
KDK 20WHCT Window-Mount Electric Ventilating Fan — 20cm
20cm window-mount exhaust fan — rain-proof, wind-resistible, electric shutter. IPX4.
Supplied and installed by us.
We source this unit and our HDB-licensed crew fits it — no juggling a separate seller and a handyman. One WhatsApp, one fixed quote, one team that's accountable for the whole job.
We'll confirm stock + bundle install if you need it. Most replies within minutes during work hours. Or add to cart and send a full order at once.
Installed by Singapore's most-reviewed home team.
You're not just buying the unit — our HDB-licensed crew fits it on the same quote, backed by the track record below.
- Faults? We come back
- We follow up after install
- 12-month workmanship warranty
Why we stock the KDK.
The KDK 20WHCT is a 20cm window-mount ventilating fan with a rain-proof, wind-resistible HP condenser motor and an advanced aerodynamic blade design that minimises airflow obstruction. The hood-and-bent-end shutter and IPX4 (outside) rating make it well-suited to bathrooms and kitchens that vent through a window. Ventilating fans need a proper opening (wall / window / ceiling cut-out), ducting where required, and a wired connection — SparkFlow's handyman and ME05 L1-licensed electrical team installs the lot (three-phase industrial units are wired by our licensed electricians). WhatsApp us a photo of the spot for a fixed supply + install quote.
Key features
- Rain-proof, wind-resistible motor — vents through a window
- IPX4-rated against splashing from outside
- Advanced aerodynamic blade design
- Hood & bent-end shutter
- 12-month KDK manufacturer warranty



