Efficient Hot Water Heat Pumps by Mitsubishi Electric

Energy Efficient Hydronic Heating, Cooling and Domestic Hot Water Heat Pumps

We design and supply a range of heating and ducted air conditioner solutions to perform better in New Zealand conditions – energy efficient, more reliable, and longer lasting.

Contact Us

    Or Call 0800 224 123

    Efficient Hot Water Heat Pumps by Mitsubishi Electric

    Energy Efficient Hydronic Heating, Cooling and Domestic Hot Water Heat Pumps

    Contact Us

      Or Call 0800 224 123

      Mitsubishi Products

      Increasing energy bills, coupled with the need to heat our homes and hot water efficiently, is driving the demand for alternative forms of domestic heating. Mitsubishi Electric has utilised their expertise and industry-leading technology to develop next generation Air-to-Water Heat Pumps – a super energy solution that combines both domestic hot water heating and space heating / cooling in one system.

      Airconditioning Group Logo

      On average, hot water and home heating needs combined account for over 67%*1 of the overall energy bill in New Zealand homes.
      Domestic heating is therefore an obvious area to target in reducing energy bills. This is especially pertinent during the winter months, where a combination of taking longer, hotter showers and the increased need for a warm and dry home, typically drives up power bills. A Mitsubishi Electric Air-to-Water Heat Pump System can help reduce your heating and hot water bill when compared to gas and direct electric systems.

      energy efficient

      Energy Efficient Hot Water

      On average, domestic water heating accounts for 28% of the energy bill in New Zealand homes, and when combined with home heating, a whopping 67% of the overall energy bill!* A hot water heat pump is the energy efficient way to heat water.

      how does it work units

      How Does it Work?

      An Ecodan Hot Water Heat Pump solution is made up of three key components that intuitively work together to provide super energy efficient heating – the outdoor unit, the hot water cylinder and the controller that runs the system.

      Bare feet on wooden floor with underfloor air conditioning.

      Central Heating, Underfloor, Radiator or Pool Heating

      Central heating featuring underfloor or radiator heating elements, is the ultimate in home comfort. Using heat pump technology it’s the most energy efficient and environmentally friendly way to heat a whole home.

      A white electronic thermostat in a room. It enables smart monitoring.

      Smart Energy Monitoring

      Ecodan Hot Water Heat Pump Systems come standard with built-in Smart Energy Control. This easy-to-use interface provides home owners with smart energy monitoring to maximise energy efficient operation.

      A cat enjoying warmth on a radiator.

      Water Heating Even in Winter

      Mitsubishi Electric Air-to-Water Heat Pumps are the dependable solution for year-round efficient hot water when you need it most. This will especially be appreciated during the winter months.

      A row of apartment buildings with windows.

      Quiet Outdoor Operation

      With higher density housing becoming more common in New Zealand, quiet outdoor operation is important to keep your neighbours happy! Specific design features enable quiet outdoor operation to be maintained at all times.

      Add value to home

      Add Value to Your Home

      Updating your home and water heating to a heat pump system is an investment that not only will pay off instantly with lower electricity bills for you every month, but is sure to make a real impression with potential home buyers in the future.

      A close-up of a water-drenched green leaf, showcasing its eco-friendly nature.

      Environmentally Friendly

      Did you know traditional electric water heaters produce up to three times the amount of greenhouse gas compared to a hot water heat pump? A hot water heat pump has the ability to make a significant reduction in greenhouse emissions.

      Save up to 67% on Your Hot Water Heating Costs!*

      AquaCore Hot Water Heat Pump

      The New Zealand made Black Diamond AquaCore Hot Water Heat Pump System is specifically designed to provide reliable and efficient potable hot water for the whole family all year long, no matter the outdoor temperature. It is ideal for new builds or existing homes and can be retrofitted to an existing hot water cylinder.

      • Operates from -15°C to 45°C ambient
      • Cost effective solution with fast payback period
      • Fast recovery of cold tank in winter conditions
      • Water is hot and ready to be used straight away
      • Wi-Fi Control allows you to manage your hot water needs
      • Designed and manufactured in New Zealand

      *When compared to a gas or direct electric heating system.

      AquaCore Hot Water Heat Pump
      4.9
      Based on 38 reviews
      Great service - Steve was quick on giving an affordable quote. Installation was well considered, even in spite of our requests. If you're looking to install an aircon - these guys were quick and efficient.
      Had full house ducted installed this week and so far so good. Good service through and the team did a decent job on the fitting.They removed the old unit while they were at it and placed the outtake in a better location even though it was a last minute change.
      Had a ducted unit replaced.From site visit, quotation and installation, Steve and Matt were super professional with great communication. Highly recommended. A+++
      We bought the Diaken central heating system in August 2021. From day one, our lounge of 5 bedroom house, never gets warm enough and mostly is just cold as switched off. We requested help for few times. They attendeded once and replaced the thing and still no effect. Very hard to get in touch. Not soeffective product after paying $14,000. Do not recommend.
      Had a heat pump installed today after only ordering it a week ago and I can’t rate the installers highly enough. They were punctual, friendly, communicated the process well, and cleaned up after themselves. Overall a stellar job.
      From initial inspection to quoting and to installation the team at Air Conditioning Group were absolute professionals, very happy with the installation.
      We are very happy with Prestige Aircon. From sales to installation, fast and efficient service. We would recommend this company.
      Very knowledgeable and highly professional team. Couldn't ask for better service and thoroughly recommend.
      Free quote, healthy homes calculations and report. Very quick communication, even in the evenings. Visited the physical office prior to paying 50% deposit to be certain (fear of scams). Rental installment, tenants are delighted. 'Like night and day compared to the old one', I am a happy customer! Thanks to Steve Robertson and Matt.
      So impressed with North Shore Heat Pumps. Tim was super responsive to my enquiry, very helpful & professional. Our heat pump was installed within a week & the installer was very polite, efficient & tidy. A great company to deal with. I highly recommend them.
      We just had five air conditioning units installed by Air Conditioning Group. Firstly, they have been punctual from their initial quotation and communication has been great. They arrived on time at 8 am and got straight into installing the units without delay. They were professional, well mannered and organised. They completed the installations at around 5pm and we are very happy with the result. They will be installing another three units at our place of business next week. We highly recommend them! Thank you.
      I have happily paid the outstanding balance, coming from Scottish ancestry, this is high praise indeed!!The installation team were fast, efficient and friendly to chat with, all of the rubbish was removed from the premises and the house was as clean as it possibly could be, in view of the muddy state of the garden. The quote was less than at least two competitors.The ducting has all been put in the ceiling, so there are no unsightly ducts running all over the place, this is over and above what I thought I was quoted for , furthermore I was relieved to establish that my ceiling was quite clean and that there are no rodents in there (additional free service) which is very much appreciated, based on my fear of the fury little fiends!!!During the course of the installation, the lawnmower guy came and did the lawns, as he came through the gate, some of the grass and mud splashed onto the white outside wall. Quite some time later, one of the team used the outside hose to clean off his ladder, he noticed the messy wall and used the hose to clean it off, while he was there.Wow, just wow, it's the little things like that which turn a positive customer experience into an absolutely delightful one!!I have no hesitation in recommending or even actively encouraging other customers to use this service.Air Conditioning Group is a credit to all New Zealand installers and I only wish that other companies showed the same pride, expertise and exceptional customer service that I witnessed today.Signing off, in shorts and a T shirt admiring my beautiful air conditioning with a Pinot Gris!!Again, thank you for your excellent service!Penny Cotton & Simba!!
      Arrived on time . Cleaned and tidied area after installation.Was upfront at quoting about need for using of powerboats due to size of unit ( and the only persons to do so! ) very very professional.
      Very pleasant and professional. Would recommend to others.
      I'd recommend this company to anyone considering heat pump installation. They're efficient, and work to a very high standard with good attention to detail. Communication was excellent throughout and the end result is very neat and tidy.
      Absolutely seamless responsive high standard of service from Steve Robertson and his team.(Replaced a old heat pump )Highly Recommended.Regards Caroline W
      Great service and workmanship. Also quicker and cheaper than one of the major installers.
      Excellent communication, fast turnaround, value for money. Quickly installed new heat pump to replace 12 year old unit. Steve was great to deal with, would highly recommend.
      Highly recommend. Professional, timely and faultless install - thank you
      A quick and efficient install by a friendly and professional team.The recommendation and selection of units to use was done well.
      Highly recommend these guys, we talked to all the bigger companies about our requirements. Steve was the only one who could not only recommend a system (Ducted heat pump) to meet our needs, but was knowledgeable on the pro's and cons of what we wanted and where the best value for money could be had. Very competitive on price, no hidden costs or surprises after the quote. Delivered exactly what we asked for within a couple of weeks.Matt and his install team were helpful, clear and efficient, gave us a head's up on some maintenance he though we might like to look into they noticed when in the roof space (not related to them) also returned to reposition one of our vents after we felt it was in the wrong position with no questions asked or additional cost.Will definitely use again should the need arise.
      I recently had the pleasure of working with Steve and Matt from Air Conditioning Group, and I must say, I was extremely impressed with their level of professionalism and expertise. From the moment I contacted them, they were incredibly helpful and responsive, answering all of my questions and concerns in a timely manner.Once they arrived at my home, Steve and Matt quickly assessed the situation and provided me with a detailed plan of action. They were able to fix my air conditioning unit in no time at all, and I was blown away by their knowledge and skill.Not only did Steve and Matt do a fantastic job, but they were also incredibly polite and friendly. They made sure to clean up after themselves and even gave me some tips on how to maintain my air conditioning unit in the future.
      Steve’s sales and customer service acumen was second to none. Followed up with Matt’s expertise and attention to detail throughout the installation process. Highly recommended to anyone looking for a hassle free air con solution.
      I engaged AirCon Group to install air conditioning systems into my Epsom and Mt Eden rental properties. The service from Steve and his crew was excellent and the installation was meticulous with a very fine attention to detail. I will only be using AirCon group when it is time to replace the heat pumps in my other properties.
      Recommend big time! Awesome bunch.
      Recommended by an experienced commercial quantity surveyor for our house. The service we received was faultless. They recommended the best solution for our 2 storey home, which combined ducted heating and cooling. The installation was seamless - prompt, tidy, knowledgeable and friendly. All at a competitive price. We are very impressed and would wholeheartedly recommend.
      Very responsive and efficient. Quote done promptly and installation the following week. Very happy with the service
      A friend recommended these guys so sent them an enquiry. They got back to me really quickly and we worked out a solution to a semi tricky job. Their communication was great and the job was done much quicker than i'd anticipated! the end result is perfect. I'll be recommending them to my friends too :)
      Steve from Air Conditioning Group was very professional and on time with this Job. He was accurate with his initial quote and the invoice was not anymore than originally estimated. I highly recommend this company and will definitely use them again.
      Had a seamless experience with these guys. Called up with a pretty tough install brief which a couple other businesses couldn't find a solution for. But they came back with a really good plan which works perfectly. Good communication throughout the whole job and walked me through the stages as have never done something like this before. We'll definitely be using them again for upcoming job.
      Steve provided fantastic service and remained communicative throughout the entire process. Matt was a fabulous installer and did the job quickly. Very happy.
      Good quality work and didn't charge extra to come back and answer some questions I had
      Aircon is a great team: they're easy to work with and know what they're doing. They managed to source two bedroom-sized heat pumps for me (even at the end of a long hot summer when no one had any stock) and got them installed quickly and neatly. Two months on and the heat pumps are working great! I'm very happy with their work.
      We recently got our ducted heat system installed right before winter started to show its teeth. Steve, Matt and the team were extremely professional and detailed when it came to the planning and execution. I highly recommend getting in touch if you are looking to get something installed.
      The process from start to finish was incredibly smooth.Steve was so informative,walking me through the whole process and Matt made the difficult install seem easy.I would definitely recommend aircon group to anyone looking air-conditioning in Auckland.
      Matt installed an aircon unit at my office in our meeting room. He listed to my exact requirements and installed as per my instruction. The job was neat and tidy and tidied up after himself.
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