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Gas Space Heaters

Gas space heaters connect to a gas bottle containing propane or butane and burn efficiently to provide large volumes of warm air. These direct fired LPG heaters are for well-ventilated industrial and agricultural spaces. They must not be used in enclosed indoor spaces. We have a huge range of portable propane & butane heaters available from trusted manufacturers such as Arcotherm, Master, SIP, and Thermobile.
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Thermobile GA42E Direct Propane Gas Fired Heater - 230v
11 reviews

Thermobile

Thermobile GA42E Direct Propane Gas Fired Heater - 230v 44kW

  • 150k BTU Portable Heat Output
  • 760m³/hr Airflow
  • 80-185°C Adjustable Outlet
  • Ideal For Agriculture & Horticulture
  • High-Quality Features
  • Fast & Efficient Heating
£1,121.00 (ex VAT)
£1,275.00save12%
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Thermobile GA110E Direct Propane Gas Fired Heater - 230v
13 reviews

Thermobile

Thermobile GA110E Direct Propane Gas Fired Heater - 230v 130kW

  • 443k BTU Portable Heat Output
  • 4000m³/hr Airflow
  • Adjustable Outlet Temperature
  • Suspend From Ceilings
  • Ideal For Agriculture & Horticulture
  • Fresh Air Connection Hose
£1,893.00 (ex VAT)
£2,195.00save14%
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Thermobile GA85E Direct Propane Gas Fired Heater - 230v
11 reviews

Thermobile

Thermobile GA85E Direct Propane Gas Fired Heater - 230v 93kW

  • 317k BTU Heat Output
  • 2400m³/hr Airflow
  • Adjustable Outlet Temperature
  • Suspend From Ceilings
  • Ideal For Agriculture & Horticulture
  • Fresh Air Connection Hose
£1,421.00 (ex VAT)
£1,690.00save16%
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Thermobile GA24E Direct Propane Gas Fired Heater - 230v
11 reviews

Thermobile

Thermobile GA24E Direct Propane Gas Fired Heater - 230v 31kW

  • 105k BTU/hr Portable Heat
  • 760m³/hr Airflow
  • 80-185°C Adjustable Outlet
  • Ideal For Agriculture & Horticulture
  • Robust Quality Construction
  • 100% Efficient
£1,098.00 (ex VAT)
£1,295.00save15%
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Thermobile AGA 100 E Direct Gas Fired Heater - 230v
12 reviews

Thermobile

Thermobile AGA 100 E Direct Gas Fired Heater - 230v 105kW

  • 358,000 BTU/hr Heat Output
  • Runs on Propane or Natural Gas
  • Huge 7000m³/hr Airflow
  • Position Horizontally or Vertically
  • Ideal For Agriculture & Horticulture
  • 5m Fresh Air Hose Included
£2,234.40 (ex VAT)
£3,345.00save33%
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Thermobile AGA 102 E Natural Gas Fired Heater - 230v
11 reviews

Thermobile

Thermobile AGA 102 E Natural Gas Fired Heater - 230v 105kW

  • 358,000 BTU/hr Heat Output
  • Runs on Propane or Natural Gas
  • Huge 7000m³/hr Airflow
  • Position Horizontally or Vertically
  • Ideal For Agriculture & Horticulture
  • 5m Fresh Air Hose Included
£2,905.70 (ex VAT)
£4,345.00save33%
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Thermobile AGA 45 E Direct Gas Fired Heater - 230v
11 reviews

Thermobile

Thermobile AGA 45 E Direct Gas Fired Heater - 230v 45kW

  • 154,000 BTU/hr Heat Output
  • Runs on Propane or Natural Gas
  • Large 2500m³/hr Airflow
  • Suspend From Ceilings
  • Ideal For Agriculture & Horticulture
  • 5m Fresh Air Connection Hose
£1,769.88 (ex VAT)
£2,650.00save33%
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Thermobile AGA 75 E Direct Gas Fired Heater - 230v
11 reviews

Thermobile

Thermobile AGA 75 E Direct Gas Fired Heater - 230v 75kW

  • 256,000 BTU/hr Heat Output
  • Runs on Propane or Natural Gas
  • Huge 4500m³/hr Airflow
  • Suspend From Ceilings
  • Ideal For Agriculture & Horticulture
  • 5m Fresh Air Hose Included
£2,116.80 (ex VAT)
£3,150.00save33%
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SIP Fireball 512 Propane Space Heater - 230v

SIP Industrial

SIP Fireball 512 Propane Space Heater - 230v 15kW

  • 51,182BTU/hr Heat Output
  • 1.09kg/h Average Fuel Consumption
  • 345m³ Heating Area
  • Simple ON/OFF Switch
  • Gas Regulator & Hose Included
  • Durable Powder-Coated Finish
£118.74 (ex VAT)
£150.00save21%
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SIP Fireball 1030 Propane Space Heater - 230v

SIP Industrial

SIP Fireball 1030 Propane Space Heater - 230v 30kW

  • 102,364BTU/hr Heat Output
  • 2.18kg/h Average Fuel Consumption
  • 690m³ Heating Area
  • Simple ON/OFF Switch
  • Gas Regulator & Hose Included
  • Durable Powder-Coated Finish
£166.24 (ex VAT)
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SIP Fireball Professional 1071DV Propane Space Heater - Dual Voltage

SIP Industrial

SIP Fireball Professional 1071DV Propane Space Heater - Dual Voltage 31kW

  • 107k BTU Portable Heat Output
  • 2kg/h Max. Fuel Consumption
  • 718m³ Heating Area
  • Gas Regulator & Hose Included
  • Wheel Kit Available
  • Sleek Stainless-Steel Construction
£290.00 (ex VAT)
£334.95save13%
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Thermobile GR 85 Portable LPG Space Heater - Dual Voltage

Thermobile

Thermobile GR 85 Portable LPG Space Heater - Dual Voltage 76kW

  • 23-76kW Variable Heat Output
  • 2,000m³/h Airflow
  • Robust & Portable Design
  • Safety Shutdown Features
  • Regulator & Gas Hose Included
  • Ventilation Mode
£290.33 (ex VAT)
£395.00save26%
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Gas Space Heaters

Direct fired LPG heaters

Gas space heaters do not spread warmth through convection. Instead, they burn Propane or Butane gas that enters the appliance through an intake duct and is lit by pilot light. The flame warms up radiant tubing or refractory material. The objects and bodies then absorb the radiant heat in the area, which then re-radiate it evenly.

As liquefied petroleum gas (LPG) heaters produce radiant heat and do not spread warmth through convection, they are economical, efficient, and practical. They are perfect for wide-open working spaces, such as warehouses, workshops, garages, construction yards, barns, stables, and more. In addition, gas heaters are compact and portable, making them suitable for emergency and temporary heating when and where it is needed. Mobile gas heaters are easy to connect to gas canisters. They are also easy to ignite, with safe, straightforward controls.

Liquefied petroleum gas is a clean-burning fuel. While it is a fossil fuel and not entirely environmentally friendly, it does produce fewer carbon emissions than oil. However, burning LPG does produce Carbon Monoxide and moisture, so these direct heaters are unsuitable for indoor use or confined, poorly ventilated spaces.

National Heater Shops supplies a wide range of natural gas, propane, and butane space heaters from brands like Master, SIP, Thermobile, Arcotherm, Heylo, and Elite. These units are an excellent way to heat large, outdoor and semi-outdoor areas. LPG heaters are powerful and efficient. They provide large volumes of hot air and circulate it quickly.