A homeowner at 409D Northshore Drive HDB contacted Homeone after discovering water marks and rust streaks near the ceiling-mounted storage heater. The existing heater was reaching the end of its lifespan. Upon inspection, our technician confirmed a clear case of “Ariston Water Heater Corrosion.” The Ariston AN2 30 RS unit had begun corroding around the base and fittings, with signs of water leakage and oxidation.
In addition to the Ariston water heater corrosion, the original installation failed to comply with PUB regulations:
These missing components compromised both water hygiene and electrical safety, making the replacement both necessary and urgent.
Homeowners at 409D Northshore Drive engaged Homeone to replace a corroded storage water heater that had become unreliable and unsafe for continued use. Due to the compact ceiling space and limited access, careful planning and proper workmanship were required to ensure the replacement was carried out safely and efficiently.
Our team replaced the damaged unit with a modern Ariston SL2 20 RS, selected for its compact design and suitability for the existing installation layout. Despite the space constraints, the replacement works were completed smoothly by one of our trained technicians, with all critical steps carried out under the supervision of a PUB-licensed plumber.
Homeowners at 409D Northshore Drive engaged Homeone to carry out a water heater replacement after their existing unit showed signs of deterioration. Due to the tight ceiling space and limited access, the replacement required careful handling to ensure the work could be completed safely without disrupting the surrounding area.
The original water heater had developed visible corrosion, indicating that internal wear had progressed beyond a safe level. Continued use of a corroded unit increases the risk of:
Water leakage or sudden tank failure
Damage to ceiling finishes and surrounding fittings
Reduced reliability of hot water supply
Potential non-compliance with current safety standards
Given the condition of the unit and the installation environment, replacement was the most practical and responsible solution. Acting early helped prevent further deterioration and avoided the risk of emergency failure.
We are an independent PUB-licensed service provider offering installation, replacement, and technical support for Ariston storage water heaters.
We are not the official Ariston manufacturer or brand owner, but we carry out all works in accordance with PUB Water Supply Regulations.
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Clear signs of Ariston water heater corrosion at the tank outlet
Missing check valve, drainpipe, and bonding
Pipe joints showing signs of early rust and deterioration
The heater is at the end of its service life, requiring immediate action
Shut off the water and power supply
Safely removed the corroded AN2 30 RS unit
Disconnected non-compliant fittings
Mounted the new Ariston SL2 20 RS 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
Our job was completed together with the required PUB submission. This ensures all plumbing works meet PUB’s standards and comply with Public Utilities (Water Supply) Regulations — a key part of doing the job safely and correctly.
This Ariston Water Heater Corrosion case at 409D Northshore Drive was safely and professionally resolved with a fully compliant installation of the Ariston SL2 20 RS. The new system now includes all necessary safety components—backflow prevention, controlled drainage, and electrical protection—ensuring long-term peace of mind for the homeowner.
Homeone ensures every installation meets strict PUB and EMA standards, even in tight HDB ceiling spaces.
