) Paul BeechPaul Beech ★★★★★ Excellent customers service and professionalism from fist contact to follow up. Highly recommend.Response from the ownerThanks for the kind words, Paul! We really appreciate you taking the time to leave us such a lovely review Pipi PilPipi Pil ★★★★★ Arrived early and installed our hot water service without fuss or mess. Very courteous and explained operation of the system in simple terms. Very pleased with the service received from both the office staff and installers. Would definitely recommend.Response from the ownerThank you so much for the review, it's much appreciated. I'll be sure to pass on your kind words to the team. Have a wonderful rest of the week. Petar StamenkovicPetar Stamenkovic ★★★★★ Initial contact and enquiry with Natika was both informative and pleasant. Emails were prompt and concise. Follow up with Patrick was also professionally handled. Once again emails were prompt. With a subsequent phone call all was agreed and the hot water service was fitted today. All trades from Mac Trade Services were processional and they cleaned up the site upon completion. Well done all.Petar.Response from the ownerThank you for your kind words, Petar! We're glad to hear that your initial contact with Natika was informative and pleasant, and that Patrick also provided professional follow-up. We appreciate your feedback and hope you have a wonderful week. MartynMartyn ★★★★★ Can't recommend highly enough. Just wish we'd phoned them first and could have saved ourselves a lot of bother. They are professional, efficient and very cost competitive. I've never dealt with a better business and a particular shout out to Natika!Response from the ownerThanks so much for your amazing review, Martyn! We really appreciate your kind words and are glad to hear that our team was able to provide you with a professional and efficient experience. We're happy to have been able to help and we'll be sure to pass on your shout out to Natika! Geoff InglisGeoff Inglis ★★★★★ Response from the ownerThanks for the lovely review Geoff, and we appreciate your continued service :) Mark EgelMark Egel ★★★★★ The whole process from start to finish was fantastic. Pat in sales was amazing and bent over backwards to accomodate my needs and the install team were fantastic and make the install easyResponse from the ownerThank you for your kind words! We're thrilled to hear that you had a great experience with us, and we'll be sure to pass on your lovely review to Pat. Brett JurgensBrett Jurgens ★★★★★ Very flexible with times for install, great prices, friendly and efficient technicians to install. Overall a hassle free experience and wouldn't hesitate to recommend to others.Response from the ownerWe're delighted to know that you enjoyed your experience. Thanks for the positive feedback and have a lovely day! John HarrisJohn Harris ★★★★★ A rare moment in this crazy world, where a company turns up on time, completes an installation professionally and courteously and provides an excellent product.Very happy with the resultResponse from the ownerThanks John, we appreciate your fantastic review and your recommendation. We're always here to provide you with excellent service! Mark RadfordMark Radford ★★★★★ Installation, and removal of old unit, in an awkward position was quick and efficient. Friendly and helpful team did an excellent job.Response from the ownerThanks for taking the time to leave a review Mark, we're so glad to hear you are happy with the service Candace LambertCandace Lambert ★★★★★ Excellent service by this company. Efficient, easy to pay and excellent rebates. Trades where great and tidied up from working. Patrick in the office was great to deal with.Response from the ownerWe're glad to hear you had a great experience with us. Your positive feedback is valued, and thank you for taking the time :) J GJ G ★★★★★ The installation was seamless, guys very friendly and helpful. All arrived in the timeframe advised. Removed and disposed of the old unit.Response from the ownerWe're pleased to hear you had a 5-star experience with us. Your satisfaction is our top priority, and we're here for all your future needs Sam DavieSam Davie ★★★★★ Great price on a heat pump hot water system got my interest.Quick response and gave me all the information I needed to decide.Installation crew were efficient and cheerful[and it wasn't great weather!]Very happy with the finished job 🙂👍Response from the ownerWe're thankful for your support and your kind words. We appreciate you taking the time to review, and have a lovely rest of your day Debbi EdwardsDebbi Edwards ★★★★★ The team were very knowledgeable and efficient. My new istore system looks great and I can’t wait for the savings I will get with the new system working with my solar set up. I would highly recommend them to family and friends. Thanks DebbiResponse from the ownerWe're delighted to hear about your positive experience. Your feedback inspires us to keep striving for excellence. Thanks Debbi! Louise PenglaseLouise Penglase ★★★★★ Everyone who was involved in the install of my new system was very helpful, professional and friendly. This is from first enquiry to the final checks. Also they advised about rebates and with these, were 85% CHEAPER than another business. Highest of recommendations. Very much appreciated. Thanks guys!!!Response from the ownerWe appreciate your fantastic review and your recommendation. We're here to provide you with excellent service whenever you need us. js_loader

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