
KDK
KDK RG20AHM1 Storage Water Heater — 20L, Japan Stainless Tank
Best-selling 20L storage heater — Made-in-Japan stainless tank, built-in ELB, IPX4. 5-yr tank warranty.
30L slim horizontal storage — 353mm slim body for concealed ceiling installs.
Image 1 of 1. PRO R SLIM 30

We source the unit and coordinate its installation — no juggling a separate seller and installer. One WhatsApp, one written quote, one team accountable for the agreed scope.
Selected 30. Price $280.
We'll confirm stock and any installation scope during published operating hours. Or add to cart and send a full order at once.
The PRO R SLIM 30 is a slim horizontal storage heater built for concealed, ceiling-hidden installation — just 353mm wide. A 30-litre enamelled-steel tank (factory-tested to 16 bar) with a large anticorrosion magnesium anode and a high-precision thermostat. Electric water-heater hookup in Singapore must be done by a licensed electrical worker — SparkFlow is BCA ME05 L1 registered, so every install is by-the-book for HDB and condo. WhatsApp us a photo of your current heater or the install spot for a fixed supply + install quote.
Read what customers say about our stores. Need installation too? Ask us to include it in your quote.

KDK
Best-selling 20L storage heater — Made-in-Japan stainless tank, built-in ELB, IPX4. 5-yr tank warranty.

KDK
30L storage heater — Made-in-Japan stainless tank, built-in ELB, IPX4. 5-yr tank warranty.

Rheem
20L or 30L slim storage heater for tight ceiling spaces · XS-20 / XS-30.

Rheem
15L or 30L compact cube storage heater · XC-15 / XC-30.