Change Lights
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If you want to change lights in your home we can help. You should seek assistance from our team of dedicated professionals here at Same
Heater Fan Replacement
G★★★★★
4.6 · 2,000+ Google reviews
4.6 · 2,000+ Google reviews
A bathroom heater fan that is noisy, no longer heats, or has a weak fan makes cold, steamy mornings worse and leaves the room prone to mould. Our licensed electricians replace faulty, noisy and failed heater fans and 3-in-1 heater-light-fan units, swapping blown heat lamps, failed elements and worn fan motors, or the whole unit, and ensuring the exhaust fan is ducted outside so moisture leaves your home, all to the AS/NZS 3000 standard. We can upgrade you to a quieter, more efficient unit with LED lighting. We replace heater fans across Brisbane, Perth and Adelaide, with same-day service where we can and an upfront fixed price.
Why choose Same Day Trades for heater fan replacement
We are local, licensed electricians who do this work every day, so we get it right the first time, with no mess and no shortcuts on safety.
- Fully licensed electricians, all work to AS/NZS 3000
- Upfront fixed pricing before we start
- Safety switches and a compliance certificate where required
- Same-day help for urgent faults
- Servicing Brisbane, Perth and Adelaide, phones answered around the clock
You get safe, tidy, guaranteed workmanship every time, and honest advice on what your home actually needs.
Replacing your bathroom heater fan
A bathroom heater fan, often a 3-in-1 unit combining a heater, light and exhaust fan, keeps your bathroom warm, lit and ventilated, but when it gets noisy, stops heating, or the fan weakens, it is time to replace it. We replace faulty, noisy and failed bathroom heater fans and 3-in-1 units, swapping failed parts or the whole unit, and ensuring the exhaust fan is properly ducted outside so moisture leaves your home. Replacing an old or faulty unit restores a warm, well-lit, properly ventilated bathroom. We replace heater fans across Brisbane, Perth and Adelaide, to the wiring standard, with an upfront fixed price and workmanship we stand behind.
Signs your heater fan needs replacing
Several signs point to a heater fan that is due for replacement:
- The heat has stopped working, blown heat lamps or a failed element
- The fan is noisy, a worn motor
- The fan is weak and no longer clears the steam
- The light has failed
- The unit is old, discoloured or dated
- It no longer works at all
While individual parts like heat lamps can sometimes be replaced, an old unit with a worn fan motor or multiple failed functions is usually best replaced with a modern, quieter, more efficient one. We advise on repair versus replacement and fit a quality new unit.
Heat lamps and elements
If your heater fan has stopped heating, the most common cause is failed heat lamps (the glowing globes that provide radiant warmth) or a failed heating element in fan-heater types. Heat lamps blow over time and are a common, often simple replacement, and we can replace them to restore the warmth. However, if the heat lamps keep failing, the fan motor is also worn, or the unit is old, replacing the whole unit is usually the better value than repeatedly replacing parts in an ageing fitting. We can replace the heat lamps or element, or recommend a new unit if that makes more sense, so your bathroom is warm again for those cold mornings.
Noisy fan motors
A heater fan that has become noisy, a loud hum, rattle or grind, usually has a worn fan motor, and the noise tends to get worse over time. A noisy unit is unpleasant, and often leads people to avoid running the fan, which leaves the bathroom steamy and prone to mould. While the motor can sometimes be replaced, in an older unit it is usually more cost-effective to replace the whole unit with a modern, quieter one, which will also be more efficient and effective. We can assess whether a motor replacement or a new unit is the better option. Either way, we restore quiet, effective operation, so you will actually run the fan and keep the bathroom dry.
The exhaust fan and mould
The exhaust fan part of a heater fan unit is important for removing the steam and moisture from showering, which prevents mould, mildew and damp in the bathroom. If the fan has weakened or failed, the bathroom stays steamy and mould returns. Crucially, for the fan to actually remove moisture, it must be ducted to outside, not just venting into the roof space where the damp would cause problems. When we replace a heater fan, we ensure the exhaust fan is effective and properly ducted outside, so it genuinely clears the moisture. A heater fan with a working, well-ducted exhaust keeps your bathroom warm, lit and dry, tackling the damp that causes mould.
Ducting to outside
A common problem with older heater fan installations is that the exhaust fan vents into the roof space rather than outside, which means the moisture does not leave the home, it just condenses in the roof, causing damp, mould and potential damage to the ceiling and structure. When we replace your heater fan, we check and, where needed, correct the ducting so the fan vents properly to outside, through the roof or wall to an external vent. This ensures the moisture is genuinely removed from your home, so your bathroom stays dry and your roof space does not suffer. Proper ducting is an important part of a heater fan replacement that actually solves bathroom damp.
Upgrading to a modern unit
Replacing an old heater fan is a chance to upgrade to a modern unit that is quieter, more efficient and more effective. Modern 3-in-1 units run quieter, use efficient LED lighting, and often have better heating and stronger, quieter fans. Some offer features like timers that run the fan on to fully clear the steam. Upgrading from a noisy, dim, weak old unit makes a real difference to how comfortable and dry your bathroom is, and the LED lighting and efficient operation save energy. We can recommend and install a quality modern unit that suits your bathroom, so replacing your heater fan is an upgrade, not just a like-for-like swap of an ageing fitting.
Part replacement vs new unit
When a heater fan fails, you can sometimes replace just the failed part, heat lamps, a light globe, or occasionally the fan motor, and that can be the quick, cheap option for a unit that is otherwise sound and not too old. But if the unit is old, the fan motor is worn, multiple functions have failed, or you keep replacing parts, replacing the whole unit is usually the better value, giving you a quieter, more efficient, fully working unit rather than an ageing one patched repeatedly. We give you an honest assessment: for a simple heat lamp replacement on a sound unit, we do that; where the unit is past its best, we recommend and quote a replacement.
Straightforward replacement
Replacing a heater fan is usually a straightforward job, because the wiring, ceiling opening and (ideally) ducting are already there from the old unit. We remove the old unit, fit the new one into the existing opening, connect it to the existing wiring and controls, ensure the exhaust is ducted properly outside, and test all the functions, heat, light and fan. Where the old ducting or wiring needs attention, we sort it. Because the infrastructure is in place, a like-for-like replacement is typically done in a single visit, so you have a warm, well-lit, properly ventilated bathroom again quickly, with a modern, quieter, more efficient unit in place of the old one.
Heater fans and 3-in-1 units
Bathroom heating and ventilation units come in a few forms, we replace them all. The 3-in-1 unit (often called a tastic) combines a heater, light and exhaust fan in one ceiling fitting. Some setups have a separate heater fan and light, or a standalone exhaust fan plus a separate heat source. Whatever configuration you have, we can replace the heater fan or the whole unit with a suitable modern replacement, and advise whether a combined 3-in-1 or separate fittings best suit your bathroom. We ensure the replacement heats, lights and ventilates effectively, with the fan ducted outside, so your bathroom is comfortable and dry.
How much does it cost?
The cost of replacing a heater fan depends on whether it is a part replacement (like heat lamps) or a whole new unit, the type and quality of the replacement unit, and whether the ducting needs correcting. A straightforward like-for-like replacement using the existing wiring and opening is quicker and more affordable; correcting ducting or upgrading to a premium unit costs a little more. We assess the job and give you an upfront fixed price before we start, so there are no surprises, and we will advise whether replacing a part or the whole unit is the better value, so you get a warm, dry, well-lit bathroom at a fair price.
Same-day electrical service
Whether your bathroom heater fan has stopped heating, become noisy, or the fan has failed and mould is returning, we offer fast service and same-day appointments where we can across Brisbane, Perth and Adelaide. Our electrician will diagnose the fault and replace the heat lamps, the unit, or whatever is needed, ensure the fan is ducted outside, and test all the functions, with an upfront price. Our phones are answered around the clock. We leave your bathroom warm, well-lit and properly ventilated again, so cold, steamy, mould-prone mornings are a thing of the past, with a quieter, more efficient unit in place.
Licensed electricians for heater fans
Replacing a hard-wired bathroom heater fan is licensed electrical work, especially in a wet area, and correct wiring, controls and ducting are essential, so it must be done by a licensed electrician. Our team replaces faulty, noisy and failed heater fans and 3-in-1 units to the AS/NZS 3000 standard, swaps heat lamps, elements and motors or the whole unit, ducts the fan outside so moisture leaves your home, and tests all the functions. You get a warm, well-lit, well-ventilated bathroom, honest advice on repair versus replacement, upfront fixed pricing and guaranteed workmanship. For heater fan replacement, along with bathroom fans and tastics, we cover Brisbane, Perth and Adelaide.
Heater fan replacement FAQs
Can you replace my bathroom heater fan?
Yes. We replace faulty, noisy or failed bathroom heater fans and 3-in-1 heater-light-fan units, usually straightforward as the wiring is there.
My heat lamps have stopped working, can you fix them?
Yes. We replace failed heat lamps and elements, or the whole unit if it is old or multiple functions have failed.
Why is my heater fan noisy?
A noisy unit usually has a worn fan motor. We can replace the motor or the whole unit with a quieter, more efficient one.
Should the fan vent outside?
Yes. For the exhaust fan to remove moisture, it should be ducted outside, not just into the roof space where the damp causes problems.
Can you upgrade to a better unit?
Yes. We can replace an old heater fan with a modern, quieter, more efficient 3-in-1 unit with LED lighting.
How much does it cost?
It depends on whether it is a part replacement or a new unit, and the ducting. We give you an upfront fixed price.
Is it licensed work?
Yes. Replacing a hard-wired heater fan is licensed electrical work and must be done by a licensed electrician.
Do you service my area?
Yes, we replace heater fans across Brisbane, Perth and Adelaide, with same-day service where we can.
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What our customers say?
Why choose us?
Trusted Tradesmen
With hundreds of 5 star reviews, we’re the local tradesmen you can trust.
Transparent Pricing
We make sure you know exactly what you are paying for ahead of time.
Licensed And Insured
You’re in safe hands as our tradesmen are fully licensed and insured to do your job.
Workmanship Guarantee
Our work will be free of defects in workmanship and workmanship will be warranted for life.
Convenient Bookings
We offer convenient booking times that can be worked around your schedule.
Available All Hours
We take calls 24 hours a day and 365 days a year so that we’re always available to be of service.
Trusted Tradesmen
With hundreds of 5 star reviews, we’re the local tradesmen you can trust.
Transparent Pricing
We make sure you know exactly what you are paying for ahead of time.
Licensed And Insured
You’re in safe hands as our tradesmen are fully licensed and insured to do your job.
Workmanship Guarantee
Our work will be free of defects in workmanship and workmanship will be warranted for life.
Convenient Bookings
We offer convenient booking times that can be worked around your schedule.
Available All Hours
We take calls 24 hours a day and 365 days a year so that we’re always available to be of service.