Choosing between a gas deep fryer and an electric deep fryer is one of the first decisions many food businesses make when investing in a commercial deep fryer. While both are designed to produce consistent frying results, they differ in installation requirements, running costs, production capacity and the types of businesses they’re best suited to.
Built on Soft-Ice Catering Equipment’s experience supplying commercial catering equipment to businesses across South Africa, this guide compares gas and electric deep fryers, explains the advantages of each and highlights the key factors to consider before making your purchase.
Whether you’re opening a takeaway, fast-food outlet, café, restaurant, food truck or kota shop, this guide will help you choose the deep fryer that best matches your business requirements, production needs and budget.
Gas Fryers vs Electric Fryers: Key Differences
Choosing the right commercial deep fryer involves more than deciding between gas and electricity. The right choice depends on your production requirements, available kitchen space, installation requirements and the way your business operates.
The comparison below highlights the key differences between gas and electric deep fryers, helping you quickly identify which option is better suited to your business.
| If you need | Choose Gas Deep Fryer | Choose Electric Deep Fryer |
|---|---|---|
| High-volume frying | ✓ Designed for continuous, high-output frying. | ✓ Suitable on larger commercial models. |
| Simple installation | ✗ Requires a gas connection and professional installation. | ✓ Operates from a suitable electrical supply.*Model dependent |
| A compact countertop fryer | ✗ Generally larger floor-standing models. | ✓ Wide range of compact countertop models available. |
| Limited kitchen space | ✗ Requires more floor space. | ✓ Compact designs are ideal where space is limited. |
| Continuous frying during busy periods | ✓ Excellent heat recovery for continuous production. | ✓ Good heat recovery on commercial models. |
| A lower upfront investment | ✗ Generally higher purchase price. | ✓ Wide range of affordable entry-level models. |
| Greater flexibility | ✗ Typically larger, permanent installations. | ✓ Available in single, double and high-capacity models. |
| Large oil capacity | ✓ Larger oil bins for high-volume production. | ✓ Available on selected commercial models. |
| Lower running costs | ✓ Often more economical for high-volume operations. | ✓ Often more economical for smaller businesses. |
| Best suited to | Restaurants, takeaways, fast-food outlets and high-volume kitchens. | Cafés, takeaways, food trucks, kiosks and smaller commercial kitchens. |
What Is a Gas Deep Fryer?
A gas deep fryer uses LPG or natural gas burners to heat cooking oil. Commercial gas fryers are commonly used in restaurants, takeaways and fast-food outlets because they recover heat quickly and are well suited to continuous, high-volume frying.
Soft-Ice supplies commercial gas deep fryers designed for demanding food service environments, combining large oil capacity with reliable performance for businesses that fry food throughout the day.
Why Choose a Gas Deep Fryer?
- Fast heat-up times
- Excellent heat recovery
- High-volume production
- Large oil capacity
- Built for demanding kitchens
Key Considerations When Buying a Gas Deep Fryer
- Production capacity
- Gas supply and installation
- Available kitchen space
- Running costs
- Warranty and after-sales support
What Is an Electric Deep Fryer?
An electric deep fryer uses electric heating elements to heat cooking oil. Commercial electric deep fryers are available in a wide range of capacities and configurations, making them suitable for everything from cafés and food trucks to restaurants and growing takeaway businesses.
Soft-Ice supplies a range of commercial electric deep fryers, including compact countertop models, double-tank fryers and higher-capacity units designed to meet different production requirements.
Advantages of an Electric Deep Fryer
- Simple installation
- Compact countertop designs
- Wide range of capacities
- Lower upfront investment
- Flexible model options
Key Considerations When Buying an Electric Deep Fryer
- Power requirements
- Oil capacity
- Available kitchen space
- Running costs
- Future business growth
Which Deep Fryer Is Cheaper to Run?
Running costs are an important consideration when choosing between a gas deep fryer and an electric deep fryer. While many buyers assume one option is always cheaper, the actual operating cost depends on factors such as local energy prices, production volume and how often the fryer is used.
For businesses with lower production requirements, an electric deep fryer can often be a cost-effective choice. Restaurants, takeaways and other businesses that fry continuously throughout the day may find a gas deep fryer more economical to operate where gas costs are lower than electricity.
What Affects Running Costs?
Several factors influence the day-to-day operating cost of a commercial deep fryer, including:
- Local gas and electricity prices
- Daily operating hours
- Production volume
- Fryer capacity
- Energy efficiency
Gas vs Electric Running Costs
For businesses that operate throughout the day, a gas deep fryer may offer lower long-term running costs because of its rapid heat recovery and suitability for continuous, high-volume frying. An electric deep fryer can be more economical for cafés, food trucks and smaller food businesses that fry smaller batches and operate for shorter periods.
Rather than comparing energy costs alone, consider how the fryer will be used. Choosing a model that matches your production requirements is often more important than the fuel source itself.
Installation and Safety Considerations
Before purchasing a commercial deep fryer, it’s important to consider both the installation requirements and the environment in which the fryer will operate. Choosing equipment that suits your available utilities, kitchen layout and production requirements can help ensure safe, reliable operation.
Installing a Gas Deep Fryer
Commercial gas deep fryers require a suitable gas supply and should be installed by a qualified technician. Businesses should also ensure there is adequate ventilation and sufficient space around the fryer to allow for safe operation and routine maintenance.
Installing an Electric Deep Fryer
Commercial electric deep fryers require a suitable electrical supply, with power requirements varying between models. Checking your available electrical capacity before purchasing can help avoid installation issues and ensure reliable day-to-day performance.
Whether you choose a gas or electric deep fryer, regular cleaning, routine maintenance and following the manufacturer’s operating instructions all help promote safe operation and consistent cooking performance. Choosing a supplier that offers technical support, servicing and genuine spare parts can also help maximise the lifespan of your equipment.
How to Choose the Right Commercial Deep Fryer
Choosing the right commercial deep fryer starts with understanding how much food you’ll produce, the space available in your kitchen and how your business operates. Matching your fryer to these requirements can improve efficiency, maintain food quality and reduce unnecessary operating costs.
Matching Fryer Capacity to Your Business
Production capacity is one of the most important factors when choosing a commercial deep fryer. Businesses producing larger volumes of fried food generally benefit from fryers with greater oil capacity and faster heat recovery, while smaller businesses can often achieve excellent results with more compact models.
Soft-Ice supplies commercial deep fryers ranging from 6L countertop models to 26L heavy-duty electric fryers, as well as high-capacity gas fryers for demanding commercial kitchens.
Recommended Deep Fryers by Business Type
| Business Type | Recommended Fryer | Why? |
|---|---|---|
| Café | Electric deep fryer | Compact models suit lower production volumes and smaller kitchens |
| Food Truck | Electric deep fryer | Countertop models maximise limited workspace |
| Fast-Food Outlet | Gas deep fryer or high-capacity electric fryer | Supports continuous frying during busy service periods |
| Kota Shop | Gas deep fryer or double-tank electric fryer | Well suited to continuous, high-volume production |
| Restaurant | Gas deep fryer or high-capacity electric fryer | Designed for demanding commercial kitchens |
| Small Takeaway | Electric deep fryer | Cost-effective with a wide range of capacities |
| High-Volume Takeaway | Gas deep fryer | Excellent heat recovery and larger oil capacity for continuous service |
No two food businesses operate in the same way. If you’re unsure which fryer is best suited to your production requirements, the Soft-Ice team can help you compare the available options and recommend the right solution for your business.
What Affects Deep Fryer Price?
The price of a commercial deep fryer depends on more than just its size. Factors such as oil capacity, heating system, build quality and production capability all influence the overall cost. Understanding these differences can help you choose equipment that offers the best value for your business.
Fryer Capacity
Larger-capacity fryers generally cost more because they’re designed for higher production.
Choosing a fryer that matches your daily output helps avoid paying for capacity you don’t need.
Gas vs Electric
Gas deep fryers typically have a higher upfront cost because they’re built for larger-scale production.
Electric deep fryers are available in a wider range of sizes and price points, making them suitable for businesses of all sizes.
Build Quality and Commercial Features
Commercial fryers vary in their construction, heating systems and safety features.
Higher-quality components can improve durability, performance and long-term reliability.
Warranty, Support and Spare Parts
The purchase price is only part of the investment. Warranty, technical support, workshop servicing and genuine spare parts all contribute to the long-term value of a commercial deep fryer.
Soft-Ice supports businesses across South Africa with expert advice, nationwide delivery, workshop support and genuine spare parts.
Frequently Asked Questions
Gas deep fryers are generally better for high-volume frying, while electric deep fryers offer greater flexibility and a wider range of sizes.
It depends on your production volume, operating hours and local energy prices. High-volume businesses may benefit from gas, while electric fryers can be more economical for lower-volume operations.
That depends on how much food you produce. Smaller takeaways often choose electric deep fryers, while busy takeaways may benefit from a gas fryer or a larger commercial electric model.
Choose a fryer that matches your expected production. Buying a larger fryer than you need can increase your upfront and operating costs.
Yes. Soft-Ice supplies commercial deep fryers to businesses across South Africa, including Pretoria, Johannesburg, Durban, Cape Town and surrounding areas.
Yes. Soft-Ice supports its commercial deep fryer range with warranty, technical advice, workshop support and genuine spare parts.
Commercial deep fryers are designed for business use and typically require more space and power than domestic models. They’re best suited to restaurants, cafés, takeaways and other food-service businesses.
Oil should be changed when it begins to break down or affects food quality. How often this happens depends on the food being cooked, frying temperature and how frequently the fryer is used.
Choosing the Right Commercial Deep Fryer
Whether you’re opening a new takeaway, expanding your restaurant or upgrading your existing equipment, choosing the right commercial deep fryer starts with understanding your production requirements.
By considering factors such as production capacity, available kitchen space, installation requirements and running costs, you can choose equipment that supports your business today while allowing room for future growth.
If you’re still planning your commercial kitchen, our guide on How to Choose a Commercial Catering Equipment Supplier in South Africa explains what to look for when comparing suppliers, while our Commercial Catering Equipment Checklist for New Food Businesses outlines the essential equipment most new food businesses require before opening.
Whether you’re buying your first commercial deep fryer or upgrading an existing fryer, Soft-Ice can help you find a solution that matches your menu, production requirements and budget. Browse the range or contact the team for expert advice.