3 Oct 2024

Storage Water Heater Leaking Water: Rheem EH-40M Replacement with Rheem EHG-40S at Cabana on 26 Jun 2024

A customer experienced significant leakage from their Rheem EH-40M storage water heater, which had deteriorated over time. They contacted Homeone for an upgrade, and we recommended the Rheem EHG-40S water heater with the same 40L capacity.

Our installation service adheres to PUB regulations, ensuring compliance and reliability. Our comprehensive package includes necessary PUB submission, offering peace of mind and a seamless upgrade experience.

Project location
Cabana
Property type
Condominium

Table of Contents

Storage Water Heater Leaking Water: Rheem EH-40M Replacement

Old storage water heater: Rheem EH-40M Water Heater

New storage water heater: Rheem EHG-40S Water Heater

Rheem offers a wide range of water heaters, including electric, gas, hybrid heat pump, and tankless models, designed for energy efficiency and performance.
Their products are used in both residential and commercial applications, with features like glass lining for durability.
Rheem has been a leader in water heating since 1931, expanding globally after its 1925 founding by the Rheem brothers, originally producing steel drums.

This heater unit has met the following requirements for a water heater:

Storage Water Heater Leaking Water, Replacement Work Scope:

1. Supply of New Tank, Pipe, and Fittings

Provision of a brand-new, high-quality tank along with all necessary pipes and fittings to ensure a seamless and durable installation, meeting industry standards for optimal performance.

2. Removal of Old Tank

Professional removal of the existing tank, ensuring safe disconnection and disposal, minimizing disruption, and adhering to environmental regulations for proper disposal.

3. Pipe Works Partial Redo to Comply with PUB Regulations

Redoing part of the piping system to ensure compliance with PUB regulations, using high-quality materials and techniques to guarantee safety and reliability.

4. New Tank Installation

Expert installation of the new tank, ensuring secure mounting and connection to the existing system, maximizing efficiency and lifespan of the new setup.

5. Testing and Commission

Thoroughly test and commission the new system, ensuring all hot water outlets, including bathroom shower mixers and kitchen basin taps, receive hot water.

6. Clean Up Before Leaving

Thorough clean-up of the work area post-installation, ensuring no debris or materials are left behind, leaving the site clean and ready for use.

7. PUB Approval Letter

Our Homeone team will handle all paperwork and submission processes to secure the PUB approval letter, ensuring a hassle-free experience for the customer.

Regulatory Compliance:

The electric water heater as a whole unit (i.e. parts incorporated in the water heater itself such as heating element, pressure relief valve/temperature relief valve, water tank, etc. shall be tested in accordance with the following:

AS/NZS 4020:2018 Appendix K – Sample extraction procedure for use with water heating system. An accredited or non-accredited test report for Appendix K is acceptable provided that the test laboratory is accredited by Singapore Accreditation Council (SAC) to AS/NZS 4020:2018 Appendix H on Extraction of Metals, at the point of testing;
The samples extracted in accordance with Appendix K shall then be tested in accordance with AS/NZS 4020:2018 Appendix H – Extraction of metals (for metallic materials in contact with water). The maximum allowable concentrations of metals listed in Table 2 of AS/NZS 4020:2018 shall not exceed the limits specified by the World Health Organization (WHO) Guidelines for Drinking Water Quality.

Our licensed water service plumber has ensured that work is done in accordance with the conditions stated below:

All water service installations must be in accordance with the Public Utilities (Water Supply) Regulations, Singapore Standards 636 for Water Services, and all other relevant statutory requirements.
The proposed works shall not adversely affect the existing water supply reticulation system.
The proposed water storage heater is installed in accordance with the specifications and requirements of the manufacturer.
The installation of double-check valves is safe and effective in preventing backflow and the back-siphonage of water from the storage water heater through the heater inlet pipe and will be safe for use.

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