Trusted HVAC Experts SINCE 2014
Portable Gas Heaters and Gas Space Heaters
Portable gas heaters provide large volumes of warm air quickly to large, ventilated spaces. We have both standard gas fired heaters and LPG heaters.
Sealey
Sealey LP13 Propane Heater with Bottle Mounting 5kW
- 15,354 BTU/hr Heat Output
- No Power Supply Required
- Bottle-Mounting & Portable
- Adjustable Heat Output
- Gas Regulator & Hose Included
- Ceramic Plaque Design
Sealey
Sealey LP14 Propane Heater with Stand 5kW
- 15,354 BTU/hr Heat Output
- No Power Supply Required
- Steel Carry Handle & Stand
- Adjustable Heat Output
- Gas Regulator & Hose Included
- Ceramic Plaque Design
Sealey
Sealey LP100 Propane Space Heater - 230v 30kW
- 18-30kW Portable Propane Heater
- 230v Mains Supply
- 645m³/h Airflow
- Simple & Easy Start-Up
- Gas Regulator & Hose Included
- Adjustable Heat Output
Master Climate Solutions
Master BLP 17M Direct LPG Space Heater - 240v 16kW
- 54k BTU Heat Output
- 300m³/hr Airflow
- Compact & Portable Design
- Adjustable Heat Outlet
- Regulator & Gas Hose Included
- Ideal For Construction, Agriculture & More
Sealey
Sealey LP170 Propane Space Heater- 230v 50kW
- 30-50kW Portable Propane Heater
- 230v Mains Supply
- 679m³/h Airflow
- Simple & Easy Start-Up
- Gas Regulator & Hose Included
- Adjustable Heat Output
Sealey
Sealey LPH35 Industrial Propane Heater 10kW
- 35,000BTU/hr Portable Heat Output
- No Power Supply Required
- Tested & Certified to CE/EN Standards
- Whisper Quiet Operation
- Ideal For Construction & Industry
- Gas Regulator & Hose Included
SIP Industrial
SIP Fireball 342 Propane Space Heater - 230v 10kW
- 34,121BTU/hr Portable Heat Output
- 0.73kg/h Average Fuel Consumption
- 230m³ Heating Area
- Simplie ON/OFF Switch
- Gas Regulator & Hose Included
- Durable Powder-Coated Finish
Master Climate Solutions
Master BLP 33M Direct LPG Gas Heater - Dual Voltage 33kW
- 18-33kW Adjustable Heat Setting
- Large 1000m³/h Airflow
- Compact & Portable Design
- Simple Manual Ignition
- Regulator & Gas Hose Included
- Simple Controls & Easy Maintenance
Master Climate Solutions
Master BLP 53M Direct LPG Heater - Dual Voltage 53kW
- 36-53kW Adjustable Heat Setting
- Large 1450m³/h Airflow
- Compact & Portable Design
- Simple Manual Ignition
- Regulator & Gas Hose Included
- Simple Controls & Easy Maintenance
Master Climate Solutions
Master BLP 73M Direct LPG Gas Heater - Dual Voltage 73kW
- 49-73kW Adjustable Heat Setting
- Large 2300m³/h Airflow
- Compact & Portable Design
- Simple Manual Ignition
- Regulator & Gas Hose Included
- Simple Controls & Easy Maintenance
SIP Industrial
SIP Fireball 515 Battery Powered Propane Gas Space Heater - 230v 15kW
- 51,000BTU/hr Heat Output
- Rechargeable Cordless Battery
- 8hr Average Runtime
- 345m³ Heating Area
- Reinforced Safety Features
- Regulator, Hose & Charger Included
SIP Industrial
SIP Fireball 1050 Battery Powered Propane Heater 30kW
- 102,364 BTU/hr Portable Heat Capacity
- Rechargeable 18v DC Lithium Battery
- Large 500mtr³ Heating Area
- Up to 6hrs Continuous Runtime
- Heavy-Duty Powder-Coating
- Ideal For Site-to-Site Use
SIP Industrial
SIP Fireball Professional 1602DV Propane Space Heater - Dual Voltage 47kW
- 160k BTU Portable Heat Output
- 2.98kg/h Fuel Consumption
- 1074m³ Heating Area
- Gas Regulator & Hose Included
- Wheel Kit Available
- Sleek Stainless-Steel Construction
SIP Industrial
SIP Fireball Professional 2261DV Propane Space Heater - Dual Voltage 66kW
- 226k BTU/hr Portable Heat Output
- 230/110v Dual Voltage Power
- 1517m³ Heating Area
- Stainless Steel Construction
- Easy-To-Use Controls
- Gas Regulator & Hose Included
- Wheel Kit Available
SIP Industrial
SIP Fireball Professional 2901DV Propane Space Heater - Dual Voltage 85kW
- 290k BTU/hr Portable Heat Output
- 5.28kg/h Max. Fuel Consumption
- 1946m³ Heating Area
- Gas Regulator & Hose Included
- Wheel Kit Available
- Sleek Stainless-Steel Construction
SIP Industrial
SIP Fireball Professional 3711DV Propane Space Heater - Dual Voltage 108kW
- 371k BTU/hr Portable Heat Output
- 6.89kg/h Max. Fuel Consumption
- 2490m³ Heating Area
- Easy-To-Use Controls
- Gas Regulator & Hose Included
- Sleek Stainless-Steel Construction
Thermobile
Thermobile GR 20 Portable LPG Space Heater - 230v 17kW
- 58,000BTU/hr Heat Output
- 270m³/h Airflow
- Robust & Portable Design
- Safety Shutdown Features
- Regulator & Gas Hose Included
- Ventilation Mode
Thermobile
Thermobile GR 40 Portable LPG Space Heater - Dual Voltage 33kW
- 10-33kW Variable Heat Output
- 700m³/h Airflow
- Robust & Portable Design
- Safety Shutdown Features
- Regulator & Gas Hose Included
- Ventilation Mode
Thermobile
Thermobile GR 60 Portable LPG Space Heater - Dual Voltage 53kW
- 23-53kW Variable Heat Output
- 1,000m³/h Airflow
- Robust & Portable Design
- Safety Shutdown Features
- Regulator & Gas Hose Included
- Ventilation Mode
Arcotherm
Arcotherm GP45 Direct Fired LPG Heater - Dual Voltage 47kW
- 23-47kW Variable Heat Output
- 1250m³/hr Airflow
- Lightweight & Portable
- Reliable Piezo Electric Igniter
- High-Quality Safety Features
- Ideal For Industry
Portable Gas Heaters For Industrial and Commercial Properties
At National Heater Shops, we offer a wide selection of portable gas heaters and LPG heaters for industrial and commercial purposes. These heaters are to only be operated outside or in well-ventilated areas as they produce fumes that can potentially be dangerous.
Portable gas heaters provide a powerful and cost-effective solution for industrial, commercial and professional environments. Designed to deliver fast, efficient heat where and when it is needed, these heaters are widely used across construction sites, warehouses, workshops, factories, agricultural facilities, event spaces and other large, well-ventilated areas.
Gas space heaters burn propane or butane gas that enters the appliance through an intake duct and is lit by pilot light. Unlike electric heaters, these units create waste fumes which enter the environment, meaning they can only be safely used in large, well-ventilated areas.
We provide a wide selection of portable gas heaters from trusted brands such as Arcotherm, Sealey, SIP and REMKO amongst others that can be trusted for long-term performance and operational reliability.
LPG Gas Space Heaters
Liquified petroleum gas (LPG) heaters produce radiant heat. They are perfect for wide open working spaces such as warehouses, workshops, garages and more. These heaters are compact and suitable for emergency and temporary heating when and where it is needed. Portable gas heaters are easy to connect to gas canisters and offer almost instant heat. Additionally, they are also easy to ignite using safe, straightforward controls.
Gas Space Heaters For Efficient Area Heating
Gas space heaters are a popular choice when it comes to heating large or partially enclosed spaces quickly and effectively. They use propane or other compatible gas fuels, such as butane. Despite only being usable in well ventilated areas, there are still many benefits to these units, including:
Portability
Rapid heat up times
High heat output
Suitable for temporary operation
Cost effectiveness
For units that can be used in enclosed spaces, see our collection of electric fan heaters. For gas units that can be safely operated in enclosed spaces, check out our selection of indirect oil fired space heaters instead.
Still need help? Contact us or speak to our friendly sales team for advice.
Portable Gas Heater FAQs
What are portable gas heaters used for?
Portable gas heaters are commonly used to provide temporary or supplementary heating in industrial, commercial, and construction environments. They are ideal for warehouses, workshops, factories, agricultural buildings such as barns, event spaces and building sites where fixed heating may be unavailable or impractical.
What is the difference between a gas space heater and an infrared gas heater?
Gas space heaters operate by warming the surrounding air to raise the overall temperature of a space, whereas infrared gas heaters work by transferring warmth directly to people, objects and surfaces using radiant heat. You can browse our full selection of gas and diesel infrared heaters here.
Which fuel types do portable gas heaters use?
Most portable gas heaters operate using propane, LPG, or other compatible gas fuels. Fuel compatibility varies between models, so it is important to check the manufacturer’s specifications before use.