Commercial Burners & Hot Plates

Choosing the right commercial hot plate comes down to selecting a fuel source, construction material, and BTU rating. The smallest commercial hot plates have one burner and are usually electric. Single burner units can be a great choice for smaller kitchens where an extra burner is needed to keep a pot warm or to sauté an extra filet or two during the dinner rush. They're also useful in buffet lines to keep soup, gravy, or even fondue warm for customers. If you need more capacity, two-, four-, six-, and eight-burner configurations are available. These countertop hot plates are mainstays in kitchens that prepare a good portion of their menu on the stovetop.

Choosing a Heat Source

Countertop gas ranges and countertop electric ranges are both available. Gas is more affordable than electricity in some parts of the country, so operation can be cheaper. Chefs are usually more familiar with gas cooking, so there will be no confusion switching among equipment. Gas is also more powerful and heats quickly, so a gas hot plate is ideal for busy kitchens that will use it often or will heat very large quantities at once.

The main advantage of an electric commercial hot plate is mobility. A countertop electric range can be unplugged and relocated or stored away much more easily than gas equipment, which requires its own gas line and careful installation. If you're purchasing one for occasional use, an electric hot plate is a practical choice. In addition, electricity tends to produce less ambient heat, so it can keep your kitchen cooler than gas models. Electricity is also the way to go when gas is not available or is more expensive.

Two Types of Electric Burner Options

Coil Burners

Coil burners, also known as spiral elements, use a heating element like those found on many residential ranges. These are the least expensive of the electric types, but they're also the least durable and can be difficult to keep clean. Food can stick to the intricate coil surface and fall into the well beneath the element. Consider a coil burner if you plan on using it occasionally and for lighter applications like warming smaller saucepans.

Solid Plate Burners

Solid burners are a more rugged alternative to the electric coil burner. Sometimes called "French style," the surfaces of these are completely flat or with raised circles. These are easier to clean than a coil burner because they're sealed from spills and leaks and can be wiped down with a wet cloth. The surfaces on these are made with cast iron or glass-ceramic. Cast iron offers great heat retention, meaning that once it's preheated, it will stay closer to the desired temperatures as you add cold cookware to it. These burner plates are also very rugged, meaning it should stand up for years, even in kitchens where the burner is used often.

Glass-ceramic is smooth and easy to clean, though spills can become burnt to the cooking area and take some scrubbing. These units also heat up quickly, but these tend to be the most expensive type of equipment in this category.

Gas Burner Options

The cooking grates on gas commercial hot plates will be made of either stainless steel or cast iron. Stainless steel tends to be somewhat lighter and easier to clean. Cast iron grates are a little more rugged, but they have a rougher surface, so cleaning them is a little bit more difficult. The main advantage is that cast iron retains heat very well, so they'll stay hotter when you add cool pots. These can be useful if you need to heat a lot of different pots in a short amount of time.

Cast iron grates require a few extra maintenance steps to keep them strong. Be sure to clean them regularly and dry them thoroughly after you do so. This will prevent rust from forming. It's also a good idea to rub them with a coat of oil after you clean them to further protect them from corrosion. Consult the manufacturer's recommendations for guidance on cleaning.

Heat Output

BTU stands for British thermal unit and is a common way to measure the heat output of a gas-burning appliance. KaTom has these commercial hot plates with outputs from 17,000 to 33,000 BTUs per burner. A gas range in a commercial setting tends to have between 30,000 and 35,000 BTUs per burner. If you're looking to do the same on your countertop gas range that you do with a regular range – bringing food to a full boil or sauteing, for example – then select a burner plate with BTUs reaching at least 30,000. If all you need to do is keep a pot warm, then a lower-power option will be a good choice.

Common Questions About Commercial Hot Plates

What is the best fuel source for a commercial hot plate?

Gas hot plates offer faster heating and higher power, making them ideal for busy kitchens and high-volume cooking. They tend to be more affordable to operate in some areas due to lower energy costs. Electric models, however, offer greater mobility and ease of use, as they don't require a gas line and are simpler to install. They're also a good choice for environments where gas is unavailable or cost-prohibitive.

What are the different types of electric burners?

Electric commercial hot plates typically come with coil or solid plate burners. Coil burners are the most affordable but are less durable and harder to clean. Solid plate burners, often made from cast iron or glass-ceramic, offer better heat retention and easier cleaning. Cast iron is especially durable and retains temperatures better, making it ideal for high-use environments.

What are the advantages of gas burners?/h3>

Gas burners provide more powerful heat output, making them suitable for cooking large quantities of food quickly. The grates are typically made of either stainless steel or cast iron. Stainless steel grates are lightweight and easy to clean, while cast iron grates retain heat better, though they require more maintenance to prevent rust.

What is the significance of BTU in hot plates?

BTU (British Thermal Unit) measures the heat output of gas-powered hot plates. For heavy-duty cooking, look for units with BTU ratings of 30,000 or more. For lighter tasks, such as keeping a pot warm, a unit with a lower BTU will suffice.

Advantages of Commercial Hot Plates

Commercial hot plates offer flexibility in cooking power and portability. Gas models provide quick heat and are great for high-demand cooking, while electric models offer ease of use and portability. Electric burners come in affordable coil or more durable solid plate options, with cast iron plates offering great heat retention. Gas burners with stainless steel or cast iron grates provide powerful and even cooking heat, ideal for high-volume kitchens. Hot plates also come with varying BTU outputs, allowing you to choose a model that meets your cooking needs, from simmering to sautéing.