Beating the Heat, Kiwi Style
Summer in New Zealand is a season of barbecues, long sunny days, and… especially those moving to a newly-built home, unexpected sweltering heat, especially on the second level. If you've ever experienced a muggy January afternoon with no breeze in sight, you know how quickly your home can turn into a sauna. For families all over the country, finding the perfect air conditioner can feel like a daunting task. But with a bit of research and time on the phone with an experienced installer, an air conditioning solution is only a call - or an email - away.
In this article, we'll walk you through the top five high-wall split system air conditioning brands this summer for New Zealand homes, breaking them down by price, energy efficiency, features, and benefits. Whether you're in Auckland, Wellington, or Dunedin, there’s an option that fits your needs.
Top 5 Best Air Conditioning Brands in New Zealand This Summer
Daikin Cora Series: For Energy Efficiency and Quiet Operation
As full-time air conditioning specialists, Daikin is the first stop for many Kiwis searching for a reliable and trusted air conditioning brand.' The Cora model in particular has got a strong reputation for its superior energy efficiency, thanks to an intelligent inverter system that adjusts output (and therefore also power consumption) based on room temperature.
Price: Starting at $2,500 (including installation)
Energy Efficiency: 5-star energy rating
Features: Intelligent eye sensor, eco-mode, and whisper-quiet operation at just 19dB
Benefits: The Cora Series is ideal for families concerned about their electricity bills. It's also perfect for light sleepers, as it's one of the quietest units on the market.
Mitsubishi Electric EcoCore AP Series: NZ's Quietest Heat PumpÂ
Another top brand that helps you sleep well at night is the Mitsubishi Electric EcoCore AP Series. With noise levels among the lowest in the country, the AP is known to be one of the most reliable heat pumps out there now .
Price: Starting at $2,600 (including installation)
Energy Efficiency: 4-star energy rating
Features: Wi-Fi control (Plus Series), night mode, and easy-to-clean filters
Benefits: The AP Series offers strong performance and reliability and has in its range a Mini model that is great for compact spaces like small offices or bedrooms.
Mitsubishi Heavy Industries: Perfect for All Seasons
For families who want an air conditioner that is relatively unknown, yet offers class-leading performance and reliability, the Avanti PLUS Range is an excellent choice. Its efficiency ratings are among the best around.
Price: Starting at $2,700 (including installation)
Energy Efficiency: 5-star energy rating for cooling, 4-star for heating
Features: Human sensor control, advanced filtration, and Wi-Fi connectivity
Benefits: This range is great for homeowners who value efficiency and air quality, as it includes an ion deodorisation filter that reduces allergens.
Panasonic Aero Series: Best for Modern Features
The Panasonic Aero Series is all about smart technology and convenience. With its sleek design and innovative features, it's perfect for tech-savvy homeowners who want more control over their home environment.
Price: Starting at $2,800 (including installation)
Energy Efficiency: 5-star energy rating
Features: Nanoe-G air purification, Wi-Fi control, and ECONAVI energy-saving technology
Benefits: The Aero Series is perfect for larger homes and families who prioritise clean, healthy air.
Samsung WindFree: True Comfort with AI
The newest player in the market, the Samsung WindFree range features a clever design that reduces the feeling of cold air blowing directly at you (when in air conditioning mode). Its AI brain is constantly monitoring and learning when it can throttle back and save electricity, while its Smart Things connectivity allows it to integrate into Smart Home systems. Â
Price: Starting at $2,600 (including installation)
Energy Efficiency: 5-star energy rating
Features: Active energy control, dual inverter technology, and voice control via smart home systems
Benefits: If you love tech integrations and need a unit that cools large areas quickly, the Samsung WindFree is worth the investment.
How to Choose the Right Air Conditioner for Your Home
While all five of these air conditioners offer excellent performance, choosing the right one depends on your needs:
Budget: If cost is your main concern, consider the Panasonic Aero which are often available on cheap promotions
Energy Efficiency: Daikin’s Cora and Mitsubishi Heavy Industries AvantiPLUS models are great for energy-conscious homeowners.
High Tech Features: For modern tech, the AI Samsung WindFree model stands out..
Tips for Choosing the Right Air Conditioning Unit in New Zealand
When selecting an air conditioning unit, especially for New Zealand's unique climate, careful planning and research are essential. Below are some expert tips to help you make an informed decision:
Key Considerations When Choosing an Air Conditioner
Room Size and Layout: Match the air conditioner's capacity (kW) to the size of the room. Undersized units will struggle to cool, while oversized ones may waste energy.
 Energy Efficiency: Choose units with high efficiency (EER in cooling, COP in heating) to minimise electricity costs and reduce your carbon footprint.
Noise Levels: Check the decibel (dB) ratings, especially if installing in bedrooms or study areas.
Climate Adaptability: For colder regions, choose a unit whose performance doesn’t drop off markedly once the temperature drops below 7 degrees. For humid areas, opt for systems with dehumidification features.
Maintenance and Longevity: Select units with easy-to-clean filters and check for warranties that cover repairs and servicing.
Additional Features: Smart controls, air purification systems, and eco-modes can enhance convenience and comfort.
Budget: Factor in the initial cost and long-term savings from energy-efficient models. Units with higher upfront costs often provide greater savings in the long run.
Where to Buy Air Conditioning Units in New Zealand
Specialist HVAC Providers
Companies like OneAir specialise in air conditioning installation and provide expert advice tailored to Kiwi homes.
It offers free in-person consultations to assess your home's needs and phone consultations if any questions need to be answered.
Big-Box Retailers
Stores like Harvey Norman, Noel Leeming, Bunnings and Mitre10 stock a wide range of air conditioners often at good prices due to their bulk-buying power.
TIP: Look out for discounts or interest-free payment plans during off-season sales.
Independent expert reviewsÂ
In an age where you can’t know what to trust online anymore, well-regarded magazines and websites like those of Consumer NZ are great for comparing performance and  reading independent reviews.
How to Research Before Buying Your Air Conditioner
Compare Models and Features: Use comparison websites like Canstar Blue or Consumer NZ to check user reviews and performance ratings.
Read Customer Reviews: Online forums and social media groups often have real-world feedback from homeowners who've installed specific models.
Request a Home Assessment: Many HVAC companies offer no-obligation home assessments to recommend the best unit for your space and budget.
Consult Friends or Family: Personal recommendations from people in your area can be invaluable, especially when they have had many years of experience with the system and can offer feedback on reliability.
Check for Rebates or Incentives: Some regions offer rebates for energy-efficient systems. Check with your local council or energy provider for current programs.
Stay Comfortable This Summer
Choosing the right air conditioner for your Kiwi home doesn't have to be overwhelming. By considering factors like room size, energy efficiency, and additional features, you can find a model that fits your lifestyle and budget. Whether you go for the budget-friendly Mitsubishi EcoCore or the feature-rich Panasonic Aero, the key is to balance your needs with the unit's capabilities.
Ready to make your home summer-ready? Book a consultation with our HVAC experts today at 0800 663247 to find the perfect air conditioning solution for your New Zealand home.