The Ultimate Guide to Portable Infrared Heating with VAL6

Three people in hard hats reviewing blueprints in a white room.
Smiling worker in safety gear stands on train tracks, near train cars.

“Our crews can actually work through winter—no downtime for warm-up, and no complaints about fumes or dry air. Our fuel savings paid for the upgrade before the season ended.” 


—Facilities Supervisor, Chicago 

UNDERSTANDING BTU: THE HEATER INDUSTRY’S UNIVERSAL METRIC


What Is a BTU? 


A BTU (British Thermal Unit) measures the energy required to raise one pound of water by one degree Fahrenheit. It is the industry standard for quantifying a heater’s power and determining which unit you need for optimum comfort and efficiency. 


While it is often assumed that a higher BTU rating means more heat, this is not necessarily the case in practical applications. More BTUs primarily indicate greater fuel consumption, which can lead to higher operational costs over time if efficiency is not optimized. The real measure of heating effectiveness depends on how efficiently a heater converts fuel into usable heat. 

For example, a system with a high BTU output but low fuel efficiency may consume more fuel and produce less actual warmth in a space compared to a lower BTU unit engineered for optimal fuel-to-heat conversion. Therefore, prioritizing heaters that deliver high fuel efficiency ensures that more of the energy consumed goes directly into warming people and spaces, reducing waste and long-term fuel expenses. In essence, bigger BTUs without matching efficiency translate to higher fuel bills—not necessarily better heating comfort. 


SIZING CHART:

HOW MANY BTUs DO I NEED?

Space Size (sq. ft.) Recommended BTUs Example Usage
Up to 150sqft 5,000-7,000 BTUs Small workshop or garage
300sqft 10,000 BTUs Office, large studio, lobby
500sqft 17,000 BTUs Retail, big workshop
1500sqft 34,000+ BTUs Warehouse, industrial setting
Three people in hard hats reviewing blueprints in a white room.
Type Common Applications Advantages Drawbacks
Quartz Tube Industrial, workshops Fast heat, durable, portable Slightly higher cost
Ceramic Plate Manufacturing, drying Uniform, robust, process-perfect Bulkier
Electric Panel Propane/Gas Offices, residential Quiet, clean, low-profile Lower output, indoor only
Diesel/Kerosene Outdoor, sites, events High BTU, not dependent on grid Fuel Storage Needed

CHOOSING INFRARED WAVELENGTH


  • Short Wave: Penetrates drafts—ideal for outdoor/professional environments. 
  • Medium Wave: Great balance for mixed indoor-outdoor or semi-exposed areas. 
  • Long Wave: Best for calm, well-insulated rooms where gradual, gentle warmth is preferred. 

INFRARED vs. CONVECTION (TORPEDO) HEATERS  


The Problem with Conventional Heat 


Traditional torpedo or convection heaters work by warming air.  However, because air is a poor carrier of thermal energy and can’t be controlled, it inefficiently delivers heat to the intended object. Therefore, the majority of the fuel is wasted.  


Infrared: The Solution for Professionals 


Infrared heaters target exactly what—and who—needs warmth. 


  • Heats instantly, even with open doors/windows. 
  • Keeps air clear of dust and pollutants. 
  • Operates silently—no roaring motors or loud fans. 
  • Delivers up to 30% better fuel efficiency in real-world usage. 


Infrared Radiant (VAL6) Convection/Torpedo Heaters
Heat Delivery Infrared, Direct Air first, Indirect
Efficiency Up to 99.9% 70-85%
Start-up Time Under 1 Minute 5-10 Minutes
Air Quality No dust/dryness Circulates Dust/Dry Air
Performance in Drafts Strong, unaffected Loses heat rapidly
Noise ≤65 dB (quiet) >70 dB (loud)

“Our competitors’ air blowers couldn’t keep workers warm with the bay open. The switch to VAL6 infrared cut our fuel costs, improved comfort, and let production continue all day.”


 —Plant Manager, Toronto

EXPLORE VAL6 PRODUCT FEATURES & COMPETITIVE COMPARISON 

Three people in hard hats reviewing blueprints in a white room.

CUSTOMER STORIES & PROOF

Real Experiences with Val6 Infrared Heaters

“It Paid for Itself in Three Months” 


“Our 24/7 operation required a solution that kept the whole loading dock warm—to the minute. After switching to VAL6, comfort complaints are gone, and our utility savings paid for the heater in three months.” 

 —Regional Distribution Manager 

“No More Fumes or Dust Complaints” 


“In the past, torpedo heaters made the air thick and dusty. With our new VAL6, air quality improved and our team stayed productive. We’ll never go back.”


 —Owner, Outdoors Event Rental

FREQUENTLY ASKED QUESTIONS

Got questions about our Val6 Infrared Heaters? We’ve compiled a list of common inquiries to help you understand our products better.

  • How do I decide which model is right for my space?

    Use our [BTU calculator] or schedule a consultation. Our specialists evaluate your space - ceiling height, insulation, and application to recommend the best model. 

  • Are VAL6 heaters compliant and safe for indoor use?

     All models are certified to UL/CSA/ETL standards, with integrated safety protections and closed-flame options for safe indoor operations.

  • How does VAL6 compare to cheaper convection heaters?

    While the initial investment may be higher, VAL6’s fuel savings, low maintenance needs, and superior comfort quickly deliver ongoing ROI. 

  • How does VAL6 compare to other comparable radiant infrared heaters? 

    With over 100 years of history and a legacy of quality craftsmanship, Val6 delivers the most efficient and reliable infrared heaters, combining superior design with unmatched heating performance.

  • Does VAL6 offer service and replacement parts?

    Yes. We maintain a nationwide dealer and service network with genuine parts and expert support for rapid, reliable repairs.

“Our competitors’ air blowers couldn’t keep workers warm with the bay open. The switch to VAL6 infrared cut our fuel costs, improved comfort, and let production continue all day.”


 —Plant Manager, Toronto