Ariston Andris Slim in HDB: Installation Price Differences
Ariston Andris Slim in HDB: Installation Price Differences
1. Introduction
When searching using Google for “electric storage heater replacement” in Singapore, homeowners encounter a bewildering array of plumbers and handymen offering vastly different prices. A common question arises: Why isn’t there a standard market rate for such work? For instance, why don’t unlicensed installations cost S$150 and licensed ones S$350 uniformly?
This article explores the reasons behind this disparity, focusing on compliance with PUB regulations and the risks of cutting corners. By dissecting the two primary installation approaches—involving a PUB-licensed plumber vs. using an unlicensed handyman—we aim to help homeowners make informed decisions
2. Licensed vs. Unlicensed: Key Differences
- Involving a Licensed Plumber
- A licensed plumber either performs the work directly or supervises a team.
- Mandatory compliance with PUB’s Water Service Installation (WSI) Regulations and SS636 standards.
- Submission of a Certificate of Satisfactory Completion within seven days of installation.
- Unlicensed Handyman
- No legal qualifications or accountability to PUB.
- Often bypasses critical safety steps (e.g., anti-contamination valves, electrical bonding).
- No warranty or regulatory oversight.
3. The Four Tiers of Service Providers involving a Licensed Plumber
A. The “Retiree” (S$150)
- Profile: A retired Licensed Plumber who lend his Licensed to a company to use as a marketing tools to attract attention. He is not involve with any of the works and the company has no intention to comply.
- Compliance: None. Skips submissions, valves, drainpipes, and electrical bonding.
- Risk: High. No warranty; potential fines for non-compliance.
B. The “Rubber stamp” (S$180)
- Profile: Uses a licensed plumber’s name for marketing and submission only but does not involve them. He will only log in using Singpass for submisison by others without even knowing what has been submitted.
- Compliance: Submits false certificates (no on-site checks). May install basic valves.
- Risk: Moderate. No warranty; PUB may demand rectification on paper submission but not work.
C. The Licensed Handyman (S$250)
- Profile: Licensed plumber working solo, often cutting corners to save costs. No time and usually incapable to carry out submission.
- Compliance: Partial (e.g., double-check valves but skips drainpipes).
- Risk: Low. Offers warranty but may fail PUB inspections.
D. Full Compliance (S$400)
- Profile: Professional firms with engineers, licensed electricians (LEW), and plumbers.
- Compliance: Meets all SS636/PUB standards:
- Certificate submission.
- Double-check valve.
- Drainpipe connected to floor trap.
- Electrical bonding.
- Risk: Minimal. Full warranty and legal protection.
4. Additional Compliance Costs Breakdown for Ariston Andris Slim Installation
| Requirement | Retiree | Rubber Stamp | Licensed Handyman | Full Compliance |
|---|---|---|---|---|
| Certificate Submission (S$50) | ✖ | ✔ | ✖ | ✔ |
| Double-Check Valve (S$80) | ✖ | ✖ | ✔ | ✔ |
| Drainpipe Connection (S$150) | ✖ | ✖ | ✖ | ✔ |
| Electrical Bonding (S$50) | ✖ | ✖ | ✖ | ✔ |
| Total Compliance Cost | S$0 | S$50 | S$80 | S$330 |
5. Value Comparison: Is Cheaper Better?
- Retiree/Literate Retiree: Low upfront cost but risks fines (up to S$10,000 under PUB regulations) and voided insurance for water damage.
- Licensed Handyman: Mid-range price but potential rework costs if PUB inspects.
- Full Compliance: Higher initial cost but ensures safety, legal compliance, and warranty coverage.
6. Risks of Non-Compliance
- Legal: Fines for unlicensed work (Regulation 13, PUB Regulations 2018).
- Safety: Contaminated water from missing valves; electrical faults due to poor bonding.
- Financial: Water damage claims may be rejected by insurers.
Conclusion
While cheaper options for installing an Ariston SL20 heater may seem appealing, the long-term risks far outweigh short-term savings. Full compliance ensures:
- Protection from legal penalties.
- Reduced risk of water/electrical hazards.
- Valid warranties and insurance coverage.
For HDB homeowners, investing in a licensed, reputable provider safeguards both your home and peace of mind. Always request proof of PUB compliance and clarify warranty terms before committing.
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