Mitsubishi Lossnay Ventilation System

Balanced airflow plays a big role in how comfortable a home feels, especially in Auckland properties where moisture, condensation, and stale indoor air can build up quickly. At Air Conditioning Group, we install Mitsubishi Lossnay ventilation systems designed to bring in fresh air, remove stale air, and support a healthier indoor environment year-round.

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    Interior of a room with metal walls and windows, showcasing air conditioning installation during construction.

    Mitsubishi Lossnay Ventilation System

    A reliable heat pump makes all the difference when it comes to year-round comfort, but only if it’s installed correctly. At Air Conditioning Group, we specialise in heat pump installation across Auckland, helping homeowners find the right system, fitted the right way.

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      The Lossnay, Backed by a Name Homeowners Know

      We install Mitsubishi Lossnay ventilation systems to manufacturer standards, giving Auckland homes reliable airflow from a trusted name in climate control. With efficient heat recovery and dependable performance, Mitsubishi Electric ventilation is one of the brand’s strongest solutions for fresher, healthier indoor air.

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      Mitsubishi Electric logo

      Why Choose a Mitsubishi Lossnay Ventilation System?

      A Mitsubishi Lossnay ventilation system is designed to improve indoor air quality without sacrificing comfort. Here are a few of the benefits homeowners can expect when they work with a Mitsubishi ventilation system.

      Heat Recovery Ventilation

      Lossnay heat recovery technology transfers warmth from outgoing stale air to incoming fresh air, helping maintain a more consistent indoor temperature while reducing unnecessary heat loss.

      Improved Indoor Air Quality

      A Mitsubishi ventilation system continuously removes stale indoor air and introduces filtered fresh air, helping reduce stuffiness, odours, and airborne particles throughout the home.

      Helps Reduce Condensation

      Excess moisture can quickly lead to condensation issues, particularly during colder months. Lossnay ventilation systems help manage indoor humidity levels and improve airflow through the property.

      Quiet Everyday Operation

      Mitsubishi Electric ventilation systems are designed to operate quietly, making them suitable for bedrooms, living spaces, offices, and other areas where low noise matters.

      Energy Efficient Performance

      Because a Mitsubishi heat recovery ventilation system reuses existing heat energy, it can help improve overall energy efficiency compared to standard extraction-only systems.

      Flexible System Options

      From smaller residential setups to larger ducted solutions, Mitsubishi ventilation systems are available in a range of configurations to suit different property layouts and ventilation requirements.

      Our Lossnay Ventilation Services

      We provide Mitsubishi Lossnay installation, servicing, and repair solutions across Auckland, with options tailored to different property layouts, system types, and ventilation requirements.

      Mitsubishi Lossnay Installation

      We carry out professional Mitsubishi Lossnay ventilation system installation designed to improve airflow, reduce condensation, and support long-term system performance. Every installation is completed to manufacturer standards with careful attention to airflow design and system placement.

      Lossnay Repairs and Maintenance

      Our team provides servicing and repair support for Mitsubishi ventilation systems, including airflow checks, fault diagnosis, filter inspections, and general performance maintenance to help keep systems operating efficiently year-round.

      Air Conditioning Group - Auckland4.9
      Based on 58 reviews
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      Margaret Burns
      2 months ago
      We are very happy with the service and outcome. Would recommend this company. Knowledgeable and reliable..
      harry hammond
      2 months ago
      Excellent job from Matty and the team - came when they said they would, completed the job within a day and even left the place clean and tidy. 10/10 would reccomend
      Bernard Shakey
      4 months ago
      Outstanding execution. The job involved removing gas under floor ducting and replacing with heat pump ducting in our renovated villa. There were many challenges.Heat pump ducting needed to be bigger than the gas ducting and access was limited by downstairs bedroom, steel beams and the vents had to be made slightly larger. In the kitchen there was very poor access due to a structural beam in the way. The gas people just crunched up the pipe and wrapped duct tape around it. ACG custom made a tin trough to perfectly fit in the floor. The system also needed inlet vents for air and this was cleverly accessed and designed using the downstairs hallway and cupboard. All the old rubbish was taken away and the job was left spotless. The final result is much better than the gas system as we now also have cooling in the summer. This was a very complex job and I would doubt other aircon companies would have been able to complete such a skilled job. I highly recommend ACG.
      N
      6 months ago
      We needed our air con de-gassed for some other work to be done on our property. Even though Steve said they were fully booked, he went the extra mile to try to help and managed to fit us in at very short notice. The guy who came to do the job was really efficient and good. Thank you so much for the fantastic customer service!
      Margot Killoran
      9 months ago
      We had a great experience with this company and highly recommend them. Steve was responsive from start to finish, the installers were on time and professional, and the communication was excellent throughout. We’re very happy with the results and would gladly use this company again.
      Pablo Kraus
      10 months ago
      Steve and Matt were amazing at sorting out and installing AC in our commercial building. Came out with the best solution vs other guys we tried. Really easy and great communication.
      Gareth Tipene
      10 months ago
      Amazing work team, thanks a lot for the accuracy and efficiency. Highly recommended!
      Karol Guzmán
      10 months ago
      Matt
      10 months ago
      Very easy to deal with and installed to the highest standard. Very good value. Highly recommend to anyone looking at installing any Aircon systems.
      Josh
      10 months ago
      Great end to end experience from the quote through to the install. The team did a nice and tidy job with the install of both a high wall and a ducted system for us. Highly recommended!
      Nigel Bubb
      1 year ago
      Louise Wilson
      1 year ago
      Fantastic company to work with from start to finish. Communication was clear and consistent throughout the entire process, from the initial quote right through to installation. The installation team was polite, professional, and took great care to ensure everything was fitted perfectly. Couldn’t be happier with the service and the end result. Would highly recommend them.
      Natasha Pool
      1 year ago
      Highly recommend this company. Steve contacted me within an hour of asking for a quote and came out to assess the same day. The installers were prompt and did a great job. The service and communication from this company was amazing
      Laurie Muir
      1 year ago
      Great quote, excellent team, installation went very well, I'm very pleased, would certainly recommend.
      Robert Potter
      1 year ago
      Steve and the team installed heat pumps in the house the day after we settled before we moved in. Very efficient install, great communication and really easy to deal with. Would recommend to anyone needing heat pumps installed.
      Otto Gebhard
      1 year ago
      Responsive. Affordable. Quick. Steve and the team provided excellent service from start to finish. Steve came out for a quote within hours of my initial enquiry. He was patient with me bumbling my way around the old aircon and heatpump units and helped me find an economical solution to bring my heating up to Healthy Homes specification and double-checked the assessment to ensure that we chose the right wattage and capacity. Apart from its utility, the unit, a 73KW Panasonic number looks a million bucks in situ and has subtly facelifted the space on account of being a more modern, white unit. Regretfully, I have forgotten the name of the technician who came to do the installation but he was excellent and updated the circuitry which will solve some issues with tripping the previous setup had.
      Lisa Blockley
      1 year ago
      The most amazing experience. The team from start to finish was exceptional. They made the whole process so easy and we had the best experience. Steve and the team made sure our unit was best suited for our home. We are so thankful and would highly recommend. Thanks!
      Ella Henry
      1 year ago
      Great service, competent, efficient, and lovely, patient tradie!
      John Egan
      2 years ago
      Prompt service from inspection to getting quote. Installers tidy and professional. A great job all round. I highly recommended this company
      Karina Sanasaryan
      2 years ago
      I would give 10 starts to these guys if I could. Steve replied and came around to quote almost immediately after my inquiry. Our layout was a bit tricky, but he figured out the best way to position the heat pumps. On the day, Ethan and Matt turned up on time, which was already a win for me. They were professional, engaging, checkin in with me and being respectful. They worked so hard to finish the install and I couldn't be happier with the outcome. Everything looks and works perfect. Highly recommend to everyone and will be using their services again for my parent's house. Great work team 👍
      Sarah Oliveira
      2 years ago
      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.
      kane narraway
      2 years ago
      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.
      Ravi Reddy
      2 years ago
      Had a ducted unit replaced.From site visit, quotation and installation, Steve and Matt were super professional with great communication. Highly recommended. A+++
      Prajakta Pande
      2 years ago
      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 so effective product after paying $14,000. Do not recommend.
      Julie Simpson
      2 years ago
      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.

      Our Home Air Ventilation System Options

      We supply and install ventilation systems NZ homeowners can choose from based on property type, airflow needs, and budget.

      Smart Ventilation

      SmartVent Ventilation Systems

      SmartVent is a positive-pressure system designed to reduce condensation, dampness, and stale air in existing homes. By drawing filtered air from the ceiling cavity and circulating it through the house, it offers a simple, effective ventilation system for home comfort without overcomplicating things.

      Mitsubishi Lossnay Ventilation Systems

      Mitsubishi Electric Lossnay is a balanced pressure home air ventilation system suited to newer, more airtight properties. It brings in fresh outdoor air, removes stale indoor air, and uses heat recovery to help maintain a more comfortable indoor temperature.

      Daikin Ventilation Systems

      Daikin offers balanced home ventilation systems that help manage moisture, improve indoor air quality, and maintain steady airflow throughout the property. They’re particularly well-suited to modern homes and renovation projects where controlled ventilation matters.

      Panasonic Ventilation Systems

      Panasonic ventilation systems are designed to improve airflow and support a fresher, healthier indoor environment. As a house vent system, they offer quiet, efficient performance for homes needing better moisture control and day-to-day comfort.

      Other Services Provided By Air Conditioning Group

      Additional heating and cooling solutions available alongside installation.

      Maintenance & Servicing

      Planned servicing to keep systems running efficiently.

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      Commercial Heat Pumps

      Heating and cooling solutions for offices and retail.

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      New Builds

      Integrated heat pump solutions for new homes.

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      Mitsubishi Lossnay Ventilation System FAQs

      Lossnay heat recovery transfers heat energy from outgoing air to incoming fresh air, helping improve comfort and efficiency.

      Yes, the Mitsubishi Lossnay does a fantastic job at removing moisture-laden air, which can reduce condensation and support a drier indoor environment.

      Yes, the Lossnay uses balanced pressure ventilation instead. This means it brings in fresh outdoor air while extracting stale indoor air, rather than relying on roof cavity air.

      The cost of a Mitsubishi Lossnay depends on a few factors, such as system size, ducting, ceiling access, and whether it’s for one room or whole-home ventilation. If you reach out with more details about your space, our team would be happy to provide you with a quote.

      Yes. Alongside Mitsubishi ventilation systems, we also install Daikin systems, SmartVent solutions, and Panasonic ventilation systems, helping homeowners compare options based on airflow needs, property type, and budget.

      Interior of a room with metal walls and windows, showcasing air conditioning installation during construction.

      Mitsubishi Lossnay Ventilation System

      A reliable heat pump makes all the difference when it comes to year-round comfort, but only if it’s installed correctly. At Air Conditioning Group, we specialise in heat pump installation across Auckland, helping homeowners find the right system, fitted the right way.

      Contact Us