5 Common Water Heater Problems in Cairns
Water heaters are an essential appliance in every household, especially in tropical Cairns. They provide hot water for various purposes, from showering to washing dishes and laundry.
However, just like any other appliance, water heater problems can arise which may affect their functionality and efficiency. Plus, living in a warm and humid climate can accelerate wear and tear on your water heater.
At Alfa Plumbing, our team of experts can quickly diagnose and fix any water heater problem. We’ll work with you to ensure your system runs efficiently and meets your family’s needs. In this article, we cover five of the common hot water issues that can occur.
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Only Getting Cold Water?
One of the most annoying water heater issues is no hot water at all! There are several reasons why this may have happened, depending on whether you have electric or gas hot water.
- Heating element or thermostat – needs adjustment or replacement
- Circuit breaker or fuse – tripped or if blown, may need replacement
- Sediment buildup – restricting the element from fully heating the water
- Gas pilot light – if it’s out, the burner won’t ignite
- Gas supply valve – may be partially or fully closed
- Size of water heater – might be too small for your household
No matter what the reason behind your hot water service not working, Alfa’s expert plumbers have you covered.
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Low Water Pressure
Low or no water pressure in the house can be very frustrating. Simple tasks like showering or washing dishes then become an inconvenient chore. Several factors can contribute to this.
- Mineral buildup – sediment and scale from hard water clogging pipes or the heater’s inlet/outlet
- Partially closed valve – this could be either an isolation valve or temperature pressure relief valve
- Pipe corrosion – rust and deterioration inside older galvanised pipes can restrict water flow
- Plumbing system – the problem might originate from the overall plumbing system, not just the heater
Experiencing low water pressure in your house or business property in Cairns? Alfa has the solution!
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Inconsistent Water Temperatures
This is an annoying problem that may only become obvious when showering. No one else in your home is using hot water, yet you’re experiencing temperature fluctuations? It could be any of the following underlying issues needing a plumbing expert from Alfa.
- Faulty thermostat – the device that reads and controls the water temperature may be broken or set incorrectly
- Failed heating element – one of the elements may have burnt out
- Sediment buildup – a thick layer of mineral deposits can interfere with the heating process, causing hot spots and uneven temperatures
Whether it may be faulty equipment or hot water tank issues from internal sediment Alfa can sort it out for you. A quick call is all it takes on your part!
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Leaking Water Tank
Hot water heater leaking is one of the most serious problems, requiring immediate action to prevent significant water damage. Even subtle, unaddressed leaks can lead to mould growth and inflated utility bills. Is the water heater leaking from the top or is your hot water tank leaking from the bottom? Both issues need an expert! Some common causes are included here.
- Tank corrosion – internal rust has created a hole in the tank itself, which usually means replacement
- Loose connections – the inlet and outlet pipe fittings may have loosened over time
- Faulty valve – temperature and pressure relief valve may be leaking due to malfunction or excessive pressure
- Leaking drain valve – the valve used for flushing the tank may not be properly sealed
For any signs of water leaking from the water heater don’t hesitate make the call to Alfa.
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Strange Noises or Smells
Your water heater should operate relatively quietly but a hot water system making noise needs to be followed up. If you hear strange noises like popping, rumbling or crackling, it’s a strong indicator of sediment buildup. It means that water is getting trapped under the layer of mineral deposits at the bottom of the tank. The sludge can then boil, creating steam bubbles that make a popping noise.
A smelly water heater with a rotten egg smell like sulphur, is another common complaint. This is typically caused by a chemical reaction between the anode rod. It’s purpose is to prevent corrosion and bacteria in the water supply. While not usually dangerous, the smell is unpleasant.
Whatever hot water tank problems you may have, Alfa’s team of experienced plumbers has the knowledge and skills to handle any hot water issue. No matter how big or small, by using advanced tools and techniques, we ensure quick and effective solutions every time.
We can get you back to enjoying clean, reliable hot water without delay. With Alfa, your comfort and peace of mind are our top priorities.
Alfa Plumbing Gas Services provides local & affordable emergency plumbing, hot water systems, renovations & more in Cairns.
From emergency repairs and routine maintenance to installations and renovations, we prioritise your satisfaction and peace of mind.
Call us today! Or fill out our contact us form below.