A Quooker boiling water tap is a convenient addition to any kitchen, providing instant hot water for cooking, tea, and cleaning. However, some users experience issues where the Quooker spits hot water unexpectedly. This can be alarming and even dangerous if not addressed properly.
In this guide, we’ll explore the common causes of a spitting Quooker tap, how to troubleshoot the issue, and steps to prevent it from happening again.
1. Why is My Quooker Spitting Hot Water?
There are several reasons why a Quooker might spit hot water rather than dispensing it smoothly. Understanding the root cause can help you fix the issue effectively.
Common Causes
Pressure Build-Up in the Tank – When water heats up, it expands. If there is too much pressure in the Quooker tank, it may cause the tap to release bursts of hot water.
Air Trapped in the System – After installation or maintenance, air bubbles can get trapped inside the pipes, causing the tap to sputter.
️ Limescale Buildup – If you live in a hard water area, mineral deposits can accumulate inside the tank and pipes, disrupting the flow of water.
️ Thermostat Issues – A malfunctioning thermostat may cause the water temperature to fluctuate, leading to erratic water flow.
Faulty Valve or Seal – A worn-out valve may not regulate water pressure correctly, resulting in sporadic spitting.
Now that we understand the causes, let’s look at how to fix the problem.
2. How to Fix a Quooker That Spits Hot Water
Step 1: Check for Trapped Air
If you’ve recently installed or serviced your Quooker, air may be trapped inside the system. To fix this:
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Turn off the Quooker tap completely.
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Turn it on again slowly and let the water run for a few seconds.
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If the water sputters at first and then smooths out, the issue was likely trapped air.
For new installations, you may need to repeat this process several times before the air is fully released.
Step 2: Descale Your Quooker
If limescale buildup is causing the spitting, descaling the system can help. Here’s how:
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Turn off the Quooker system and let it cool down.
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Drain the tank according to the manufacturer’s instructions.
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Use a descaling solution (or white vinegar mixed with water) to clean the tank and pipes.
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Flush the system with clean water before turning it back on.
Regular descaling helps prevent future problems, especially in areas with hard water.
Step 3: Check the Water Pressure
High water pressure can lead to irregular water flow and cause spitting. To check this:
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Turn on the Quooker tap slowly and observe how the water comes out.
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If the flow is too strong, consider installing a pressure-reducing valve on your main water supply.
This simple adjustment can make a big difference in how your Quooker functions.
Step 4: Inspect the Valve and Seals
Over time, the internal components of your Quooker may wear out or become faulty. If your tap continues to spit water:
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Check the tap’s valve and seals for any visible wear or damage.
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If they are cracked or loose, replace them with Quooker-approved spare parts.
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If you’re unsure, contact a Quooker technician for assistance.
Regular maintenance can prevent costly repairs in the future.
Step 5: Adjust the Thermostat
If the water temperature fluctuates, it could be due to a faulty thermostat. To test this:
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Lower the temperature setting on your Quooker unit and see if the spitting reduces.
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If the issue persists, you may need to replace the thermostat.
A malfunctioning thermostat can cause overheating, which leads to sudden bursts of hot water.
3. Preventing Future Issues with Your Quooker
To keep your Quooker running smoothly, follow these preventative measures:
✔ Regular Descaling – Clean your system every 3-6 months if you have hard water.
✔ Check for Leaks – Inspect your tap and connections for loose fittings.
✔ Use the Tap Properly – Always turn the tap on slowly to avoid pressure surges.
✔ Monitor Water Pressure – Install a pressure regulator if needed.
✔ Schedule Maintenance – If you notice unusual behavior, get it checked before it worsens.
By following these tips, you can prolong the life of your Quooker tap and prevent future spitting issues.
4. Frequently Asked Questions (FAQs)
Q1: Is it normal for a Quooker to spit a little bit?
Yes, minor sputtering can happen, especially after the tap hasn’t been used for a while. However, constant or excessive spitting is a sign of a problem.
Q2: Can a Quooker tap burn me if it spits hot water?
Yes, sudden bursts of boiling water can be dangerous. Always approach the tap cautiously if you notice irregular water flow.
Q3: How often should I descale my Quooker?
If you live in a hard water area, descale your system every 3-6 months. Otherwise, once a year should be sufficient.
Q4: What should I do if my Quooker still spits after troubleshooting?
If none of the above solutions work, contact Quooker customer support for professional help.
A spitting Quooker tap is usually caused by pressure buildup, trapped air, limescale, or faulty components. Fortunately, most of these issues can be resolved with simple troubleshooting steps like descaling, checking the water pressure, and inspecting the valves.
By maintaining your Quooker regularly, you can enjoy instant boiling water without the risk of sudden hot water spurts. If problems persist, seek professional help to ensure your tap operates safely and efficiently.