Australian households are making the switch from gas cooktops to induction in record numbers between 2024 and 2026. The reasons are compelling: gas prices have risen by 20-30% annually in recent years, while induction cooking delivers up to 90% energy efficiency compared to gas’s 40-55%. Induction cooktops are considered safer than gas cooktops because they do not have open flames and do not have knobs that can be accidentally turned on, reducing the risk of fire hazards. Investing in an induction cooktop can lead to long-term savings, especially if powered by solar energy, as it eliminates reliance on gas, which is subject to price increases.
This induction cooktop installation guide in Australia is written from Goldline’s perspective as an Australian cooktop specialist. We focus on safe, compliant installation rather than DIY shortcuts. All fixed induction cooktops in Australia must be installed by a licensed electrician and, where gas is being removed, a licensed gasfitter—no exceptions.
We’ll cover power requirements, bench sizing, a step-by-step installation overview, costs, safety, and how Goldline can help. If you’re feeling nervous but curious about making the switch, you’re in good company.
How Induction Cooktops Work (And Why Installation Matters)
Understanding how induction cooktops work explains why correct wiring and bench cut-outs are so critical to performance and safety.
Induction cooktops operate by creating a magnetic field that directly heats the cookware, meaning that the cooktop surface itself remains cooler and less energy is wasted compared to gas or traditional electric cooktops. An electromagnetic coil beneath the ceramic glass generates a high-frequency alternating magnetic field (typically 20-50kHz), inducing currents directly in the ferrous metal base of compatible pots and pans.
Induction cooktops are considered to be more energy efficient than ceramic and gas cooktops due to their electromagnetic technology that delivers heat directly to the cookware, resulting in less energy waste. Because induction cooktops heat food much faster than traditional methods, they require less time to be on, which contributes to overall energy savings.
Induction units draw high power in short bursts—boost modes can hit 3,000-4,500W per zone—which is why Australian Standards require a dedicated circuit and correct cabling. Compared to other electric cooktops and gas, induction offers faster cooking response times (under 2 seconds versus 10-20 seconds for gas) and precise temperature control.
Induction cooktops only activate when compatible cookware is placed on the cooking zone, which prevents accidental activation and enhances safety. Good installation preserves this performance: stable temperature control, reliable boost mode, and no nuisance tripping.
Check Your Cookware Before You Install
Before committing to a new induction cooktop, most households want to know if their existing cookware will work.
Cookware for induction cooktops must have ferrous metal, such as iron, cast iron, enameled iron, or certain stainless-steel alloys, at least at the contact point with the stove. Carbon steel works excellently, as does most modern stainless steel labelled with the induction compatible symbol.
To check if your existing cookware is compatible with induction cooktops, you can place a fridge magnet on the base of the pan; if the magnet sticks firmly, the cookware is suitable for induction cooking. Common materials that are incompatible with induction cooktops include aluminum, pure copper, glass, and ceramic.
Test your everyday pans before booking installation. Research shows 70-80% of existing Australian cookware sets need partial replacement, so budget $200-500 for induction-ready pots and pans alongside your installation costs.
Choosing The Right Induction Cooktop Size For Your Bench
Australian standard cooktop widths follow modular kitchen designs, and matching your new appliance to existing benchtop cut-outs saves time and money.
Measure existing benchtop openings to ensure compatibility with new units, as standard widths are 30cm, 60cm, and 90cm. Common options include:
| Width | Cooking Zones | Best For |
|---|---|---|
| 30cm “domino” | 1-2 zones | Flexible additions |
| 60cm | 3-4 zones | Standard kitchens (most common) |
| 75-80cm | 4 zones | Mid-size families |
| 90cm | 4-5 zones | Larger households |
Most cooktops have depths of 50-53cm to suit 600mm benchtops. Edge-to-edge visible dimensions are typically 5-10mm larger than cut-out measurements. The benchtop cutout must match the manufacturer’s exact specifications for width, depth, and corner radii.
A 60cm model suits compact benches with pans up to 26cm, while 90cm units accommodate 32cm cookware and provide more simultaneous cooking power. Download the exact installation template from Goldline’s website before purchasing or cutting stone.
Clearances must comply with AS/NZS standards and manufacturer’s instructions: minimum 50mm to rear and side walls, 700-750mm to rangehoods, and 20mm above drawers.
Australian Electrical Requirements For Induction Cooktops
Installing an induction cooktop in Australia involves strict adherence to AS/NZS 3000 electrical standards and specific clearance requirements for safety and performance.
Typical power ratings vary by size:
- 60cm unit: 6-7.4kW (25-32A circuits)
- 90cm unit: 7.2-10kW+ (30-46A circuits)
Dedicated circuits for induction cooktops typically require 20 to 32 amps on a 240V supply. Plug-in benchtop or portable units use a 10A plug with limited power output, while built-in models require hard wired connections.
Induction cooktops typically need to be hardwired to household electricity, requiring a licensed electrician for installation. Most good quality induction cooktops require more than 15 amps of current, which is above that commonly found in standard residential circuits. Legally, you must hire a licensed electrician for any hardwiring or electrical upgrades.
Most built-in models require a dedicated circuit run from the switchboard with no other appliances sharing that breaker. A safety switch (RCD) must be part of the installation to prevent overloading, and all final sub-circuits for fixed equipment must have 30mA RCD protection.
An induction cooktop may need a new dedicated circuit to be installed, or even a switchboard upgrade if no new circuits can be added. Older homes with ceramic fuses often require upgrades to modern circuit breakers and RCBOs for compliance.
Learn more: Is Your Home Ready? Electrical Wiring for Induction Cooktop Requirements in Australia (2026)
Isolation Switch Requirements In Australia
Australian regulations require a local isolation switch for fixed electric cooking appliances like induction cooktops.
The isolation switch must be:
- Easily accessible within approximately 2 metres of the cooktop
- Not hidden inside cupboards or behind other appliances
- Typically a labelled 45A double-pole cooker switch
- Mounted on the splashback or nearby wall at 1.2-1.9m height
This switch allows quickly cutting power during maintenance, emergencies, or faults without visiting the switchboard. Location, height, and type must comply with AS/NZS 3000 and any state-specific amendments—Victorian and NSW guidance differs slightly.
Pre-Installation Planning And Site Assessment
Treat your installation as a small project. Confirm measurements, power capacity, and existing gas disconnection requirements before booking trades.
Photograph your old cooktop, switchboard, and under-bench cabinetry before seeking quotes—this speeds up assessment significantly. Assess your existing benchtop material:
- Laminate: 20-40mm thick, requires heat-resistant adhesive
- Engineered stone: Wet-cutting essential to control silica dust
- Natural granite: May need stonemason for resizing from gas cut-outs (often 10-20mm wider)
- Timber: Impregnated varieties only
Surrounding surfaces and adhesives must be heat-resistant, typically withstanding temperatures up to 90°C and 150°C respectively.
Island benches and peninsulas add complexity—cabling may need to run through floors or under-slab conduits, adding $300-600 to costs. Gather the model number of your desired Goldline cooktop and share the installation manual with your qualified electrician upfront.
Gas To Induction: Decommissioning Your Gas Cooktop
Only licensed gasfitters may disconnect or cap gas services in Australia. This is non-negotiable for safety and compliance.
The process involves:
- Isolating gas at the meter
- Disconnecting the appliance
- Capping the gas line with compliant brass fittings
- Leak-testing the installation
The cost of capping a gas line can cost between $250 and $500, depending on access complexity. Never attempt to cap or cut a gas pipe yourself—improper capping causes 5-10% of gas incidents in Australia.
Coordinate timing so gas disconnection and induction installation occur on the same day, minimising kitchen downtime to 4-6 hours.
Step-By-Step Overview Of A Typical Induction Cooktop Installation
This overview explains what to expect—work must be performed by licensed trades, not as a DIY project.
The sequence follows: power isolation at switchboard, removal of the old cooktop, bench cut-out adjustments if required, wiring and isolation switch installation, fitting the new cooktop, and testing. Your electrician will verify switchboard capacity, cable sizing, earthing, RCD protection, and correct breaker rating before energising the new appliance.
At completion, you should receive compliance documentation (a Certificate of Electrical Safety or state equivalent). Keep this with your appliance paperwork.
Removing The Existing Cooktop
Safety checks come first. The electrician will turn off the relevant circuit breaker and confirm de-energisation with a voltage tester. If applicable, the gasfitter will isolate the gas supply.
The old unit is then lifted out after cutting any sealant. Benchtop surfaces are cleaned and inspected for damage. For gas units, the gasfitter disconnects flexible hose or rigid pipework and installs a compliant capped fitting with leak detection.
Preparing And Securing The New Cooktop
Accurate cut-outs and proper sealing prevent future problems like moisture ingress or stress cracks.
Check cut-out dimensions against the manufacturer’s template, adjusting with appropriate tools and dust control. Position the new induction cooktop ensuring:
- Level installation (±1mm)
- Adequate ventilation clearances underneath
- No contact with drawers or structural members
Manufacturer-supplied brackets, clamps, and sealing gaskets are fitted as recommended. Heat-resistant silicone (acetoxy-cure, rated to 200°C) seals edges.
Electrical Connection, Testing And Commissioning
This is the critical safety step where compliance is confirmed.
The electrician connects the cooktop to the new dedicated circuit: correct cable size, termination of active/neutral/earth per wiring diagram, torqued terminations where specified. Testing includes:
- Isolation switch operation verification
- RCD/RCBO testing (200-500ms trip time)
- Insulation resistance checks (>1MΩ)
- Voltage drop confirmation (max 3% for appliances)
Functional tests follow: powering up each cooking zone, testing boost mode, ensuring controls and child lock features work, and checking for error codes. The installer should walk you through basic operation and safety features.
Ventilation And Rangehood Considerations
While induction doesn’t burn gas, cooking still produces steam, odours, and fine particulates from oils and food.
Induction cooktops require active airflow to prevent overheating. Ventilation clearance is crucial, allowing at least 50mm of free space under the cooktop for cooling. Induction cooktops often require specific air gaps in the cabinetry to ensure effective airflow, particularly if installed above an oven.
A minimum overhead clearance of 600mm to 750mm is required between the cooktop and a rangehood or overhead cabinets. A ducted rangehood venting outside is ideal—aim for 900m³/hr minimum extraction for 90cm cooktops.
Where external ducting isn’t possible, recirculating hoods with charcoal filters work as alternatives. If you have open-flued gas heaters, avoid powerful rangehoods in the same room during transition periods due to back-drafting risks.
Costs: Appliance, Installation And Upgrades
Understanding the total cost of going induction helps with budgeting and avoiding surprises.
Induction cooktops are available at a wide range of price points, from around $600 to over $6000, depending on features and cooking areas. Entry-level induction cooktops can range from $300 to $750, making them comparable in price to gas and electric stoves.
The cost of installing a hardwired induction cooktop to a dedicated circuit typically ranges from $600 to $1200, while capping a gas line can cost between $250 and $500. Obtain at least two or three itemised quotes, providing photos and model details for accurate pricing.
Safety, Compliance And Warranty In Australia
Safety and long-term reliability are core reasons to insist on professional installation.
Using unlicensed installers can void manufacturer warranties and may breach home insurance policy conditions. Standard warranty periods are often 2-5 years for cooktops. Register your Goldline appliance and keep invoices and compliance certificates together.
Induction cooktops are designed to remain cool to the touch during cooking, which minimises the risk of burns compared to traditional gas or electric stoves. Most induction cooktops feature a safety cut-out that automatically turns off the cooking zone if it has been left on for an extended period without temperature adjustment, enhancing user safety.
Australian Consumer Law guarantees provide recourse beyond stated warranty periods when products fail earlier than reasonable. Ensure your electrician is fully licenced and insured, and that you receive a Certificate of Electrical Safety.
Caring For Your New Induction Cooktop After Installation
The sleek design of induction surfaces makes them remarkably simple to maintain.
Best practice cleaning routines:
- Use a soft cloth with mild detergents
- Apply non-abrasive cooktop creams weekly
- Wipe spills promptly, especially sugary ones (within 30 seconds to prevent fusion)
Avoid dragging heavy cast iron pots or chopping directly on the flat surface to prevent scratches and impact damage. Use flat-bottom cookware with smooth bases to improve efficiency and reduce noise.
Refer to your specific Goldline manual for approved cleaners. Avoid harsh abrasives or scourers that can void the glass warranty.
When You Might Need 3-Phase Power Or A Switchboard Upgrade
A common concern is whether your home needs 3-phase power to run an induction hob.
Most standard Australian homes with single-phase supply can run a correctly sized induction cooktop if the circuit is designed properly. Three-phase becomes advantageous for:
- Very large luxury cooktops exceeding 10kW
- Combined cooktop and oven loads over 15kW
- All-electric homes with multiple concurrent high-draw appliances (EV charger, ducted AC)
Signs an upgrade may be needed include old ceramic fuses, lack of spare ways in the board, no RCD protection, or frequent nuisance tripping on existing appliances. Have a licensed electrician perform a load assessment rather than guessing—this also future-proofs your home for EV charging or further electrification.
Induction Cooktop Rebates And Incentives In Australia
Some states and programs encourage electrification, including induction cooktops, as part of emissions reduction targets.
Victoria’s VEU program has offered incentives up to $1,000 for replacing gas cooktops with approved induction models. Similar programs may appear in other states over time.
Check the latest government and energy retailer websites for eligibility criteria, approved product lists, and rebate amounts. Incentives often require installation by accredited providers and specific minimum warranty periods, so planning ahead matters. Schemes change year to year—verify details in the same calendar year as your purchase.
Why Choose Goldline For Your Induction Cooktop
Goldline specialises in Australian-designed induction cooktops tailored to local kitchens and cooking styles.
Key advantages include:
- Clear cut-out documentation for every model
- Locally supported warranties
- Models optimised for Australian power standards
- Comprehensive cookware guidance
- Recommended installer networks
Our focus on safety, compliance, and performance extends from helping you choose the right cooktop through to successful installation. Browse our 60cm and 90cm induction options and download installation manuals before ordering.
Ready to create a safer, more energy efficient kitchen for your family? Contact Goldline’s support team for personalised advice on choosing the right induction cooktop and planning a smooth, compliant installation. We’re here to make your switch to induction as straightforward as possible.