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Martec · Licence 332956C

Martec exhaust fan installation

Martec makes bathroom exhaust fans and combination units that add heating and lighting. We install them in bathrooms, ensuites and laundries across the Inner West and Sydney.

Ring 0421 772 661 for a written quote. Tell us whether it's a plain exhaust fan or a combination unit with heat.

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Read what customers wrote, below
  • Licensed electrician, NSW 332956C
  • Based in Hurlstone Park
  • Written quote before work starts
Martec

Martec Exhaust fan installation.

Martec's bathroom products range from a straightforward exhaust fan to combined heater, fan and light units. The electrical work scales with the product: a plain fan is a light job, while a unit with heating needs a circuit that can take the extra load and switching for each function.

A bathroom renovation is the ideal time to get this right. Before the ceiling goes up, cables can be run for separate switches, a duct can be run to an outside vent, and the circuit can be upgraded if the heater needs it.

Blue Link Electrical is a licensed electrician based in Hurlstone Park (NSW Contractor Licence 332956C). We install Martec bathroom units you've bought and wire them to the manufacturer's instructions. We're not a Martec agent; product warranty is through Martec. Martec also makes ceiling fans: see Martec ceiling fan installation.

Know your model

Plain fan or combination unit?

If the room is warm enough and you just need steam gone, an exhaust fan sized for the room is enough. If the bathroom is cold in winter, a combination unit adds heat without a wall heater. Check the rating plate or manual for the heater's load and the number of switched functions; that tells us whether the existing circuit can supply it and how many switches the wall plate needs.

Ducting is the other big decision. Air ducted to an outside vent carries moisture away from the house. Air dumped into the roof space can condense in cooler months, particularly in roofs with insulation and sarking. For long showers, a run-on timer on the fan, where the model or a separate control allows it, helps clear the room after you leave.

Before we install

What the installation needs.

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Circuit capacity

A heater unit adds substantial load. We check the circuit and may run a dedicated one.

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Switch for each function

Combination units typically have separate switching for heat, fan and light.

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RCD protection

Bathroom circuits must be RCD protected; older boards may need a safety switch added.

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Clearances

Heater units need the clearances from insulation and structure that the manual specifies.

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Duct to outside

Planned route to an eave, wall or roof vent.

How it works

How we install it.

1. Plan. We confirm the product, check the circuit and switchboard, the roof space and the duct route, and quote in writing.

2. Rough-in. Ideally during a renovation, we run the supply and switch cabling and set the opening between joists.

3. Fit-off. The Martec unit is mounted, connected and ducted, and the switch plate fitted.

4. Test. We test heat, fan, light and the safety switch, test to AS/NZS 3000, and issue a Certificate of Compliance for Electrical Work.

Common problems

Common Martec problems.

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Safety switch trips when heat is on

A fault in the unit or wiring, or moisture. See exhaust fan tripping the safety switch.

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Circuit breaker trips

The circuit may be overloaded by the heater plus other loads. We check and, if needed, run a dedicated circuit.

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Fan runs, room stays steamy

Check the duct and vent. See bathroom exhaust fan not working.

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Heater or lamp failure

Replacement parts or warranty for the unit go through the manufacturer.

Questions

Martec Exhaust fan: common questions.

Does a Martec bathroom heater need a dedicated circuit?

It depends on the unit's load and what else is on the circuit. We check the rating and the existing circuit before installing.

How many switches will I need?

Combination units usually have separate switches for heat, fan and light, often on one multi-switch plate.

Can it go in during my renovation?

That's the best time. We rough in the cabling and ducting before the ceiling is sheeted.

Can I replace an old 3-in-1 with a Martec?

Usually. We check the ceiling opening size, the wiring and the circuit first.

Are you licensed?

Yes. Blue Link Electrical holds NSW Electrical Contractor Licence 332956C and is fully insured.

More

Related brands and services.

Other brands we install
Related services and guides
Areas

Need a Martec exhaust fan installed?

0421 772 661

NSW Electrical Contractor Licence 332956C · Fully insured · Since 2016 · Based in Hurlstone Park

Google reviews

What customers wrote

★★★★★
Excellent electrician Blue Link Electrical was honest, knowledgeable, and took the time to answer my questions The work was completed quickly without rushing and everything works perfectly Will be using them
Parveen EjazGoogle review · Marrickville
★★★★★
Very professional and reliable service. Blue Link Electrical were punctual, friendly, and knew exactly what they were doing. The job was completed to a high standard and the place was left clean. Highly recommend to anyone needing electrical work.
Ablish MughalGoogle review · Marrickville
★★★★★
Can't fault the service from Blue Link Electrical From first contact to job completion everything was smooth and professional Quality workmanship and great attention to detail. One of the best trades experiences I've had. Make sure you do them slowly
Abdullah EjazGoogle review · Marrickville

Shown in full, as written on our Google Business Profiles.

Free quote

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