Welcoming, easy-breathing spaces for everyday living

Enjoy better thermal comfort and air quality with our energy-saving, high-efficiency heating, ventilation and air conditioning systems.

A middle-aged women smiling at someone off camera as she prepares a meal in her kitchen.

Our solutions

Heat pumps

Enjoy comprehensive heating and cooling year-round with a wall-mounted, floor-standing or concealed unit.

Ventilation

Benefit from a constant supply of fresh, clean air without energy loss with a centralised ventilation system with heat recovery.

Air purifiers

Improve indoor air quality while eliminating bacteria and mould for a cleaner, healthier living or work environment.

Embrace the benefits

Single-room, multi-room, whole home and commercial. Our innovative climate control options offer benefits to meet all occupant needs.


Indoor comfort

Regulate your indoor environment year-round

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Air quality

Filter out allergens in the air for easy breathing

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Humidity control

Prevent excess moisture buildup with drier air

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Energy savings

Harness renewable energy to lower your utility bills

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Noise reduction

Quiet operation for a more peaceful environment

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Personalised climate

Zoning options for individual temperature control

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Effortless operation

Intuitive controls that integrate with your lifestyle

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Elevated design

Concealed options that complement your style

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Discreet air conditioning for a contemporary palette

Project: This inviting poolhouse pulls from nature to create a space fit for both leisure and work.

An image of the living space from our Pool House project showcasing the air conditioning grille that is barely visible.

Architecturally designed, Net Zero planned and delivered a bespoke air conditioning solution that blends seamlessly within the exacting joinery of this project's living and office spaces.

Hidden climate comfort is achieved year-round with Daikin’s advanced VRV technology, concealed ducting and refined linear air registers built into cabinetry. Integrated with the Control4 home automation system, operation is made simple.

A close-up of our Poll House project air condiitong, with grilles hidden within a built-in shelving unit.

Why Net Zero?


Experience

We have over 25 years of proven experience and customer satisfaction

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Servicing

We offer after-sales servicing to ensure long-term durability and efficiency

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Design

We specialise in fit-for-purpose HVAC systems for bespoke interior designs

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Install

We look at ways to minimise install complexity and disruption in all build stages

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Brands of choice

The Daikin logo.

Daikin

Founded in 1924, Daikin is the world leader in air conditioning. Committed to sustainable innovation, Daikin designs products that reduce our environmental impact so that we can build a more resilient, carbon-neutral future. Visit Daikin.co.nz >

  • Air conditioners transfer heat by circulating refrigerant between the indoor and outdoor units of the system. Historically, these have had adverse effects on the environment.

    As the only manufacturer and developer of both refrigerants and air conditioners, Daikin became the world's first air conditioning manufacturer to adopt its own R-32 refrigerant.

    R-32 is a revolutionary refrigerant that efficiently carries heat with significantly lower environmental impact than its predecessors. With zero ozone depletion potential, R-32 also reduces electricity consumption by up to 10%.

  • Daikin split system heat pumps and air purifiers are approved by the Sensitive Choice New Zealand® program, indicating the products they identify as best suited for people affected by asthma and allergies.

    Daikin has one of the only split systems that carry the blue butterfly symbol, awarded to products that undergo rigorous independent testing and are proven to be safe and potentially beneficial for sufferers of respiratory conditions.

  • Daikin's 5-year parts and labour warranty applies to split, multi-split and ducted air conditioners purchased and installed in homes across New Zealand.

The Zehnder logo.

Zehnder

Zehnder has been developing excellent solutions to achieve the best indoor climates since 1895. With a strong focus on sustainability, Zehnder strives to reduce energy consumption and environmental impact while improving indoor air quality with their premium range of compact ventilation and heat exchange products. Visit Zehndergroup.com >

Find your perfect climate

Request a free consultation, and we’ll explore how we can improve your indoor comfort with our high-efficiency HVAC products.

Frequently asked questions

  • A heat pump is a device that transfers heat from one location to another using a refrigeration cycle. It can act as both a heating and cooling system by absorbing renewable heat from the surrounding air and releasing it inside (for heating) or outside (for cooling) a building.

  • Heat pumps are energy-efficient and eco-friendly heating and cooling solutions. They can significantly reduce energy consumption compared to traditional heating systems like electric heaters or fireplaces. Moreover, they provide consistent indoor comfort throughout the year.

  • It's recommended to have your air conditioning unit serviced annually. Regular maintenance ensures that the system operates efficiently, prevents potential breakdowns, and improves indoor air quality.

  • There are several types of air conditioning systems, including:

    1. Split-system air conditioners: are ideal for air conditioning one room or a specific area of a home. A wide variety of models are offered to suit your requirements and are available in either wall-mounted or floor-standing type.

    2. Multi Split Heat Pumps: Heat or cool multiple rooms using only one outdoor unit connected to multiple indoor units. Each indoor unit can also be individually controlled, scheduled and set to the desired room temperature.

    3. Ducted heat pumps: Heat and cool your entire home with a central unit and ducting. Once installed, only the controller, the return air and discharge grilles are visible inside your home.

  • Improving ventilation can be achieved through various methods:

    • Opening windows and doors: Allow fresh air to circulate naturally.

    • Installing exhaust fans: In areas like kitchens and bathrooms to remove stale air and moisture.

    • Using attic fans: Helps to draw out hot air from the attic, reducing indoor temperatures.

    • Heat recovery ventilation systems: These systems exchange indoor and outdoor air while retaining heat or coolness, improving energy efficiency.

  • Yes, modern heat pumps are designed to operate efficiently even in cold climates. They can extract heat from the outdoor air, even at low temperatures, to provide warmth indoors. However, in extremely cold conditions, the heating capacity of a heat pump may decrease, and supplemental heating might be necessary.

  • Several factors to consider include:

    1. Room size and layout.

    2. Energy efficiency.

    3. Noise level.

    4. Installation requirements and costs.

    5. Maintenance needs and costs.

    6. Cooling capacity required based on climate and insulation.

    7. Visual appeal.

  • Yes, air conditioners with proper filtration can help improve indoor air quality by capturing dust, pollen, and other airborne particles. However, it's essential to choose an air conditioner with a good filtration system and regularly clean or replace the filters to maintain air quality. Adding air purifiers or ventilation systems can further enhance indoor air quality.

  • For larger premises and commercial applications, we can provide the following systems:

    1. Light Commercial: Designed for use in shops, restaurants, and small offices, Light Commercial systems provide a comfortable environment for building occupants all year round and offer building owners substantial operating efficiencies to minimise operating costs.

    2. VRV: A commercially applied climate management solution, VRV systems optimise comfort and control while delivering significant energy efficiencies.

      With Daikin VRV IV, up to 64 indoor units can be connected to a single system. Plus, with 17 different VRV indoor unit types offering 96 models different models, we can tailor a Daikin VRV system to meet both the performance and aesthetic requirements of virtually any project.