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Gas and Electric Shed Heaters

Keep outdoor structures like sheds safe and warm with our wide selection of gas and electric shed heaters. Available from reputable, reliable brands.

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Broughton FFHT32 Ductable Electric Fan Heater - 3 Phase
12 reviews

Broughton EAP

Broughton FFHT32 Ductable Electric Fan Heater - 3 Phase 18kW

  • 18kW / 12kW Heat Settings & Fan-Only Mode
  • 1533m³/hr Airflow
  • Integrated & Remote Thermostats
  • Delta T up to 75℃ Degrees
  • 300mm Ducting Spigot
  • Suitable For Pest Control
£583.00 (ex VAT)
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Arcotherm Confort 35 (ErP) Cabinet Heater - 230v
14 reviews

Arcotherm

Arcotherm Confort 35 (ErP) Cabinet Heater - 230v 32kW

  • 109,000 BTU/hr Heating Capacity
  • 2700m³/hr Airflow
  • Fan-Only Mode
  • Integrated Thermostat
  • ErP Compliant & Overheat Protection
  • Choice of Standard or Swivel Head Outlet
£2,876.00 (ex VAT)
£3,547.50save19%
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Arcotherm Confort 100 (ErP) Cabinet Heater - 230v
14 reviews

Arcotherm

Arcotherm Confort 100 (ErP) Cabinet Heater - 230v 94kW

  • 320,000 BTU/hr Heating Capacity
  • 7800m³/hr Airflow
  • Internal 110L Fuel Tank
  • Integrated Thermostat
  • ErP Compliant & Overheat Protection
  • Fan-Only Mode & Adjustable Louvres
£4,547.00 (ex VAT)
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Broughton Mighty Heat FFVH32 360° Electric Heater - 3 Phase
6 reviews

Broughton EAP

Broughton Mighty Heat FFVH32 360° Electric Heater - 3 Phase 18kW

  • 18kW / 12kW 360° Heat Output
  • 2,300m³/h Airflow
  • Fan-Only Mode
  • Integrated & Remote Thermostats
  • Control Panel With Lockable Cover
  • Adjustable Diffuser & Inline Air Filter
£1,300.00 (ex VAT)
£1,890.00save31%
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Sealey DEH3001 Industrial Fan Heater with 6m Ducting 230v

Sealey

Sealey DEH3001 Industrial Fan Heater with 6m Ducting 230v 3kW

  • 3kW / 1.5kW Double Heat Setting
  • 387m³/h Airflow
  • Adjustable Louvres
  • Easy Portable Design
  • Thermostat Control
  • Fan-Only Mode
£113.49 (ex VAT)
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Airrex AH-800i Diesel-Fuelled Infrared Heater - 230v

Airrex Heaters

Airrex AH-800i Diesel-Fuelled Infrared Heater - 230v 22kW

  • 75,000 BTU/hr Infrared Heat Output
  • Versatile Fuel Options
  • Battery-Powered Pump Included
  • Portable Design & Quiet Operation
  • For Ventilated Indoor Spaces Up To 2000m³
  • Simple set up/plug and play design
  • Wi-Fi / 4G Smartphone Connection
  • 7-10 Working Days Lead Time
Airrex Package Deals Available
£2,450.00 (ex VAT)
£2,845.00save14%
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Broughton RG908 Carbon Fibre Quartz Electric Heater - 3 Phase

Broughton EAP

Broughton RG908 Carbon Fibre Quartz Electric Heater - 3 Phase 9kW

  • 9kW / 4.5kW Double Heat Capacity
  • 3-Phase Power
  • Portable & Instant Warmth
  • Quiet Operation
  • Ideal for Warehouses, Offices, Schools & Halls
  • Lockable Castor Wheels & Anti-Tilt Technology
£290.00 (ex VAT)
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Master BV 290 Indirect Oil Fired Space Heater - Dual Voltage
15 reviews

Master Climate Solutions

Master BV 290 Indirect Oil Fired Space Heater - Dual Voltage 81kW

  • 276,000 BTU/hr Portable Indirect Heat
  • Runs on Diesel, Kerosene and HVO
  • 3300m³/h Airflow
  • Robust Design & Quality Components
  • Flue, Thermostat & Cover Available As Accessories
  • Duct Warmth To Marquees, Workshops & Events
Master Package Deals Available
£2,250.00 (ex VAT)
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Olympus JetHeat OLY-J30 Industrial Electric Fan Heater

Olympus

Olympus JetHeat OLY-J30 Industrial Electric Fan Heater 30kW

  • 30kW Variable Heat Output
  • 3-Phase Power Supply Required
  • 30° Adjustable Angle
  • Powder-Coated Steel Portable Body
  • Fan-Only Mode
  • Complete With Time Delay
£370.00 (ex VAT)
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Olympus JetHeat OLY-J9 Industrial Electric Fan Heater

Olympus

Olympus JetHeat OLY-J9 Industrial Electric Fan Heater 9kW

  • 9kW Variable Heat Output
  • 1.4m 3-Phase Power Cable Included
  • IPX4 Splashproof Rated
  • 30° Adjustable Angle
  • Powder-Coated Steel Portable Body
  • Fan-Only Mode
£159.00 (ex VAT)
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EXHEAT FWD Flameproof Air Warmer 240v/110v

EXHEAT

EXHEAT FWD Flameproof Air Warmer 240v/110v 0.5-2kW

  • 2kW / 6,824 BTU Max Heating Power
  • ATEX Certified For Zones 1, 2, 21 & 22
  • Fabricated Carbon Steel Enclosure (Orange/Grey)
  • Corrosion-Resistant Powder-Coated Finish
  • IP66 Rated Weatherproof
  • Horizontal Floor Or Wall-Mounting
  • Temperature Rating T3
  • Individually Replaceable Heating Elements
  • Optional Remote Mounted Thermostat
  • Operating Temp Range -60°C to +40°C
  • 2 × 20mm (Plugged) Cable Entries
£714.00 (ex VAT)
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EXHEAT HEF Hazardous Area Enclosure & Cabinet Heater 240v/110v

EXHEAT

EXHEAT HEF Hazardous Area Enclosure & Cabinet Heater 240v/110v 30-500W

  • 1,706 BTU/hr Heating Capacity
  • T4 Rated Temp Range -60°C to +80°C
  • Compact Design With Great Mounting Flexiblity
  • Self-Regulating Elements
£246.00 (ex VAT)
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Sealey IR14 Portable Infrared Cabinet Heater 230v

Sealey

Sealey IR14 Portable Infrared Cabinet Heater 230v 2.8kW

  • 2.4kW / 1.2kW Double Infrared Heat Settings
  • Compatible With UK Outlets
  • High-Efficiency Ruby Halogen Elements
  • Portable Design With Anti-Tilt Safety
  • Digital Thermostat & Timer Control Panel
  • Optimised Chemically Polished Reflectors
£245.00 (ex VAT)
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Master BF 35 Cabinet Heater - Diesel Oil
13 reviews

Master Climate Solutions

Master BF 35 Cabinet Heater - Diesel Oil 29kW

  • 99,000 BTU/hr Heating Capacity
  • Plug & Play Cabinet Heater
  • 2,800m³/hr Airflow
  • Optional Flue Sections Available
  • Ideal For Workshops, Warehouses & Halls
  • Integrated Thermostat & Overheat Protection
£3,360.42 (ex VAT)
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Master BF 75 Cabinet Heater - Diesel Oil
12 reviews

Master Climate Solutions

Master BF 75 Cabinet Heater - Diesel Oil 60kW

  • 204,840 BTU/hr Heating Capacity
  • Plug & Play Cabinet Heater
  • 5,300m³/hr Airflow
  • Optional Flue Sections Available
  • Ideal For Workshops, Warehouses & Halls
  • Integrated Thermostat & Overheat Protection
£4,126.78 (ex VAT)
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Effective Ways To Heat A Shed

During winter months, outdoor structures such as sheds, orangeries and summer houses can get uncomfortably cold. A shed heater helps to extend an outdoor structure’s usage even throughout the most uncomfortable temperature drops.

Sheds, orangeries and summer houses are often used to relax, work or indulge in hobbies inside. When the cold strikes, it can become uncomfortable to spend time in these structures - which is where a shed heater is useful. At National Heater Shops, we supply a huge range of heaters suitable for sheds, orangeries and summer houses or different sizes and requirements. From portable heating to fixed units, and with gas and electric options available.

Electric Shed Heaters

Electric shed heaters offer an efficient, fume-free way of heating. We have several types of electric shed heaters available, such as infrared shed heaters and electric fan heaters. Electric infrared heating units are popular for use in small spaces, as they heat objects and people as opposed to the air, meaning they are perfect for spot heating small spaces such as sheds or summer houses. Many of our infrared heating units are small and portable, making them perfect for temporary usage in domestic or commercial environments.

Gas Shed Heaters

Our selection of gas heaters offer an alternative to electric heaters. These units often offer a greater coverage and heat output, making them great additions for smaller spaces without taking too much room. The Tectro SRE 1330 TC-2 Paraffin Laser Heater - 240v in particular is a versatile unit capable of heating sheds, summerhouses, chicken coops and more with efficient, clean heat.

Unsure which shed heater best suits your needs? Contact us or speak to our friendly sales team.

Fast And Efficient Shed Heating

Our wide range of shed heaters are available from trusted, reputable brands such as Broughton, Thermobile, Arcotherm and Prem-I-Air. These heaters are available in different sizes with an abundance of different power supplies to choose from, meaning your needs can easily be met.

For larger jobs, check out our selection of garage and workshop heaters.

Shed heaters have many benefits beyond just creating a comfortable environment for occupants. They also combat dampness and deterioration of belongings, often caused by external elements such as rain and wind. Sheds and summerhouses can be prone to leaks and structural damage due to their materials, meaning that maintaining an appropriate temperature inside can increase their longevity. In some cases, a shed dehumidifier can also be used in tandem with a heater, in order to lower humidity and reduce the risk of mould or damage to either the shed itself or its contents.

Shed Heater FAQs

What size heater do I need for my shed?

The best shed heater size depends on the dimensions of your shed, the ceiling height and insulation quality. Smaller insulated sheds may only require a small compact electric heater, whilst larger workshops may benefit from a more powerful unit.

You can use our heating calculator to help determine what heater best suits your needs.

Can a shed heater help prevent damp and condensation?

Yes, a shed heater is capable of reducing damp and condensation often found in sheds - especially during rainy weather. Whilst a dehumidifier is the best piece of equipment for drying, a heater is capable of providing short term relief.

Can I use a shed heater in a summerhouse?

Yes, many compact heating units are suitable for use in a summerhouse. Panel heaters and infrared heaters are common choices for summerhouses because they provide reliable warmth without taking up too much space.

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