10 Best Radiant Tube Heaters for Warehouses: Keep Your Space Warm and Efficient

When it comes to heating large warehouse spaces, choosing the right radiant tube heater can make all the difference. You’ll want a model that combines efficiency, robust output, and safety features. With options like the SUNFIRE Radiant Heater and various SunStar models, you’ll find something that suits your needs. But what exactly should you consider before making a decision? Let’s explore the top contenders and the key factors that can guide your choice.

SUNFIRE Radiant Heater – 120,000 BTUs Portable Industrial Heater

If you’re looking for a powerful heating solution for large spaces, the SUNFIRE Radiant Heater is an excellent choice. With a heating capacity of 120,000 BTUs, it efficiently warms areas up to 2,800 sq ft. This diesel/kerosene heater features a 14-gallon tank, providing around 16 hours of run time on a full tank. You’ll appreciate its quiet operation and odorless performance, making it suitable for both indoor and outdoor use. Plus, safety is a priority, thanks to automatic shutoff and flame monitoring. Backed by a 2-year warranty and lifetime technical support, it’s reliable for your heating needs.

Best For: Those needing efficient and powerful heating for large industrial or outdoor spaces.

Pros:

  • High Heating Capacity: Heats areas up to 2,800 sq ft efficiently.
  • Quiet and Odorless Operation: Suitable for indoor and outdoor use without the noise and fumes of traditional heaters.
  • Safety Features: Includes automatic shutoff and flame monitoring for added safety.

Cons:

  • Fuel Dependency: Requires diesel or kerosene, which may not be readily available in all locations.
  • Limited Run Time: While it runs for 16 hours, larger projects may require additional fuel management.
  • Weight and Portability: Being a portable industrial heater, it may be cumbersome to move compared to smaller models.

SunStar Garage Tube Heater (Model SIR45-15-L)

The SunStar Garage Tube Heater (Model SIR45-15-L) stands out for warehouse owners seeking an efficient and powerful heating solution. With a solid BTU rating of 45,000, this LP-fueled heater guarantees your space stays cozy. Its compact size, measuring 110 inches in length, allows for flexible installation, even as low as 8 feet above the floor. Plus, it boasts an impressive efficiency rating of up to 84.5%. Safety is also a priority, featuring a CSA design certification and a vacuum system that prevents combustion gas leakage. For a reliable heating option, the SunStar model is worth considering.

Best For: Warehouse owners looking for an efficient and powerful heating solution.

Pros:

  • High BTU Rating: Delivers 45,000 BTUs for effective heating in large spaces.
  • Compact Design: At 110 inches in length, it allows for flexible installation options.
  • Safety Features: Equipped with CSA certification and a vacuum system to prevent gas leakage.

Cons:

  • Installation Height Limitation: Must be installed at least 8 feet above the floor, which may not suit all spaces.
  • LP Fuel Requirement: Requires LP gas, which may limit accessibility in some locations.
  • Efficiency Ceiling: While efficient, the maximum efficiency of 84.5% may not meet the standards of more advanced heating systems.

DeWALT DXH45LP Radiant Propane Heater

For those seeking powerful and efficient heating solutions in large spaces, the DeWALT DXH45LP Radiant Propane Heater stands out with its impressive 45,000 BTUs of radiant heat. Its heavy-duty cage and steel mesh radiant burner guarantee durability, while foam-filled flat-free tires enhance mobility. You’ll love the fold-down transport handle, making it easy to move around your workspace. The convenient piezo ignition system means you won’t need electricity, adding to its versatility. With a design focused on both portability and efficiency, this heater is perfect for keeping your warehouse warm without the hassle. Keep your space comfortable and productive with DeWALT.

Best For: Those in need of an efficient and portable heating solution for large spaces, such as warehouses or job sites.

Pros:

  • Durable design with a heavy-duty cage and steel mesh burner for long-lasting use.
  • Highly portable due to the lightweight construction and fold-down transport handle.
  • Convenient piezo ignition system that operates without electricity, enhancing versatility in various settings.

Cons:

  • Limited to propane fuel, which may require additional management for fuel supply.
  • Not suitable for small spaces, as its powerful output is designed for larger areas.
  • Requires regular maintenance to ensure optimal performance and safety.

RH-75-20-N Single Stage Natural Gas 75,000 BTU 20′ Long Radiant Tube Heater

When it comes to heating large commercial spaces, the RH-75-20-N Single Stage Natural Gas Radiant Tube Heater stands out with its impressive 75,000 BTU output and 20-foot length. This powerful heater is designed specifically for commercial and industrial use, ensuring efficient warmth where you need it most. Constructed with durable black-coated aluminized steel emitter tubes and reflective aluminum, it maximizes heat distribution. Plus, it’s only shipped to commercial addresses, making it a perfect fit for your warehouse. Remember, it’s not approved for residential use, so make sure it aligns with your heating requirements before purchasing.

Best For: Commercial and industrial facilities that require efficient heating for large spaces.

Pros:

  • High Output: Delivers an impressive 75,000 BTU, making it ideal for heating expansive areas.
  • Durable Construction: Made from black-coated aluminized steel, ensuring longevity and resistance to wear.
  • Efficient Heat Distribution: The mirror finish aluminum reflectors maximize heat spread, enhancing overall efficiency.

Cons:

  • Not for Residential Use: Specifically designed for commercial applications, limiting its versatility for home use.
  • Shipping Restrictions: Only shipped to commercial addresses, which may pose challenges for some buyers.
  • Single Stage Operation: Lacks the flexibility of multi-stage heaters, potentially affecting temperature control.

RH-150-40-P Single Stage Propane Gas Radiant Tube Heater

With a powerful output of 150,000 BTUs, the RH-150-40-P Single Stage Propane Gas Radiant Tube Heater is ideal for commercial and industrial spaces that demand efficient heating solutions. Its 40-foot long radiant tube effectively distributes warmth, keeping your workspace comfortable. Constructed from black coated aluminized steel with mirror finish aluminum reflectors, this heater guarantees durability and maximum heat reflection. Designed specifically for commercial use, it isn’t approved for residential settings. Remember, this unit ships only to commercial addresses, making it a perfect fit for warehouses and large facilities. Stay warm and efficient with this robust heating option.

Best For: Commercial and industrial spaces that require efficient and powerful heating solutions.

Pros:

  • High Output: Delivers 150,000 BTUs for effective heating in large areas.
  • Durable Construction: Made from black coated aluminized steel and equipped with mirror finish aluminum reflectors for longevity and optimal heat distribution.
  • Long Reach: Features a 40-foot long radiant tube that ensures warmth is evenly spread throughout the workspace.

Cons:

  • Not Residential Approved: Designed solely for commercial use, making it unsuitable for home settings.
  • Shipping Limitations: Only ships to commercial addresses, which may limit accessibility for some buyers.
  • Single Stage Operation: Lacks multi-stage heating options which could provide more control over temperature settings.

RHT-150-40-N Two-Stage Natural Gas 150,000 BTU 40′ Long Radiant Tube Heater

The RHT-150-40-N Two-Stage Natural Gas Radiant Tube Heater stands out as an exceptional choice for commercial and industrial spaces needing efficient heating solutions. With a powerful output of 150,000 BTU and a generous 40-foot length, it effectively warms large areas. Constructed from black coated aluminized steel with mirror finish aluminum reflectors, this heater guarantees durability and ideal heat distribution. Designed specifically for commercial use, it’s not suitable for residential applications. Plus, remember it only ships to commercial addresses, making it perfect for warehouses and similar settings. You’ll appreciate its efficiency and reliability in keeping your workspace warm.

Best For: Commercial and industrial spaces seeking efficient heating solutions for large areas.

Pros:

  • High output of 150,000 BTU ensures effective heating for expansive environments.
  • Durable construction with black coated aluminized steel and mirror finish aluminum reflectors promotes longevity and optimal heat distribution.
  • Designed for commercial use only, making it ideal for warehouses and similar settings.

Cons:

  • Not approved for residential use, limiting its application to commercial and industrial environments.
  • Ships only to commercial addresses, which could be inconvenient for some buyers.
  • Requires natural gas, which may not be available in all locations or could involve additional installation costs.

RH-150-40-N Single Stage Natural Gas Radiant Tube Heater

For commercial and industrial settings, the RH-150-40-N Single Stage Natural Gas Radiant Tube Heater stands out with its impressive 150,000 BTU output. This 40-foot heater is specifically designed to efficiently warm large spaces while ensuring safety, as it’s not approved for residential use. Its black-coated aluminized steel emitter tubes and mirror-finish aluminum reflectors enhance durability and heat distribution. Keep in mind that it ships exclusively to commercial addresses, making it a reliable choice for your business needs. If you’re looking for effective heating solutions, the RH-150-40-N will certainly keep your warehouse warm and efficient.

Best For: Commercial and industrial businesses needing an efficient heating solution for large spaces.

Pros:

  • High Output: Delivers an impressive 150,000 BTU for effective heating of large areas.
  • Durable Construction: Built with black-coated aluminized steel tubes and mirror-finish reflectors for longevity.
  • Efficient Heat Distribution: Designed to provide even heating thanks to its reflective components.

Cons:

  • Limited Use: Not approved for residential applications, restricting its market to commercial settings.
  • Shipping Restrictions: Only ships to commercial addresses, which may limit accessibility for some users.
  • Single Stage Operation: May not offer the flexibility of multi-stage heating options for varying temperature needs.

RH-100-30-P Single Stage Propane Gas Radiant Tube Heater

Ideal for commercial and industrial spaces, the RH-100-30-P Single Stage Propane Gas Radiant Tube Heater delivers a powerful 100,000 BTUs of heat across 1,000 square feet. Constructed with black coated aluminized steel emitter tubes and mirror finish aluminum reflectors, this 30-foot tubular heater efficiently warms your environment. Designed for ceiling mounting, it guarantees space-saving performance while enhancing energy efficiency. Keep in mind, this heater is intended solely for commercial use and isn’t approved for residential settings. With its robust build and effective heating capabilities, the RH-100-30-P is a reliable choice for any warehouse needing consistent warmth.

Best For: Commercial and industrial spaces that require efficient heating solutions for large areas.

Pros:

  • Powerful Heating: Delivers 100,000 BTUs, effectively covering up to 1,000 square feet.
  • Energy Efficient Design: Features black coated aluminized steel and mirror finish aluminum for optimal heat retention and distribution.
  • Space-Saving Installation: Designed for ceiling mounting, maximizing floor space while heating.

Cons:

  • Limited Usage: Not approved for residential use, restricting its market to commercial and industrial settings.
  • Shipping Restrictions: Only shipped to commercial addresses, potentially complicating delivery for some buyers.
  • Higher Best Sellers Rank: Lower visibility in consumer markets as indicated by its sales rank, which may affect availability and competition.

SunStar Heating Products Infrared Ceramic Heater- Natural Gas 80,000 BTU

Looking for a powerful heating solution for your warehouse or service area? The SunStar Heating Products Infrared Ceramic Heater delivers a robust 80,000 BTU, making it perfect for spot heating in remote locations and farm buildings. Constructed from corrosion-resistant aluminized steel, it’s durable and efficient, featuring aluminum reflectors for superior radiant heat. You can easily mount it at an angle for even energy distribution, and with direct spark ignition, you’ll save on energy costs. Just remember, it’s designed for indoor use only. Enjoy the peace of mind with a 30-day return policy and exceptional customer support.

Best For: The SunStar Heating Products Infrared Ceramic Heater is best for commercial and industrial settings, such as warehouses and service areas, where efficient spot heating is required.

Pros:

  • High Efficiency: Delivers a powerful 80,000 BTU for effective heating in large spaces.
  • Durable Construction: Made from corrosion-resistant aluminized steel, ensuring longevity.
  • Energy Saving: Features Direct Spark Ignition for reduced energy costs.

Cons:

  • Indoor Use Only: Not certified for residential use, limiting its application.
  • Requires Additional Equipment: May need second stage regulators depending on gas supply pressure, sold separately.
  • High Mounting Requirement: Minimum mounting height of 14ft may not be suitable for all spaces.

RHT-100-30-N Two-Stage Natural Gas 100,000 BTU 30′ Long Radiant Tube Heater

The RHT-100-30-N Two-Stage Natural Gas Radiant Tube Heater stands out with its impressive 100,000 BTU output, making it a top choice for commercial and industrial settings. Its 30-foot length guarantees even heating across large spaces, while the durable black-coated aluminized steel emitter tubes enhance longevity. With mirror finish aluminum reflectors, it maximizes heat efficiency, keeping your workspace warm without wasting energy. Remember, this heater is designed exclusively for commercial use and isn’t approved for residential settings. Plus, it ships directly to commercial addresses, guaranteeing a hassle-free delivery. Upgrade your heating system with the RHT-100-30-N for peak performance.

Best For: Commercial and industrial facilities seeking efficient heating solutions for large spaces.

Pros:

  • High 100,000 BTU output provides powerful heating for expansive areas.
  • Durable construction with black-coated aluminized steel ensures long-lasting performance.
  • Mirror finish aluminum reflectors enhance heat efficiency by focusing warmth where it’s needed most.

Cons:

  • Not approved for residential use, limiting its applicability for home heating.
  • Ships exclusively to commercial addresses, which may complicate delivery for non-commercial customers.
  • Potential for misleading information in online listings due to modifications by Amazon AI.

Factors to Consider When Choosing Radiant Tube Heaters for Warehouses

When choosing radiant tube heaters for your warehouse, you’ll want to take into account several key factors. Think about your heating capacity needs, the type of fuel you prefer, and the safety features that matter most. Don’t forget to evaluate installation height and energy efficiency ratings to guarantee you make the best choice for your space.

Heating Capacity Requirements

Choosing the right heating capacity for your radiant tube heater is essential, especially since it directly affects how efficiently you can warm large warehouse spaces. Look for heating capacity measured in BTUs, with options ranging from 45,000 to 150,000 BTUs suitable for various applications. Evaluate the area coverage of the heater; some models can effectively heat spaces up to 2,800 square feet. Consider your warehouse’s insulation and layout, as these factors determine the necessary BTU output—well-insulated spaces require less. Also, think about the intended use; commercial and industrial settings usually need higher BTU ratings. Finally, assess the heater’s run time and efficiency, as high BTU output with low fuel efficiency can lead to increased operational costs.

Fuel Type Options

Several fuel type options exist for radiant tube heaters, each catering to different needs and preferences. Natural gas is often the go-to choice due to its convenience and lower costs, making it ideal for commercial and industrial settings. If you don’t have access to natural gas lines, propane heaters offer portability, though they might come with higher operational expenses. For outdoor or unventilated areas, diesel and kerosene heaters can provide excellent heat output and operate without electricity, but be aware they may produce more emissions. Your choice of fuel type will greatly affect the heater’s efficiency, heating capacity, and overall costs, so it’s essential to evaluate your specific heating requirements and environment carefully.

Safety Features Importance

Guaranteeing safety features in radiant tube heaters is crucial for preventing accidents and maintaining a secure working environment in warehouses. Key safety components like automatic shutoff and flame monitoring help guarantee safe operation, reducing the risk of fire hazards. A tip-over switch is particularly important; it automatically turns off the heater if accidentally knocked over. Additionally, incorporating a vacuum system can effectively eliminate combustion gas leakage into the heated space, further enhancing safety. Look for CSA design certification, which indicates that the heater meets specific safety standards, giving you peace of mind. Finally, remember that regular maintenance and adhering to safety clearances, like keeping required distances from walls and ceilings, are crucial for preventing potential hazards associated with radiant tube heaters.

Installation Height Considerations

When installing radiant tube heaters in warehouses, you must carefully consider the installation height to guarantee ideal heat distribution. Typically, the best height ranges from 8 to 14 feet above the floor. If you install heaters too low, you’ll experience inefficient heating and increased heat loss. Conversely, mounting them too high can create cold spots in your workspace. Verify you maintain proper clearance—some heaters need at least 49 inches of space above, below, and from the sides for safe operation. Remember that higher mounting heights may require more powerful heaters to achieve the same warmth, as heat rises and might not effectively reach lower areas. Also, consider your warehouse layout, including shelving and equipment, to achieve even heat distribution.

Energy Efficiency Ratings

Choosing the right radiant tube heater for your warehouse involves more than just considering installation height; energy efficiency ratings play a considerable role in your decision. These ratings, often expressed as a percentage, indicate how well a heater converts fuel into heat. Look for models with ratings up to 84.5%, meaning they effectively turn a large portion of fuel into usable heat. An efficient heater can greatly lower your operational costs since it requires less fuel to maintain the same output. When evaluating efficiency, consider the heater’s BTUs relative to fuel consumption. Don’t forget to check for energy efficiency certifications from manufacturers, as they can help you compare models and find the most cost-effective option for your heating needs.