A quality cooktop is the heart of any kitchen, transforming your cooking experience while enhancing your space's style and functionality. Whether you're building a new kitchen or upgrading an old one, selecting the right cooktop can feel overwhelming with so many options available. In this guide, we’ll explore the types of cooktops you can find in New Zealand, how induction technology works, and the key differences in cooking styles between gas, electric, and induction cooktops.
Induction cooktops contain copper coils beneath their smooth glass-ceramic surface. When the cooktop is turned on, an alternating electric current flows through these coils, creating a magnetic field.
The magnetic field interacts with the metal in induction-compatible cookware. This interaction causes the molecules in the cookware to vibrate, generating heat directly within the cookware itself.
Direct Heating: Unlike gas or electric cooktops, which heat the cooking surface and transfer heat to the cookware, induction skips this step and heats the cookware directly.
No Heat Transfer to the Surface: The cooktop surface stays relatively cool because it’s not heated directly—only the cookware and its contents get hot.
Induction cooktops require cookware made of ferromagnetic material (such as cast iron or certain stainless steels). To check compatibility place a magnet on the bottom of the cookware. If it sticks
Energy Efficiency: Since heat is generated directly in the cookware, induction cooktops are highly efficient, with minimal heat loss to the surrounding environment.
Precision Control: Induction cooktops allow for rapid and precise temperature adjustments, similar to gas cooktops but more energy-efficient.
Efficient Heating: Heat is generated directly in the cookware, minimising energy loss compared to gas or electric cooktops.
Faster Cooking Times: Induction can boil water or heat food much quicker than other options. Instant Adjustments : Like gas cooktops, induction allows for quick and accurate temperature changes.
Consistent Heat: Ensures even cooking, which is ideal for delicate dishes or tasks like simmering.
Cool Surface: The cooktop remains relatively cool to the touch, reducing the risk of burns.
Automatic Shutoff: Most models turn off automatically when cookware is removed.
No Open Flames: Eliminates fire hazards and the risks associated with gas leaks.
Flat Surface: The smooth glass-ceramic surface is easy to wipe clean.
Spill Management: Spills don’t bake onto the surface since it doesn’t get as hot.
Modern Aesthetic: Induction cooktops have a sleek, minimalist appearance that complements modern kitchens.
No Noise: Unlike gas cooktops that may emit sounds from flames, induction cooking is nearly silent.
Cons:
High Initial Investment: Induction cooktops are generally more expensive than gas or electric models.
Cookware Costs: Requires induction-compatible cookware, which may involve additional expenses.
Special Cookware Needed: Only ferromagnetic materials like cast iron and stainless steel work with induction. Non-magnetic cookware (e.g., aluminum, copper, glass) won’t heat.
High Electrical Demand: Induction cooktops may require special wiring or circuit upgrades, especially in older homes.
New Cooking Style: The speed and precision of induction may take some getting used to for those accustomed to gas or electric.
Glass-Ceramic Surface: While durable, the surface is susceptible to scratches and cracks if heavy cookware is mishandled.
Humming Sounds: Certain cookware can produce a humming or buzzing noise during operation, which some may find distracting.
No Power, No Cooking: Unlike gas cooktops, induction won’t function during power outages.
2. How Do Gas Cooktops Compare to Electric?
Gas cooktops are a versatile, reliable, and cost-effective option for cooks who value precision, speed, and the ability to handle a variety of cooking styles.
Instant Adjustments: Gas cooktops allow you to control heat levels immediately, making them ideal for recipes that require precision, such as simmering sauces or searing meats.
All Cookware Compatible: Unlike induction cooktops, gas works with any type of cookware.
Even Cooking: Gas burners provide uniform heat across the bottom of your cookware.
No Electricity Needed: Gas cooktops can function without power, making them a reliable option during outages.
No Waiting: Gas cooktops heat up instantly, saving time compared to electric or induction options.
Powerful Heat Output: Gas burners can achieve high temperatures quickly
Instant Adjustments: Heat changes are immediate, giving you precise control over the cooking temperature.
Perfect for Delicate Dishes: Ideal for recipes requiring specific heat levels, such as sauces or stir-fries.
Compatible with All Cookware: Unlike induction, gas cooktops work with any type of cookware, including aluminium, copper, and cast iron.
Wide Range of Cooking Techniques: Suitable for simmering, boiling, searing, and even charring or roasting over an open flame.
Even Heat Distribution: Gas flames provide uniform heat across the bottom of the cookware.
No Electricity Needed: Most gas cooktops can operate during power outages, offering reliability in emergencies.
Visible Flame: The flame size lets you visually gauge the heat level, which is intuitive for many cooks.
Stylish Options: Available in a variety of finishes and burner configurations to match different kitchen designs.
Cons:
Requires a Gas Connection: otherwise use and store LPG bottles
Professional Installation Needed: Proper setup and maintenance are necessary.
Harder to Clean: Grates, burners, and surrounding surfaces can accumulate grease.
Risk of Gas Leaks: Improper installation can lead to hazardous leaks.
Open Flame: Poses a fire risk and may be unsafe around children or poorly ventilated areas.
Heat Loss: A significant amount of heat escapes around the cookware, making it less energy-efficient.
Difficult to Maintain Low Heat: Simmering can be tricky as flames may go out.
Fossil Fuel Dependency: Gas cooktops rely on non-renewable energy sources.
Burner Clogs: Food spills or grease can clog burners.
Igniter Issues: Electric igniters can wear out over time.
3. Why Should I Use an Electric Ceramic Cooktop?
Ceramic cooktops are ideal as an affordable choice and a budget friendly choice over induction cooktops while still delivering:
Homeowners Prioritising Design : Those who value a sleek and modern kitchen aesthetic.
Casual Cooks : Individuals who don’t frequently engage in high-heat or precision cooking.
Families : The safety features make it a good option for homes with children.
Works with all types of cookware, including non-magnetic options like aluminum, copper, and glass. This means you won’t need to replace your existing pots and pans.
However, they may not be the best choice for professional chefs, heavy-duty cooking, or households that prioritise quick and responsive heat control.
While induction offers faster cooking and greater efficiency, an electric ceramic cooktop provides a versatile, affordable, and visually appealing option that works well in many kitchens. The residual heat from the surface of a ceramic cooktop can help keep food warm for longer.
Seamless Integration: Their low-profile design fits well with contemporary kitchen styles.
Flat Surface: The smooth surface makes it easy to wipe spills and food debris, unlike gas cooktops with grates and burners.
No Gaps or Grooves: Reduces areas where dirt can accumulate.
Works with Most Cookware: Compatible with a wide range of pots and pans, including non-magnetic materials like aluminium and copper.
Even Heating: Provides consistent and uniform heat distribution across the cooking surface.
Residual Heat Indicators: Most ceramic cooktops include lights to warn you when the surface is still hot, reducing burn risks.
No Open Flames: Safer for homes with children or limited ventilation.
Efficient Heating: Heat transfers directly to the cookware with minimal loss, especially for small and medium-sized dishes.
Cost-Effective Option: Ceramic cooktops are often less expensive than induction models while offering a modern look.
No Noise: Unlike induction cooktops, ceramic models operate silently.
Cons:
Longer Heat-Up Time: Compared to gas or induction, ceramic cooktops take longer to reach the desired temperature.
Slow Cool-Down: The surface retains heat for longer, which can complicate quick temperature adjustments.
Surface Sensitivity: The glass-ceramic surface can scratch or crack if heavy cookware is dropped or dragged.
Special Care Needed: Requires non-abrasive cleaners and careful handling to maintain its appearance.
Hot Surface: Even after turning off the cooktop, the surface remains hot for some time, posing a burn hazard if touched.
Less Precision: Slower heat adjustments make it harder to perform delicate cooking tasks like simmering or melting chocolate compared to gas or induction.
Higher Electricity Costs: Depending on your location, electricity may be more expensive than gas, increasing operational costs.
Lower Heat Output: Ceramic cooktops may struggle to deliver the high heat required for certain cooking techniques like wok cooking or deep frying.
Repairs Can Be Expensive: Cracks or damage to the ceramic surface may require costly repairs or replacement.
Essential Options for Cooktop Care
4. Why Should I Use Electric Coil Element Cooktops?
Electric coil element cooktops are a traditional choice for kitchens. However, they are becoming increasingly difficult to source as independent cooktop but as a cooktop and oven are still popular.
Lower Upfront Cost: Electric coil cooktops are among the most affordable cooktops.
Low Maintenance Costs: Replacement parts are inexpensive and widely available.
Robust Design: Coil elements are sturdy and can withstand heavy cookware without damage.
Long-Lasting Performance: Compared to induction or ceramic cooktops, they are less prone to malfunctions.
Efficient Heat Distribution : The coils transfer heat directly to the cookware, ensuring even heating across the base of the pot or pan.
Easy to Fix : Coil elements and drip pans can be replaced without requiring professional assistance,
No Glass to Crack : Unlike ceramic or induction cooktops, the surface of an electric coil cooktop is less prone to scratches, cracks, or other damage.
You should consider an coil cooktop if:
You are on a tight budget.
You want a durable and low-maintenance cooking option. Good for rental properties.
At Folders , we cater to all needs and budgets, offering a variety of trusted brands that range from affordable options for the budget-conscious to high-tech solutions for those seeking the latest in kitchen innovation. Check out cooktops from a wide range of brands such as Haier, Parmco, Westinghouse, Beko, Fisher & Paykel, Electrolux, Robinhood, and more.
Final Thoughts: Find Your perfect Cooktop at Folders
Choosing the right cooktop is an essential step in creating a functional, efficient, and stylish kitchen. Whether you prefer the precision of a gas cooktop , the sleek design of a ceramic electric cooktop , or the speed and efficiency of an induction cooktop , there’s an option to suit your cooking style and needs. For those seeking affordability and durability, traditional coil or solid element cooktops provide reliable performance and simplicity.
At Folders , we offer a wide range of high-quality cooktops from trusted brands, ensuring you can find the perfect fit for your kitchen. Our cooktops are designed to meet the needs of New Zealand households, combining innovative features with competitive pricing. With expert advice, fast delivery nationwide, and a commitment to exceptional customer service, Folders is your go-to destination for all things kitchen.
Explore our selection today and take the first step toward upgrading your cooking experience. With Folders, you’re not just purchasing a cooktop—you’re investing in a better, more enjoyable way to cook for years to come. Shop now at Folders.co.nz !
Gas cooktops are a popular choice for many New Zealand households due to their precise heat control and instant flame.
Electric cooktops offer a smooth, flat surface and are known for their ease of cleaning and modern design. They are powered by electricity and come in two types: ceramic and coil.
Induction cooktops use electromagnetic technology to directly heat cookware, making them incredibly efficient and safe.
For those who want the best of both worlds, dual-fuel cooktops combine the precision of gas burners with the even cooking of electric elements
How Do Induction Cooktops Differ from Electric and Gas?
Induction cooktops heat cookware directly through electromagnetic induction, offering faster and more efficient heating compared to traditional electric or gas cooktops. They require compatible cookware made of ferrous metals.
What Cookware Is Compatible with Induction Cooktops?
Cookware must be made of or contain ferromagnetic materials like cast iron or certain stainless steels to work with induction cooktops. A simple test is to see if a magnet sticks to the bottom of the pan; if it does, it's induction-compatible.
How Do I Clean and Maintain My Cooktop?
Gas Cooktops : Remove grates and burner caps to clean with warm, soapy water.
Electric Coil Cooktops : Wipe coils and drip pans separately; ensure coils are completely dry before reattaching.
Ceramic/Glass and Induction Cooktops : Use a soft cloth with a mixture of baking soda and water to gently clean the surface. For tougher stains, a specialised cooktop cleaner and a non-abrasive scraper can be used.
What Are the Energy Efficiency for Each Type?
Induction cooktops are generally more energy-efficient, as they directly heat the cookware, reducing heat loss. Electric cooktops are less efficient due to indirect heating, and gas cooktops have the lowest efficiency, with significant heat loss to the surrounding environment
What are the Safety Concerns with Cooktop Types?
Gas Cooktops : Risk of gas leaks and open flames; proper ventilation is essential.
Electric Cooktops : Residual heat can cause burns; indicator lights show when the surface is hot.
Induction Cooktops : The cooktop surface remains relatively cool, reducing burn risks; however, individuals with pacemakers should consult a physician due to electromagnetic fields.
What Size Cooktop Should I Choose for My Kitchen?
Consider your cooking habits and kitchen space. Standard widths are 600mm (suitable for most kitchens) and 900mm (offers more burners for larger families or avid cooks).
How Do I Install a New Cooktop?
Professional installation is recommended, especially for gas and induction cooktops, to ensure proper connections and adherence to safety regulations.
Can I Replace My Current Cooktop with a Different Type?
Yes, but consider compatibility with existing kitchen infrastructure. Switching from electric to gas may require gas line installation, while induction cooktops need appropriate electrical wiring and compatible cookware.
Also consider the cut out hole in your bench top. Cooktops of the same size may not be consistent with the required cutout.
What Are the Costs Associated with Cooktop Types?
Gas Cooktops : Moderate initial cost; ongoing expenses for gas supply.
Electric Cooktops : Generally lower initial cost; electricity costs vary.
Induction Cooktops : Higher upfront cost; potential savings in energy efficiency over time.