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Solution: My Drain Pipe is Higher than the Relief Valve!

A Helpful Solution That Lets You Install Storage Heaters in Short False Ceilings

• Useful for condo owners with a tight false ceiling space
• when storage heaters work, they drip water (like an aircon)
• all storage heaters need a drainage point
• If you have a short false ceiling height, the drain pipe with a high position.

The Problem

• The relief valve is a pressure reducing device.
• It is fixed at the water inlet of the heater
• This valve cannot be lower than the position of the concealed drain pipe. • Why? Because the tube that joins the relief valve to the drain pipe must allow water to flow downwards continuously
• Water cannot flow upwards.
If water can't flow out from the relief valve, pressure can't be released. If pressure can't be released, the heater tank will be damaged.

The Solution

• Run your cold water pipe above the drain point location
• Attach the relief valve to the highest cold pipe position.
• Now you can attach the green tube in a downward facing direction to the drain pipe
• With this method, you have more heater options for your ceiling!
This solves the layout issue of the relief valve blockage.

It Helps to Think Out of the Box!

Traditional installation methods are great, but thinking outside the box be a great help help if you are stuck! 

As specialists in water heating, we can use our experience to create possibilities and options for you.

Have a question? Drop us a message or give us call.

We Have Creative Solutions!

The installation was done well despite the fact that the HDB given outlet was not in the best condition. The water temperature has also remained consistent even when both showers are being used at the same time. Thank you Kalam and Shamemul for doing a great job with the installation.
Rakhshan Ariffin
Google review
From the outset, their patience, friendliness, and professionalism were evident, making the installation process a breeze.

What truly sets them apart is their willingness to go the extra mile to find solutions and alternatives. Despite encountering initial obstacles with a partition wall that seemed impossible to mount the water heater on, they persevered and managed to successfully install it. This demonstrates their dedication and resourcefulness in overcoming challenges.

Their exceptional service and commitment to customer satisfaction make them a top choice in the industry.
Afzal H.M.N
Google review

Drain Pipe FAQ

What heaters require a drain pipe?
Water heaters that require a drain pipe are typically those that need to expel water due to condensation or pressure relief. These include:

1. Storage Water Heaters
2. Heat Pump Water Heaters
3. Solar Water Heaters
If your contractor did not provide a drain pipe for a water heater that requires one, you may face several issues, depending on the heater type:

1. Water Damage & Leaks
water can pool around the unit, leading to mold, corrosion, or electrical issues.
2. Voided Warranty

Failure to have a proper drainage may damage your water heater tank, voiding its warranty

It is important to engage someone to fix a drain pipe as soon as possible.

Older HDB with water heaters installed inside the shower (wet) area of the bathroom do not need a drain pipe. The design is so that the relief valve drips into the shower area.
It is normal room temperature water. In Singapore, this is around 30ºC. You are at no risk of getting scalded or burnt.

This is why even though some relief valves are designed to drip into wet areas of the bathroom, it is 100% safe.

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Amanda

I love turning complex water heating into easy, engaging knowledge. Learning should be fun!