Automatic Through-Wall Kitchen Extraction Kit (180mm)

Price range: $483.00 through $575.00

Kit Type *
External Grille *

White ABS plastic cowl.
Suitable for installation in walls and roof gable ends.

Stainless steel cowl. Can be painted or left as metal colour.
Suitable for installation in walls and roof gable ends.

External Grille *

White ABS plastic louvre grille.
Suitable for installation in soffits.

White ABS plastic cowl.
Suitable for installation in walls and roof gable ends.

Stainless steel cowl. Can be painted or left as metal colour.
Suitable for installation in walls and roof gable ends.

Paint Cowl?

Check the above option if you would like us to spray paint your cowl to match your house’s cladding colour.

Colour (Dulux colours preferred) *
Total price:$483.00
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Keep your home’s air fresh, healthy, and free from unwanted fumes with EVOAQ’s Through Wall Kitchen Extraction

Designed specifically for residential kitchens and kitchenettes with no ceiling space and no space for a rangehood, these intelligent through wall kitchen extraction systems automatically detect and remove steam and Volatile Organic Compounds (VOCs) – such as cooking odours, paint vapours, and other harmful gases – before they linger in the air you and your family breathe.

Good ventilation is essential to indoor comfort and long-term health, and EVOAQ VOC extraction takes that a step further by actively removing the polluted air from the source.


Simple Through-Wall Kitchen Extraction

This EVOAQ kitchen through-wall extraction kit provides a simple, effective way to remove cooking fumes, moisture, and VOCs directly at the source. As such, it is an ideal solution for kitchens where traditional rangehood ducting is impractical or where a clean, discreet installation is preferred.

Designed for quiet operation and reliable performance, the kit pairs efficient extraction with smart VOC-based controls. This means extraction rates increase automatically when the air quality drops, for better air quality with minimal energy use and no need to manually turn on your fan.


Choose What Works for Your Kitchen

The kitchen through-wall extraction kit is available in two options, depending on your needs and budget.

Standard Kit (No Grease Grille) contents:

  • EVOAQ Through-wall EC Kitchen Extraction fan
  • Stainless steel external cowl
  • Ducting and tape
  • Installation instructions

This option is ideal for cost-conscious installs or where an existing rangehood is already in place. It can be added as supplementary extraction to maintain kitchen air quality. This is especially useful for rental properties, ensuring the kitchen stays up to standard even if tenants don’t use the rangehood.

Grease Grille Kit contents:

  • EVOAQ Through-wall EC Kitchen Extraction fan
  • EVOAQ Grease Grille
  • Stainless steel external cowl
  • Ducting and tape
  • Installation instructions

The EVOAQ grease grille protects the fan from grease and dust build-up. It helps maintain performance over time, and makes cleaning easy. It also has the look of a traditional rangehood grille, allowing it to blend neatly into most kitchen designs.


All of our extraction systems comply with the Healthy Homes standards.

For a deeper look at how our VOC control solutions work and which options are best for your space, visit our full information page. There you’ll find specifications, FAQs, and guidance to help you choose the right system for your needs.

Weight2.7 kg
Dimensions39 × 24 × 26 cm
Flyer

https://evoaq.co.nz/download/flyers/EVOAQ_Kitchen_Extraction_Flyer.pdf

Duct Size

150mm

External GrilleABS Cowl Includes back-draught shutter
External Grille Size150mm 150mm duct connection
Fan Motor TypeEC Motor 230VAC Electronically Commutated (EC) fan motor, with 10-100% variable speed controllability
Fan Size180mm Internal wall/ceiling cut-out for fan is 180-185mmm, duct connection is 150mm
Fan Type

Through-Wall Fan

G4 ComplianceCompliant with G4 Building code This system is compliant with G4 Building Code ventilation requirements (as per NZS 4303:1990). This means ventilation systems are capable of delivering at least 7.5L/s per person of fresh air to living spaces; bathroom/laundry fans can provide at least 10L/s continuous and/or 25L/s intermittent extraction; and kitchen fans can provide at least 12L/s continuous and/or 50L/s intermittent extraction.
Healthy Homes ComplianceCompliant with the NZ Healthy Homes Standards This system is compliant with the New Zealand Healthy Homes Standards. This means that for kitchens, the system has an exhaust capacity of at least 12L/s (continuous) and/or 50L/s (intermittent extraction). And for bathrooms, the system has an exhaust capacity of at least 10L/s (continuous) and/or 25L/s (intermittent extraction).
Internal Grille Size206mm x 206mm fan grilleFan grille; square 205 x 205mm face size. Fan ducting connection is 150mm, 310mm x 230mm grease grille Grease Grille size 310 x 230 x 20mm. Duct size depends on selected connector/fan.
Sensor Type

Humidity, Temperature, VOC Volatile Organic Compounds sensor

Speed ControlsPollutant Management Pollutant Management is the EVOAQ proprietary technology that combines VOC, humidity and temperature sensors with air quality indexing to automatically adjust sensor operation

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