Radiant Heaters: Tube Heaters
Tube Radiant Heater Manufacturers
Modine
Schwank
Ouellet
Featured Radiant Heaters: Tube Heaters
Modine - Low-Intensity Low-Profile Infrared
Modine's Low-Intensity Low-Profile Infrared Heater is a single-burner, positive pressure infrared heater approved for vented commercial and industrial applications. Its water-resistant control compartment allows for both indoor and outdoor installations, providing versatility across various settings.
Features
Corrosion-Resistant Construction
Heat-treated darkening 16-gauge aluminized steel provides enhanced corrosion resistance, extending the heater’s lifespan and increasing radiant heat output.
Efficient Heat Distribution
Polished aluminum reflectors effectively direct radiant heat to desired areas, ensuring increased comfort over more extensive spaces.
Accessible Maintenance
Removable side-access panels on both sides of the burner box facilitate easy servicing and maintenance.
Durable Finish
Polyester-powder paint maintains a long-lasting, new appearance, resisting wear and environmental factors.
Low-Maintenance Operation
Permanently-lubricated combustion blower motor reduces the need for regular maintenance.
Flexible Gas Valve Installation
180-degree rotating gas valve allows convenient access from either side of the burner box, accommodating various installation requirements.
Sealed Burner Compartment
Enables manifold pressure adjustments during operation, simplifying installation and service procedures.
External Flame Monitoring
Externally mounted flame sensor and ignitor improve service access and safety.
Operational Visibility
Flame observation window on the underside of the combustion chamber provides a convenient visual check of unit operation from ground level.
Operational Indicator
Gas valve operation light on the back panel indicates that the combustion blower is functioning.
Reliable Ignition System
Four-trial, direct spark ignition with a separate flame sensor ensures dependable ignition.
Weatherproof Design
Water-resistant casing maximizes application flexibility for outdoor installations.
Safety Certification
ETL design certified, ensuring compliance with safety standards.
Specifications
Material
16-gauge aluminized steel with polished aluminum reflectors.
Ignition System
Four-trial, direct spark ignition with separate flame sensor.
Installation Options
Suitable for both indoor and outdoor installations; approved for vented applications.
Maintenance Features
Removable side-access panels and externally mounted flame sensor and ignitor for easy servicing.
Certifications
ETL design certified for safety and performance.
Warranty
Documents
Schwank - ultraSchwank Ceramic insulated tube heaters
The ultraSchwank series represents Schwank's most efficient low-intensity tube heaters, featuring ceramic insulation technology that delivers up to 68.4% radiant efficiency. Designed for large industrial spaces, these heaters provide uniform heat distribution while reducing fuel consumption by up to 50% compared to conventional systems :cite[5].
Features
Ceramic Insulation
Aerospace-grade ceramic materials minimize convection heat loss, increasing radiant efficiency to 68.4% :cite[5].
Energy Savings
Achieves 50% fuel reduction versus traditional heaters through optimized combustion and radiant heat transfer :cite[5].
Whisper-Jet Technology
Pressure burner system operates at <45 dB for quiet industrial environments :cite[4]:cite[6].
Specifications
Models
Available in 50,000–250,000 BTU/hr inputs with 20–80 ft lengths :cite[1]:cite[5].
Mounting
Ceiling heights up to 50 ft supported :cite[1].
Certifications
UL Certified with optional modulating controls :cite[1].
Warranty
Documents
Schwank - superTube Extreme Series
Schwank's superTube Extreme series represents the highest-efficiency infrared tube heaters available, featuring advanced ceramic fiber insulation and dual-stage burners for fuel savings up to 60% compared to conventional models.
Features
Ceramic Core Technology
Maintains 92% radiant efficiency even in high-ceiling applications.
Dual-Stage Operation
Automatically adjusts between 35%-100% capacity based on demand.
Low Maintenance
Stainless steel burner assembly with 10-year warranty.
Specifications
Heating Capacity
50,000-400,000 BTU/hr models.
Tube Lengths
15′-80′ configurations available.
Certifications
UL, CSA, and ETL listed for commercial use.
Warranty
Documents
Schwank - superTube SST Series
The superTube SST Series represents Schwank's premium line of infrared tube heaters, combining marine-grade stainless steel construction with high-intensity radiant heat for demanding commercial/industrial applications.
Features
Durable Construction
316 marine-grade stainless steel housing with black emissive coating for corrosion resistance in harsh environments.
Performance Range
50,000-250,000 BTU/hr models with 20′-80′ tube lengths for large-space heating.
Installation Flexibility
Ceiling, wall, or post mounting with tilt adjustment (5.5″-16″ clearance to combustibles).
Advanced Controls
Optional WiFi/remote controls and 24V ignition systems available.
Specifications
Models
– 2312: 25K BTU, 30.5″ length (5.5″ clearance)
– 2313: 35K BTU, 43.5″ length
– 2352: 50K/35K BTU two-stage model
Certifications
UL Certified with 3-year warranty on ceramic burners.
Warranty
Documents
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