• DIY high velocity exhaust fan with fitted back draft damper
  • Turbo cylinder fan blade design for powerful air-steam extraction
  • Exhaust fan with removable easy clean cover
  • Ultra quiet ball bearing motor
  • Easy installation clamps to fit and secure fan into ceiling
  • 100mm diameter side ducting for easy duct installation
  • Self sealing exhaust damper to prevent drafts
  • 0.9 Metre flex and 3 pin plug
  • Requires a separate switched surface socket for DIY installation
  • Complete with white fascia plate


  • Exhaust air movement (m³/hr): 180
  • IP Rating: IPX4
  • Noise Level (Db): <45dB
  • Connection type: 0.9 cable with approved 3 pin plug
  • Material: Plastic
  • Fan Blade Size Diameter: 124mm
  • Ductable: Side ducted
  • Colour: White


  • Cut Out Size: 240mm
  • Grill Size: 270mm x 270mm
  • Minimum installation depth: 220mm
  • Duct Outlet Diameter: 100mm

All products must be installed by a licensed electrican. DIY electrical work is illegal and very dangerous.

Change of Mind
All products purchased from MJS Electrical Products & Supplies are backed by a thirty (30) day Peace of Mind Return Policy. All products returned must be in perfect unused condition, with all components, complete with original packaging. We will not allow returns on damaged or incomplete products. Proof of purchase is required. Should the product not be in original condition, please contact us before returning it as this may save you some unnecessary costs.

Damaged / Faulty Goods
If you find that the goods were damaged in transit or were faulty in some manner, please contact us within 24 hours of receiving the goods. We will organise for the return of the goods and arrange a credit towards your next purchase or send a replacement product. Customer will incur the cost of return postage and be credited the purchase price only. We recommend that you return your unwanted items using registered post or trackable courier. We can not be held responsible if returned items are lost in transit.

Product warranties are governed by the respective manufacturers and / or suppliers warranty terms and conditions (available on request). We will not be liable to you or any third party for any loss suffered due to product failure. We will process product warranty claims through the respective manufacturers and/or suppliers. All warranties are void if the product is not installed by a licensed electrician.

Frequency 50Hz
Type Ceiling Exhaust Fan
Airflow 270 m³/hr
Material Plastic
Cutout Size 240mm
Wattage 25W
Model # MXFSS20W
Barcode # 9312375508052
Brand Martec
Shipping Weight 3.0000kg
Shipping Width 0.360m
Shipping Height 0.375m
Shipping Length 0.220m

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