Does SparkFlow install the RA 15B SIN2.5?

Yes — our team can quote supply and installation together. Add it to your cart, or WhatsApp us a photo of your space, and we'll confirm the product, installation scope and any regulated trade needed before booking.

Do I need a licensed installer for a water heater?

The plumbing, mounting and electrical hookup are different scopes. Any new or altered electrical installation must be handled by an EMA Licensed Electrical Worker; gas work needs an appropriately licensed gas service worker. We confirm who is responsible for each regulated part in your quote.

How much does installation cost?

Installation is quoted per job once we know the unit and your site (ceiling type, existing wiring or plumbing, access). WhatsApp the model and site photos; we will confirm the written scope, price and available slot during operating hours.

Is it covered by warranty?

Coverage depends on the exact product and installation scope. We identify the current manufacturer terms and any SparkFlow workmanship term in the written quote; keep the invoice, model and serial number for a claim.

How do I order and pay?

Add it to your cart and we'll send the exact quote on WhatsApp, or message us directly. Pay by PayNow, bank transfer or card. We confirm stock and an installation slot before anything is locked in.

How fast is delivery and installation?

Stock, supplier lead time, delivery access and the required trade all affect timing. We confirm product availability and the installation slot before you approve the order.

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RubineElectric Storage Water Heater

RA 15B SIN2.5

Black · Above-sink

from$285SGD · unit only — install quoted separately

Details & specifications

1 / 4

Sourced direct from supplierDelivery date confirmed with your order

One team · one quote

Supplied and installed by us.

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.

Regulated work matched to the right tradeWorkmanship terms stated in the quote

WhatsApp for price + availability

We'll confirm stock and any installation scope during published operating hours. Or add to cart and send a full order at once.

Product details

The RA 15B SIN2.5 is a Rubine above-sink black-finish electric storage water heater. Comes with Water Heater + Dielectric connector + Pressure Relief Valve + Mounting Hardware. Backed by 1 Year Parts + Service / 5 Years Heating Element / 7 Years Inner Tank. Supply and installation can be quoted after we confirm the model, site conditions and any regulated trade scope.

Before you order

Why book SparkFlow

A public track record you can check.

Browse our customer feedback and company registrations. If you need installation, ask us to include it in your quote.

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HDB DRC status

HB-10-5499Z

HDB Registered Renovation ContractorHB-10-5499ZBCA ME05 Electrical EngineeringL1Press profilesCNA · Vulcan PostPublic storesShopee · Lazada

We don't disappear after the sale.

Keep the quote and invoice so scope, products and applicable terms are clear.

Documented issue review
One contact for follow-up
Coverage stated in writing

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