Geberit Kappa21 115.240.KN.1 Flush ActuatorGeberit Kappa21 115.240.KN.1 Flush Actuator
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GeberitConcealed Cistern

Geberit Kappa21 115.240.KN.1 Flush Actuator

Geberit Kappa21 actuator plate · matt / bright / matt chrome finish

from$271SGD · unit only — install quoted separately
Sourced direct from supplierFast SG deliveryAuthentic stock

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.

HDB-licensed · insuredWorkmanship warranty

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.

150,000+
across Singapore
6.6k+
Google · Shopee · Lazada
4.8★
across all platforms
HDB Licensed ContractorHB-10-5499ZME05 Electrical ContractorL1Featured inCNA · Straits TimesThree Best Rated4.8★
We don't disappear after the sale.
The thing our customers rate us highest on.
  • Faults? We come back
  • We follow up after install
  • 12-month workmanship warranty
About this product

Why we stock the Geberit.

Finished in matt, bright and matt chrome, this Geberit Kappa21 actuator is the front face that operates a Geberit Kappa concealed cistern. It is a plastic plate fixed to the finished wall, with the cistern itself concealed in the cavity behind. The plate is the visible flush button for the system. Supply and HDB-licensed installation available through SparkFlow — WhatsApp us for a quote.

Common questions

Everything you'd ask before ordering.

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