Top 8 Diesel Space Heater

Discover our curated selection of high-quality products.

Last update: 12-07-2026

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1
Sealey Propane Space Heater 61,000-102,000Btu/hr(18-30kW) Space Warmer - LP100
Sealey

Sealey Propane Space Heater 61,000-102,000Btu/hr(18-30kW) Space Warmer - LP100

  • LARGE CAPACITY – Impressive output of 61,000-102,000Btu/hr (18-30KW). Heats an area of 15,900ft³(450m³) with a variable fuel consumption of 1.3-2.18kg/hr. Ideal for heating a large workshop or garage environment quickly.
  • SAFETY - Features safety solenoid value which prevents the unit from leaking gas. Supplied with fully approved gas regulator and hose
  • PIEZO IGNITION - Piezo push-button ignition system allows for safe ignition.
  • NO ODOUR OR RESIDUE - The Space Warmer is fan assisted and as the fuel is completely burned it leaves no oily residue like you may experience when using other types of fuel heaters. There is no odour, except for the few seconds during start-up.
  • QUIET - The unit runs a little more quietly since they do not need a compressor to drive the fuel to the burner.
9.3/10
Editor's Pick
Available at Amazon
2
30kw Industrial Diesel Space Heater Kerosene Workshop Paraffin 102,500 BTU/HR
dirty pro tools

30kw Industrial Diesel Space Heater Kerosene Workshop Paraffin 102,500 BTU/HR

  • 30 kw large stainless steel combustion chamber with fan cooling.
  • Work with both diesel oil or kerosene.
  • Flame sensor, Automatic over heat protection
  • Wheels for ease of transportation
  • CE approved
9.1/10
Available at Amazon
3
Industrial Space Heater 50 Kw 175000 btu Kerosene Workshop Diesel Paraffin new
N/A1

Industrial Space Heater 50 Kw 175000 btu Kerosene Workshop Diesel Paraffin new

  • Industrial parking heater 50 kw 175000 btu kerosene workshop diesel paraffin NEW
  • SPACE HEATER
  • N/A1
9.0/10
Bestseller
Available at Amazon
4
10kw Industrial Diesel Space Heater Kerosene Workshop Paraffin 34000 BTU/HR

10kw Industrial Diesel Space Heater Kerosene Workshop Paraffin 34000 BTU/HR

  • 10 kw large stainless steel combustion chamber with fan cooling.
  • Work with both diesel oil or kerosene.
  • Flame sensor, Automatic over heat protection
  • CE approved
8.9/10
Available at Amazon
5
Draper Jet Force Propane Space Heater | 15kW Portable Heater | 50000BTU Gas Space Heater for Workshops | 47100, Grey
Draper

Draper Jet Force Propane Space Heater | 15kW Portable Heater | 50000BTU Gas Space Heater for Workshops | 47100, Grey

  • Portable - Easy carry integrated handle for fast and efficient movability.
  • Powerful - Space heater with 15kW motor and steel burner assembly for efficient heating in any situation.
  • Accessories - Supplied with a 1.5m gas hose and regulator.
  • Safety First - Propane space heater with overheat protection to ensure safety.
8.8/10
Available at Amazon
6
12 Volt Diesel Heater, 8KW Diesel Air Heater Bluetooth with Adapter, Remote Control, Smart APP and LCD Monitor, Diesel Parking Heater Automatic Adjustment, 5L Fuel Tank for for Car, Truck, RV, Campers

12 Volt Diesel Heater, 8KW Diesel Air Heater Bluetooth with Adapter, Remote Control, Smart APP and LCD Monitor, Diesel Parking Heater Automatic Adjustment, 5L Fuel Tank for for Car, Truck, RV, Campers

  • 【RAPID HEATING】Aluminum diesel heater allow you to feel the heat in less than 1 second. Our heaters put out 5500-18000 BTU's of heat, heating 20-27 square meters in 10 minutes and getting warm fast.
  • 【ENERGY SAVING】The fuel consumption of diesel heater is 0.15 L/h - 0.44 L/h, compared with the heater with fuel consumption of 0.28 L/h - 0.65 L/h, the range has been greatly improved.5L large-capacity tank can be heated continuously for 10 hours, and the driving time is 12-33 hours, ensuring continuous heating.
  • 【WIDE APPLICATION AREA】Our diesel heater 12V is configured with highland mode, 5500M above sea level, which can be automatically adjusted to different altitudes and warms up quickly. 12v & 24V portable diesel air heater is suitable for any use in RVs, carpentry houses, camping, vans and so on.
  • 【3 CONTROL METHODS】Our heater has three control methods: bluetooth control, remote control and LCD panel control; smart app also provides timer function, thermostat control, temperature adjustment, voice announcement, etc., which provides you with continuous heating and saves time.
  • 【SAFETY PROTECTIONS】The heater's main board provides short circuit protection, reverse connection protection, overvoltage protection, overheat protection (≥270 °C/518 °F) and more. It allows you to use it safely in a variety of environments, such as cars, RVs, boats and indoors.
8.7/10
Available at Amazon
7
Sunster 8KW Portable ALL IN ONE Diesel Air Heater, 12V 24V 220V Diesel Parking Heater, Parking Bunk Heater with Bluetooth APP Control and LCD Monitor for Car Trucks Boat Bus RV Motor-Homes and camper

Sunster 8KW Portable ALL IN ONE Diesel Air Heater, 12V 24V 220V Diesel Parking Heater, Parking Bunk Heater with Bluetooth APP Control and LCD Monitor for Car Trucks Boat Bus RV Motor-Homes and camper

  • Real Use Anywhere-Apart from supporting 12v and 24v, the kit includes a 110-240v transfomer. You can plug the heater directly to 220 volts sockets. No fuss to buy extra parts and do the DIY work to use it in your garage or basement. Make you feel toasty in RV,car, camper,trailer, home, shop, basement etc in winter. Get prepared when the weather takes a turn.
  • Smart- To save you time and make the use of our heater more comfortable for you, we have updated the motherboard of the heater and in particular added an extended Bluetooth module. With the app, you can operate the heater.
  • Use Safety-Our heaters are equipped with intelligent temperature control and overheat protection to ensure your safe use throughout the winter season. In addition, it has also passed the certification, providing you with more reliable and peace of mind.
  • low fuel consumption&Smart fuel saving-Upgraded the aluminum body of the heater, reducing fuel consumption to 0.11-0.35 (L/H) and increasing heating speed.
  • Improved LCD switch display：There are two new functions, manual refueling mode（pumping can be manually controlled, which saves you a lot of time）；Automatic start & stop (in automatic mode, when the indoor temperature reaches the set temperature, it will automatically shut down after a delay of 30 seconds; when the indoor temperature is 2 ℃ below the set temperature, it will automatically start up after a delay of 30 seconds)
8.6/10
Available at Amazon
8
Draper 47063 Jet Force Propane Space Heater (34,000 BTU/10 kW)

Draper 47063 Jet Force Propane Space Heater (34,000 BTU/10 kW)

  • High performance burner assembly
  • Overheat thermo sensor
  • Thermocouple with solenoid valve
  • Supplied with a 1.5m gas hose and regulator
  • Draper 12 months parts and labour warranty
8.5/10
Available at Amazon

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