Best Gas Heating Systems of 2026

Corey Phillips Avatar
Corey Phillips
Last Updated: 5 Feb 2026

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Gas heating systems are an efficient and cost-effective way to keep your home warm during the colder months. These systems use natural gas to heat the air in your home, providing a consistent and comfortable temperature throughout. With various options available, including central heating and wall-mounted heaters, gas heating systems can be tailored to suit any home. They are also environmentally friendly, producing fewer greenhouse gas emissions than other heating methods. Overall, gas heating systems are a reliable and practical choice for those looking to heat their homes efficiently.

At a Glance: Our Top Picks

Easy Shopping Portable 4.2KW Butane Gas Heater Cover #TOP 1
Easy Shopping Portable 4.2KW Butane Gas Heater
ftb score rating icon 9.8
Universal Innovations Manhattan Gas Heater Cover #TOP 2
Universal Innovations Manhattan Gas Heater
ftb score rating icon 9.7
WARMGLOW Living Flame Gas Heater with Adjustable Heat Cover #TOP 3
WARMGLOW Living Flame Gas Heater with Adjustable Heat
ftb score rating icon 9.5

Top 7 Gas Heating Systems

#TOP 1

Easy Shopping Portable 4.2KW Butane Gas Heater

ES99213
Black
Easy Shopping Portable 4.2KW Butane Gas Heater Cover
Easy Shopping® Portable Gas Heater 4.2KW Butane LPG Gas Heater for Home Office Room Bathroom Heating Cabinet

The Easy Shopping Gas Heater is designed with a mobile and space-saving structure, allowing you to easily move it from room to room. This heater is versatile and suitable for various environments, such as construction sites, outdoor events, and home offices. With three adjustable heat settings ranging from 1.5kW to 4.2kW, you can tailor the warmth to your needs. It also features ceramic heat plates and an oxygen depletion system, ensuring safe and efficient heating in any space.

What We Like
Convenient mobile design
Versatile usage options
Adjustable heat settings
Safe with oxygen depletion system
Space for large gas cylinder
#TOP 2

Universal Innovations Manhattan Gas Heater

Universal Innovations
Manhattan
Black
Universal Innovations Manhattan Gas Heater Cover
Universal Innovations Manhattan Contemporary Calor Gas Heater

The Manhattan Gas Heater by Universal Innovations offers a powerful 3.4KW heat output, ensuring your space stays warm and comfortable during colder months. With the built-in Oxygen Depletion Sensor (OxySafe), you can enjoy peace of mind knowing that it will automatically shut off if oxygen levels drop, enhancing your safety. The Flame Supervision Device (FSD) further guarantees operational security by monitoring the flame, providing an extra layer of protection. Additionally, the real flame gas fire creates a cosy ambience, making your environment more inviting.

What We Like
High heat output
Safety features included
Real flame for ambience
Easy to use
#TOP 3

WARMGLOW Living Flame Gas Heater with Adjustable Heat

Warm Glow
WARMGLOW Living Flame Gas Heater with Adjustable Heat Cover
WARMGLOW Living Flame Gas Heater - Heat Adjustable 3.8KW Indoor Heaters for Home with Easy Ignition - 21mm Regulator

The WARMGLOW Gas Heater offers a powerful 3.8KW output, making it ideal for warming your indoor space during colder months. With adjustable heat settings, you can easily control the temperature to ensure your comfort. Its fully portable design, featuring smooth-rolling wheels, allows you to move it effortlessly around your home or workspace. The advanced Oxygen Depletion Sensor enhances your safety by automatically shutting off the heater if oxygen levels drop, ensuring a secure environment while you enjoy the warmth.

What We Like
Powerful 3.8KW output
Portable with smooth-rolling wheels
Advanced safety features
Adjustable heat settings
Stylish design with real flame effect
#TOP 4

Portable BARGAINS-GALORE 4.2kw Gas Heater

Portable BARGAINS-GALORE 4.2kw Gas Heater Cover
Portable Calor Gas Heater 4.2kw - Indoor & Outdoor Room, 3 Heating Settings | For Home, Camping, Office, Garage & Workshop - Free Standing Butane Cabinet Heater With Wheels, Regulator & Hose

The BARGAINS-GALORE Gas Heater is an efficient solution for keeping your space warm, whether indoors or outdoors. With three heat settings, you can easily choose the ideal temperature, catering to your comfort. This heater is energy-saving as it relies on butane gas, eliminating electricity costs. It is also extremely easy to operate, allowing you to set it up quickly with a simple gas canister clip-in slot. Additionally, its portable and compact design makes it convenient to move between rooms, ensuring warmth wherever you need it.

What We Like
Three adjustable heat settings
Energy-efficient, no electricity needed
Easy setup and operation
Portable with swivel casters
#TOP 5

Supawarm 4.2kW Portable Butane Gas Heater

5017193713339
Black
Supawarm 4.2kW Portable Butane Gas Heater Cover
Supawarm 4.2kW Portable Gas Heater Black

The Supawarm Gas Heater is a compact butane gas cabinet heater designed to keep you warm during the winter months. With three heat settings, you can easily control the temperature to suit your comfort level. Its ceramic heat plates ensure efficient heating, while the oxygen depletion system and anti-tilt safety feature provide peace of mind for indoor use. The heater's traditional matt black finish and mobility with castor wheels make it a stylish and practical addition to any home or office.

What We Like
Compact and portable design
Three adjustable heat settings
Safety features included
Stylish matt black finish
Easy to move around

Totemic Calor 4.2kw Portable Butane Gas Heater

Totemic
Black
Totemic Calor 4.2kw Portable Butane Gas Heater Cover
Totemic NEW CALOR 4.2kw PORTABLE HEATER FREE STANDING HEATING CABINET BUTANE GAS HEATER

The Totemic Calor Heater is designed for high performance with its powerful burner, offering three power settings of 1.4 kW, 2.75 kW, and 4.1 kW. This versatility allows you to adjust the heat output according to your needs, ensuring comfort in any situation. It features an automatic cut-off pilot oxygen analyser, providing peace of mind by detecting oxygen levels and preventing hazards. Additionally, it has an ABS protector for gas cylinders up to 15 kg, ensuring safe and secure operation. With this heater, you can enjoy warmth and safety effortlessly.

What We Like
High performance burner
Three adjustable power settings
Automatic oxygen safety cut-off
Compatible with large gas cylinders
Portable and easy to use
#TOP 7

Sealey LPH125 Industrial Propane Space Heater 125,000Btu/hr

LPH125
Black
Sealey LPH125 Industrial Propane Space Heater 125,000Btu/hr Cover
Sealey Industrial Propane Space Heater 125,000Btu/hr Space Warmer® - LPH125

The Sealey LPH125 Space Warmer offers a powerful 125,000Btu/hr output, making it ideal for heating large industrial workshops or garages with good ventilation. Its piezoelectric push-button ignition ensures a hassle-free and reliable start every time, saving you time and effort. Safety is a priority with this heater, featuring a thermocouple, flame failure valve, and tip-over switch to protect you and your space. Portable and easy to use, it requires no power supply—simply connect it to a propane gas bottle and enjoy efficient heating wherever you need it.

What We Like
High heating capacity
Easy piezoelectric ignition
Multiple safety features
Portable, no power needed
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What will replace gas boilers in 2025?

In 2025, gas boilers will be replaced by renewable heating systems in all new-build homes. This is part of a government effort to achieve net-zero CO2 emissions by 2050.

2. Is gas heating going to be banned?

The government has announced that by 2025, all new homes will be banned from installing gas and oil boilers and will instead be heated by low-carbon alternatives.

Editor's Notes

During our gas heating system research, we found 31 gas heating system products and shortlisted 7 quality products. We collected and analyzed 11,810 customer reviews through our big data system to write the gas heating systems list. We found that most customers choose gas heating systems with an average price of £137.16.

The gas heating systems are available for purchase. We have researched hundreds of brands and picked the top brands of gas heating systems, including Easy Shopping, Universal Innovations, Warm Glow, BARGAINS-GALORE, Supawarm.

Written by
Corey Phillips Avatar

Corey Philips is an electrician and lighting expert. He graduated from the University of Birmingham in 2012 with a Bachelor's degree in electrical and electronics engineering. Corey is a specialist contractor in lights. He sells and installs and recommends lights and lamp sheds, and other lights accessories. Aside from that, Corey is vast in installing and maintaining electrical appliances like air conditioners, water heaters, and the likes.