Training Example: HRV – Review the Data, Give Your Score & Compare to the Real AI Evaluation

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[H2] Up to 90% heat pump subsidies*
*Conditions and eligibility criteria apply. Talk to HRV to see if you're eligible. We will help you every step of the way. Find out more
[H2] Experience HRV AirSense™ home ventilation
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Reduce condensation. Healthier air inside. Wet windows, mould and damp air this winter? HRV ventilation helps reduce condensation by replacing stale, moisture-laden air with fresh, filtered air. Create a drier, healthier home for your family. Find out more
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Energy efficient heating for every home. Cold rooms and rising power bills? HRV offers Panasonic and Haier heat pump solutions, from single room units to whole home systems. Stay warm, comfortable and energy efficient all winter. Find out more
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Use less power for hot water. Hot water driving up your bills? HRV hot water heat pumps use around 60 to 75% less electricity than standard electric systems. Enjoy reliable hot water with lower running costs year round. Find out more
[H2] Why choose HRV?
NZ’s most trusted Proudly recognised by Reader’s Digest as New Zealand’s most trusted home ventilation brand for five years running. Trusted by over 500,000 Kiwi homes, HRV helps create drier, warmer, healthier living environments across NZ. Support at every step From your first call to installation and ongoing servicing, our team is here to help. We make the process simple and ensure your home ventilation system performs at its best all year round. Advanced air filtration We improve your indoor air quality with high-performance filtration designed to reduce dust, moisture and allergens. That means fresher air and a healthier home for you and your family. Locally Owned and Operated HRV is owned and operated right here in New Zealand. Our team understands Kiwi homes and conditions, and we’re committed to helping more families live in healthier homes. Interested to know what we'd recommend for your home? Book a free home assessment 2NanoLayr™, Technical Data Sheet FilterLayr™ Pure, page 2, Filtration Activity
[H2] Customer testimonials
More than 500,000 New Zealanders live in a home with at least one HRV product. Here’s what some of them have to say about HRV home ventilation.
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Sarnim Dean “…dust is minimised, condensation decreased and general wellbeing maximised. Thank you HRV!”
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Pamela Kaval “My son used to have really bad asthma, now he doesn’t, since we got the unit”
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Matt Cameron “Now we know we can get a full night’s sleep, the kids can sleep well” See all customer testimonials
[H2] Build a solution that’s right for your home
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Every New Zealand home and family are different. And a solution that’s awesome for Auckland might not cut it in Christchurch. Our Home Solution Generator takes just three minutes and gives you heating, cooling and ventilation options. Get an online recommendation now

[H1] HRV home ventilation systems
HRV can make your home drier and healthier – and reduce condensation, moisture and mould! Book a free home consultation
[H2] Why ventilation matters
Ventilation plays a crucial role in maintaining a drier, warmer, healthier home, and its absence can have significant consequences. When ventilation is inadequate, moisture from everyday activities like cooking, showering, and even breathing can accumulate in your home. This moisture often appears as condensation on your windows in the morning—a telltale sign of a poorly ventilated space. Over time, this damp environment fosters the growth of mould on walls, ceilings, furnishings, and even clothing. Exposure to mould not only damages your home but also poses risks to your health, as it can trigger respiratory issues and worsen conditions like asthma and allergies. This is where HRV ventilation systems come in as a transformative solution. By introducing fresh, filtered air into your home, HRV systems help manage moisture levels, significantly reducing condensation and preventing mould from taking root. What makes these systems particularly effective is their advanced filtration technology, which captures airborne particles such as pollen, dust, and other irritants. For households with individuals who suffer from asthma or allergies, this feature provides an added layer of protection, creating a cleaner and healthier indoor atmosphere. Beyond just moisture control, HRV ventilation contributes to an overall improvement in your home's thermal comfort. A drier home is easier to heat, which means that by reducing indoor dampness, you can achieve a warmer living space without overworking your heating system. This not only enhances the coziness of your home but also offers potential energy savings. In essence, HRV ventilation is an investment in a healthier, drier, and more comfortable lifestyle—bringing peace of mind to homeowners and fostering a better quality of life for everyone under your roof. Book a free home consultation
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[IMG: Which home ventilation system do you need?]
[H2] Which home ventilation system do you need?
HRV has a ventilation system to suit most homes. As a whole-home ventilation system, HRV increases airflow to every room, delivering drier air to reduce unhealthy moisture where you live and sleep. Try the home solutions guide now
[H2] The HRV home ventilation system range
HRV is a New Zealand leader in home ventilation, so you’re sure to find a model in our range that’s great for your home. A free home assessment visit will help you choose and let you know what your ventilation system will cost.
[IMG: HRV Classic home ventilation combines performance with affordability. This range features a slightly smaller fan unit, making it suitable for installation in homes with more restricted roof cavity access.]
[H3] HRV Classic
HRV Classic home ventilation combines performance with affordability. This range features a slightly smaller fan unit, making it suitable for installation in homes with more restricted roof cavity access. HRV Classic
[H2] Compare the range
Find out which HRV home ventilation option is best for you. Compare the range
[H2] Optional extras
Depending on what problems dampness is causing you, we might recommend optional extras alongside your HRV home ventilation system.
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[H3] Summer Kit
The Summer Kit helps cool your home in summer by drawing air from under the eaves on the south (shaded) side of your house and delivering it to rooms on the sunny (warmer) side. The Summer Kit is available with HRV Classic home ventilation systems and is included with the HRV AirSense™ Essential+ system. Summer Kit
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[H3] Vortex extractor fan
A Vortex extractor fan for your laundry or bathroom removes damp air from clothes washing or showering so it doesn’t make the rest of your home damp and uncomfortable. You can have your Vortex extractor fans installed on their own, or alongside any HRV home ventilation system. Vortex extractor fan
[H2] FAQs
[H3] What do I need to get an HRV home ventilation system?
If your home has an accessible roof cavity, then it should be suitable for HRV home ventilation. Your HRV expert will confirm suitability during your free home assessment visit. Get help to find your ideal HRV system
[H3] Can an HRV be used as an air conditioner?
An HRV system cannot be used as an air conditioner. HRV home ventilation and air conditioning are two different things. Ventilation brings fresh, filtered air into your home, while an air conditioner heats or cools it. We often recommend installing both and can advise you on the best combination. See our home air conditioning range here
[H3] Can an HRV system cool a house?
An HRV system fitted with a Summer Kit can take advantage of drawing in cooler air from outside if desirable. A typical example during summer, is when the roof cavity air has been heated during the day and remains warmer than the outside air during the evening and early hours of the night.  This is when you can take advantage of venting in the cooler outside air, supporting a better night’s sleep.
The Summer Kit is an optional extra with HRV Classic home ventilation that draws cooler air from under the eaves on the south (shaded) side of your house and delivers it to rooms on the sunny (warmer) side of your house. Find out more about HRV Classic
[H3] Is an HRV system the same as a heat pump?
An HRV system is not the same as a heat pump. A heat pump uses energy in the ambient air to heat or cool your home and doesn’t bring fresh air in from outside. HRV home ventilation brings a constant flow of fresh, drier, filtered air into your home, which a heat pump can then heat or cool. See our heat pump range
[H3] Do I need a dehumidifier if I have an HRV?
One of the key benefits of HRV home ventilation is reducing moisture and dampness in your home. Unlike a dehumidifier, it does this for every room in your home.
[H3] Is an HRV system an air purifier?
All HRV home ventilation systems feature advanced filtration to purify the air your family breathes before it enters your home.
[H3] How is positive ventilation different from balanced ventilation?
A positive pressure system brings fresh, filtered air from your roof space and uses it to drive out stale, damp air through gaps in your doors and windows.

A balanced pressure system in comparison, pulls stale and moisture-laden air out of the home through outlets in your roof soffit, while simultaneously drawing in fresh air from outside or from the roof cavity if the temperature is more desirable.  A heat exchanger is also included, capturing heat from outgoing air and using it to warm the fresh incoming air
[H3] What size of HRV do I need?
Every HRV installation is customised to suit the home it's going into. Your HRV expert will spell out the size and cost of your home ventilation system during your free home assessment visit. Read our full FAQs
[H2] Customer testimonials
More than 500,000 New Zealanders live in a home with at least one HRV product. Here’s what some of them have to say about HRV home ventilation.
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Matt Cameron “Now we know we can get a full night’s sleep, the kids can sleep well”
[IMG: Pamela Kaval]
Pamela Kaval “My son used to have really bad asthma, now he doesn’t, since we got the unit”
[IMG: Sarnim Dean]
Sarnim Dean “…dust is minimised, condensation decreased and general wellbeing maximised. Thank you HRV!” See all customer testimonials
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[H2] Installing your HRV system
Once we've measured and assessed your home, your custom-made HRV home ventilation system will be ready to install in a few weeks' time. Your HRV expert will keep you updated on progress and arrange a time for installation. This usually takes just one day but could be longer for large homes or more complex systems.On the day, your installers will talk to you about where your control panel and ceiling vents will go, then once installation is complete, they'll show you how to set and operate your system.

[H1] Heating
Welcome to your new warm home. At HRV, you’ll find a range of heating options. Our Panasonic heat pump range is a great way to efficiently heat just one room, or your entire house. They can also provide air conditioning to cool in the summer. For a simple home heating solution, our Nobo panel heaters are the “plug and play” way to warm things up. Book a free home assessment Phone us on 0800 478 123
[H2] Our heating brands
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Haier Haier is the world’s largest home appliance company, and HRV is proud to offer it to New Zealand homeowners as part of our air conditioning and heat pump range. Haier has a long history in heat pump innovation and its single room and whole home models offer a great feature set (including WiFi connectivity) at a very affordable price. Once your Haier heat pump is installed you can rest easy knowing that your ongoing service will come from Haier’s New Zealand subsidiary, trusted Kiwi brand Fisher & Paykel. Find out more about Haier
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Nobo Scandinavian designed and UK-built heating technology that makes it easy for you to add simple, silent heating to any part of your home.Nobo is part of the Glen Dimplex Group, the world’s largest electric heating business, with design and production facilities across UK, Norway, France, Germany and greater Europe. It’s from this wide portfolio that Nobo New Zealand selects the ideal range for Kiwi homes. Find out more about Nobo
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Panasonic As air quality management specialists, Panasonic offers optimised air solutions for your home. Panasonic can supply everything you need to help enjoy cleaner, fresher air.Since the introduction of its first window-type air conditioning unit in 1958, Panasonic Air Conditioning has grown to become a globally recognised and celebrated brand, delivering unmatched quality and reliability. Find out more about Panasonic
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Pioneer Pioneer has been an innovator in home comfort across Australia for over 30 years and now, in partnership with HRV, brings that innovation and experience to New Zealand. Here’s why a heating and air conditioning brand that’s trusted across the Tasman is a great choice for your home here in Aotearoa. Find out more about Pioneer All   Whole house   Single room
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[H3] Multi-Split Heat Pumps
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[H3] High Wall Heat Pumps (single room)
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[H3] Floor Console Heat Pumps (Single Room)
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[H3] Ducted Heat Pumps (Ceiling)
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[H3] High Wall Heat Pumps (Whole Home)
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[H3] Panel Heaters
[H2] Heating styles, explained.
Multi-Split Heat Pumps Ducted Heat Pumps Floor-Mounted Heat Pump High Wall Heat Pumps Panel Heaters
[H3] Multi-Split Heat Pumps
A multi-split heat pump solution gives you many of the advantages of individual heat pumps in each room, but typically with only one outdoor unit powering them. This creates a neater appearance on the outside of your home. Each indoor unit has its own remote control, or you can control the temperature via a smartphone app (if you choose the wifi option), however the temperature must remain the same in every room given all indoor units are connected to one outdoor unit.
[H3] Ducted Heat Pumps
Ducted heat pump systems are a great choice when you want to heat your whole home without visible air conditioning units attached to your walls or sitting on the floor. The system is installed in the ceiling cavity, with one powerful heat pump connected to ceiling vents via ducts – each delivering warm or cool air to each room. Your entire system is managed by one touch pad controller, allowing you to set your entire home’s temperature from one location.
[H3] Floor-Mounted Heat Pump
A floor mounted heat pump is a great solution when wall mounted doesn’t suit your room or when you want a heating solution that’s not at eye level. A floor mounted heat pump is connected via ducting to an outside unit. We can recommend and install the Panasonic heat pump model that’s just right for creating a comfortable temperature in any room. You control your heat pump with its own remote control, or via a smartphone app (if you choose the wifi option).
[H3] High Wall Heat Pumps
A high wall heat pump from HRV is a great all-rounder for heating and cooling a single room or whole home. A high wall heat pump mounts on the wall of the room you want to heat, close to the ceiling, and is connected to an outside unit. We can recommend and install the Panasonic heat pump model that’s just right for creating a comfortable temperature in any room. You control your heat pump with its own remote control, or via a smartphone app (if you choose the wifi option).
[H3] Panel Heaters
Panel heaters are the simple way to warm almost any room. They won’t dominate the look of your room and are completely silent in operation. Our Nobo range is designed in Norway and built in the UK – where they know a thing or two about heating! Like everything we sell and install, our Nobo panel heaters are great for New Zealand conditions and your HRV expert will make sure you’ve got the size that’s just right for the room you want to heat.
[H2] Accessories
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[H2] Heat Transfer Kit
[H2] Faq's
Can a single high wall unit heat multiple rooms in the house? No, the heat pump should only ever be sized for the room it is in so installing in a hallway to service bedrooms is not recommended. What is Auto Defrost Cycle? Defrost Cycle occurs in cold conditions during heating mode; when the outside ambient temperature is very cold (near 0°C or below) the moisture in the outside air freezes on the outdoor unit’s coil as the fan blows air across it. The Defrost cycle simply recognises that ice has formed, or has begun to form, on the outdoor unit coil and starts to automatically de-ice’s the outdoor coil.Defrost mode is needed as any ice build-up on the outside heat coil will reduce the airflow across it, effecting efficiency and operation of the heat pump.When the heat pump goes to defrost mode, you’ll notice the indoor unit will stop heating, the indoor fan will stop or slow right down, the indoor louvers may change position and depending on the model there may be a blinking light on the indoor unit. At the same time the outdoor unit fan may stop running, though the outdoor compressor will continue to run.NOTE: It is important not to turn off the unit or change any settings on the remote before the defrost cycle has ended; if the unit is restarted prematurely it will resume the cycle and cause delays in completing the defrost function. Heating Operation During Winter Click here to download PDF Panasonic Heat Pump Defrost Operation Explained Click here to download PDF Panasonic Troubleshooting Steps Click here to download PDF Can I use my heat pump to cool? Yes - a heat pump also work as an air conditioner so is a great option to cool your home. Are heat pumps noisy? The internal wall mounted unit has a fan which is designed to be as quiet as possible during operation. How many heaters do I need for an average three bedroom house? HRV can pop around to your house to provide a free home assessment and discuss your heating requirements, as this can significantly vary depending on building design.
[H3] Heat Transfer Kit
In winter, some people choose to only heat some areas of the home – often meaning warm living areas but cold bedrooms! The HRV Heat Transfer Kit helps with this problem by using its centrifugal fans to push warmer air generated from a large heat source, i.e. a fireplace, into other areas of your home, balancing the temperature throughout. The HRV Heat Transfer Kit is compatible with our Next Gen Ventilation Systems.
[H2] Build a solution that’s right for your home
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Every New Zealand home and family are different. And a solution that’s awesome for Auckland might not cut it in Christchurch. Our Home Solution Generator takes just three minutes and gives you heating, cooling and ventilation options. Get an online recommendation now

[H2] Refer a new customer to HRV and get $200 cash, plus your friend will get a $200 discount*!
If you refer a friend to HRV, and that friend purchases a HRV Home Ventilation system, Ducted Heat Pump, Multisplit Heat Pump or Hot Water Heat Pump, then we will give them a $200 discount and send you $200 cash*!Refer a friend
[H2] TERMS & CONDITIONS
By completing the referral form you represent that you accept the terms and conditions set out belowWe will pay a referral reward to you when a “New Customer”, that you have referred to HRV, purchases an HRV Ventilation System, Ducted Heat Pump, Multisplit Heat Pump or a Hot Water Heat Pump (the "Eligible Products"). We will also offer the “New Customer” a discount on their purchase. Together, this is HRV’s “Referral Scheme”. The Referral Scheme is subject to the following terms and conditions:Everybody can participate in the Referral Scheme (excludes HRV salespeople and sales managers).A "New Customer" is somebody that:you refer to HRV; andwho is not be a current customer of HRV and has not previously been a customer of HRV.For clarity, a family member living at a different address is considered a New Customer.If a New Customer purchases one or more Eligible Products, then we will give them a $200 discount of the recommended retail price of their product(s) (the "Referral Discount"). The Referral Discount cannot be applied in conjunction with any other discounts or promotions.For you to be eligible for a referral reward of $200 cash (the "Referral Reward") the New Customer must (i) purchase an Eligible Product, (ii) have that Eligible Product installed, and (iii) have paid their invoice for the Eligible Product in full. Once that happens, we will fulfil the reward.If the New Customer has contacted HRV, or any of HRV's partners, prior to the date of your referral then you and they are not eligible for the Referral Scheme.A New Customer can only be referred to HRV once. In the event that multiple referrals are received by HRV for the same New Customer then the referrer who is first in time will be eligible for the Referral Reward.High Wall and Water Filtration systems are not Eligible Products.If there is any doubt as to whether the conditions of the Referral Scheme have been met then HRV will determine, at its sole discretion, whether a Referral Discount and a Referral Reward are applicable.HRV reserves the right to amend, withdraw or restrict the Referral Scheme at any time without notice.HRV has no liability to you in connection with the Referral Scheme, other than for the payment of the Referral Reward if these terms and conditions are met. HRV's liability to the New Customer is limited to what is set out in the sale and purchase agreement that they may enter into.By submitting a referral, you acknowledge that HRV will use and disclose your personal information in accordance with HRV's Privacy Statement. You also acknowledge that HRV will use and disclose the personal information of the New Customer in accordance with HRV's Privacy Statement, and you confirm that you have obtained the New Customer's agreement to that. The Privacy Statement is available here.HRV's Privacy Statement sets out the purposes for which we collect personal information, how the information may be used or disclosed, your rights in relation to your information, and our legal obligations.