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Our Projects

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Discover our range of HVAC projects. From installations to repairs, our team of experts is dedicated to providing top-notch solutions for your home or business. We take pride in our work and strive for excellence in every project we undertake.

131 Queen Street

The project involved the upgrading of the main plant and riser upgrade, as well as full fit-out at different stages at 131 Queen Street in Auckland CBD. The building comprises 8 stories office tenancies with basement and ground floor retail tenancies. 

 

Two water-cooled Trane screw compressor chillers with nominal cooling capacity of 770kW supplies chilled water to 2-pipe fan coil units throughout the building. One two-cell cooling tower with total nominal capacity of 4.4MW provides cooled water to remove heat from the chillers. A central air handling unit delivers conditioned fresh air to each floor via VAV boxes serving the tenancies and common areas. 

 

The entire project was fully modelled in Revit in construction phase and was successfully delivered in various stages, culminating in a comprehensive completion. Each stage was carefully planned and executed, ensuring that all works were completed to meet client’s high expectations. The total project value amounted to close to $5.0 million upon completion.
 

Stantec Building – 105 Carlton Gore Road and fit-outs

105 Carlton Gore Road is currently a free-standing multi-level office block consisting of 2 levels of basement car parking, ground floor office plus lobby and 4 levels of open plan office areas.

 

The building is underwent a full refurbishment targeting 5 Green Star and 5 Star NABERS NZ energy rating. A new central plant to 105 Carlton Gore Road consists of a new air-cooled heat pump that supplies chilled water and heating hot water to 2-pipe fan coil units throughout the building.

 

A heat recovery air handling unit provides tempered fresh air across the building. The project was fully designed, developed and coordinated in Revit and was successfully completed at a total value of $2.5 million, meeting all goals and timelines. 

 

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Slade Health – 32 Patiki Road

The facility comprises of two cytotoxic compounding cleanrooms and an additional compounding cleanroom for noncytotoxic products as well as supporting airlocks, change rooms and preparation rooms. In addition, the facility includes a Grade D Assembling and Packaging Area, a temperature-controlled storeroom, a temperature-controlled warehouse and dispatch area. Staff facilities including offices, canteen, meeting rooms and IPQC laboratory are also included. 
 

The 2 Cytotoxic Compounding Rooms, Cyto Prep and Change Room areas are air conditioned using dedicated close control air conditioning systems consisting of a 100% outside air handling unit incorporating chilled water cooling/dehumidification coil, heating hot water coil heaters, integral energy recovery ventilator, direct drive plug fans and filter bank. Air is supplied via terminal HEPA filters and exhausted from the Cytotoxic Compounding Rooms via terminal HEPA filters.
 

The project was fully modelled in Revit and successfully delivered through seamless coordination among all services and the builder's work. Through effective collaboration among teams and careful resource management, every phase was executed efficiently and to a high standard. The total project value ended up at $1.5 million with client-supplied plants and equipment, reflecting the scale and complexity of the facility.

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Auckland Art Gallery Decarbonisation

Auckland Art Gallery is a significant landmark and a cultural and historic asset of the city. The building is owned and managed by Tataki Auckland Unlimited (TAU). One of the main HVAC loads for the Art Gallery is air dehumidification. The legacy solution on site comprises cooling chilled water (CHW) via water sourced chiller and low temperature heating hot water (LTHHW) reheat via gas fired condensing boilers. Heat rejection from chiller is via cooling tower.
 

As part of a wider effort to de-carbonise TAU operations this project involved the installation of hot water heat pumps to supply heating LTHW, with a long-term goal of retiring the gas boilers currently employed.
Due to significant space, heritage and power supply constraints the solution chosen was to use three comparatively small water sourced heat pumps located in the existing generator plant room, with HP source heat recovery from the chiller cooling circuit via an existing (re-purposed) heat exchanger.

 

The overall SOW included

  •  Supply, delivery and installation of heat pumps and associated items

  • Removal of redundant equipment and connection of new system into

existing building systems

  • Electrical for mechanical and controls work

  • Commissioning, including adjustment of chiller condenser water flow to optimise overall system performance

Solar Panel Installation

AirAction is your premier HVAC company, dedicated to providing exceptional heating and cooling solutions for homes and businesses. With years of experience and a strong commitment to customer satisfaction, we’ve built a reputation for reliability and expertise in the HVAC industry.

Exciting news! We are now expanding our services to include solar panel installations.

 

Our mission is to help you achieve greater energy efficiency and sustainability. By harnessing the power of the sun, we can help you reduce your energy costs while minimizing your carbon footprint.

 

At AirAction, we believe that comfort should go hand in hand with environmental responsibility. Our team of skilled technicians is here to guide you through the process of integrating solar energy into your home, ensuring a seamless transition that complements our HVAC services.

Join us on the journey toward a greener future.

 

Choose AirAction for all your heating, cooling, and solar energy needs, and experience the perfect blend of comfort, innovation, and sustainability!

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Alfred Nathan House Auckland University 

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The project involved the supply and installation of ventilation and air conditioning systems for the Alfred Nathan House building located on Princess Street at the University of Auckland. The building had services removed to allow for seismic strengthening of the structure. The new system installed is a mixed mode system allowing natural ventilation and mechanical ventilation to meet the NZ Building Code. Heating and cooling is provided by two York reverse cycle heat pump / chillers. Natural ventilation is via windows and a central stairwell ventilation stack to provide cross ventilation and pressure relief when the forced ventilation system is operating. Air Action took on all the challenges required to fit services into an historic building with minimal impact on the original building.

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