30 Jun 2025

Ripple Bay

Ariston Water Heater Rusty: PRO R S 56SHE Replaced with PRO R S 56SHE at Ripple Bay on 10 Jun 2025

A homeowner at Ripple Bay Condominium contacted Homeone after observing water leaks and rust stains around their ceiling-mounted water heater. Our inspection confirmed a typical case of "Ariston Water Heater Rusty." The installed Ariston PRO R S 56SHE unit had reached the end of its lifespan, with clear signs of corrosion and active leakage from the tank body.

The tank’s enamel surface was discoloured and streaked with rust. Brown water traces were visible at the base, and water was seeping from multiple points, indicating internal corrosion had compromised the tank’s integrity. Additionally, the original installation lacked a double check valve, which is essential to prevent backflow into the clean water supply and is required under Singapore Standard SS636.

Project location
Ripple Bay
Property type
Condominium

Before

Replacement of a Ariston PRO R S 56SHE RSwater heater to resolve heater problems end of service life.

After

The Ariston PRO R S 56SHE has been newly installed to the existing water heater system, with all connecting pipework made of stainless steel. The installation includes a new stop valve, double check valve, drain pipe, electric bonding, and 2.5mm² wire, and a submission has been filed to PUB to ensure safety and compliance with PUB regulations. Additionally, Homeone offers a 1-year warranty on this installation, complementing the manufacturer's warranty, ensuring peace of mind and reliable service.

Table of Contents

Ariston Water Heater Rusty: PRO R S 56SHE Replaced with PRO R S 56SHE at Ripple Bay

Old Water Heater:

Ariston PRO R S 56SHE

Old Water Heater:

Ariston PRO R S 56SHE

Site Findings

Ariston water heater rusty along the bottom seam and pressure valve
Active leakage and ceiling dampness from corroded tank
Existing heater lacked a check valve for backflow prevention
Heater had served beyond its expected life cycle
Replacement of fittings and restoration of compliance requ

Proposed Solution for Water Heater Rusty

To address the Ariston water heater rusty issue, Homeone supplied and installed a new Ariston PRO R S 56SHE unit—same model but brand new and upgraded fittings. The replacement was carried out by our experienced technicians under the supervision of a PUB-licensed plumber.

Key upgrades included:

Replacement of the rusty Ariston water heater
Installation of a double-check valve to prevent contaminated backflow
Reinforcement of pipework with stainless steel connections
Full testing of the temperature/pressure valve and water flow

The installation ensures both safety and regulatory compliance, with proper drainage and pressure protection restored.

Work Scope for Ariston Water Heater Corrosion Replacement

Removal & Site Prep

Shut off the water and power supply
Safely removed the corroded PRO R S 56SHE unit
Disconnected non-compliant fittings

Installation of New Heater

Mounted the new Ariston PRO R S 56SHE securely
Installed stainless steel inlet/outlet pipework
Fitted double check valve, drainpipe, and stop valve
Applied protective electrical bonding
Recommissioned the system and tested for leaks and safety

Testing & Commissioning

Leak testing and pressure validation
Bonding continuity check
Verified safe operation of temperature relief valve and new drainage line

Documentation

Submit the required documents to PUB by a PUB-licensed plumber

Conclusion

This Ariston water heater rusty case at Ripple Bay highlights the importance of timely replacement when corrosion is visible. The new installation of the same model (PRO R S 56SHE) with safety upgrades gives the homeowner peace of mind, knowing the system is now fully compliant with PUB regulations, including proper check valve integration and corrosion-resistant connections.

At Homeone, we handle ceiling-mounted heater replacements with care and expertise, protecting both your property and water quality.

Project Location: Ripple Bay

Ripple Bay