TD425 Flameless Oilfield/Rig Heater 425K BTU-No DEF

All Therm Dynamics flameless oilfield heaters are equipped with a set of four shut-off switches that terminate the engine when excessive oil pressures, water, or oil temperatures are detected.*
– Air Intake Auto-Shutoff  Valve*
– SAE-1711 Sealed Alternator*
– Caterpillar  C2.2 T4F  diesel engine, Tier IV Final – No DEF needed (under 600K BTU)
– No generator or electric power needed
– 425+K BTU/hr; 5,000 CFM; 180º F Exit Temp
– Duct to 100′: One 16″, or Two 12″ ports. Tube Storage Standard
– Exceeds most OSHA, MSHA and API standards
– Certified to UL733-2013 & CSA B 140.8.1967(R2015) Standards Report No: 0489HH001S
– Fuel: Diesel #2
– Max BTU Available: 425,000 CFM: 3,200+
– Static Pressure: 3.00” lbs. Exit Temperature: 180°F
– Max Fuel Consumption: 3.1GPH
– Weight, Empty: Approx. 2,525 lbs
– Weight, Full: Approx. 3,100 lbs
– Overall Height: 12’4″; Width 5’6”; Length: 6’0”
– Fuel Capacity: 84 Gals
– Four shut-off switches terminate the engine when excessive oil pressures, water, or oil temperatures are detected.

Options: custom paint, ducting, ducting storage, recirculation inlets, operational strobe light, emergency shut-down button, and more.

– Can Operate 24/7; Ductable to 100′; (2) 12″ Duct Ports; Ducts Extra
– Zero Setbacks needed for Volatile Applications
– Self-Contained – No electrical power needed
– Pulls up to an oil rig or job site without OSHA setbacks
– Dry heat for oil rigs, water restoration, mold abatement

Flameless, sparkless diesel oil rig heaters are the safest heat available for volatile situations. No OSHA-type setbacks are required as there are no open flames nor sparks. No generator or other electrical power is necessary. A diesel engine is enclosed in an insulated chamber. Engine torque is converted to heat and combined with the heat of the engine. All heaters are equipped with a set of four shut-off switches that terminate the engine when inadequate or excessive pressures, speed, or water temperatures are detected.

Totally self-contained, these patent-protected oil rig heaters are also popular for other applications requiring heated air and high airflows. These units are also applicable for fire restoration, thermal remediation, pest control, and any application where self-powered heat is needed. Technically not a “trailer”, they are equipped with lights for safe highway towability.

Basic pricing now includes standard volatile area safety features:
Auto-Air Intake Shutoff, Brushless Alternator, Emergency Shutoff Switch, Master Lockout, Automatic Louvers, and Amber Strobe light.
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Therm Dynamics Flameless Heaters
Equipmentland is the primary source for information and customization to meet your needs and is the leading provider of heaters for new markets and export.

Therm Dynamics has developed the patented process of converting and capturing the torque of a diesel engine into heat, and combining it with all the other sources of heat – from the heads, exhaust, cooling system – to make a totally flameless and sparkless heater; it provides its own high volume airflow without any electric fans or any other ignition sources.  These are the safest heaters by far for volatile environments. Therm Dynamics flameless heaters comply with OSHA regulations on oil fields and other applications.

Therm Dynamic’s patented technology uses diesel power to agitate hydraulic oil in a flameless, sparkless, low-pressure environment to deliver high BTU output and remarkable airflow up to 9,000 CFM. In brief, the Therm Dynamics system converts the engine torque into heat and dissipates it inside an insulated cabinet which also captures the heat produced by the engine heads, cooling system, and exhaust. The unit is a specialized heat-producing unit that is safer and more trouble-free than anything else on the market. The diesel engine powers both the patented unit and an additional high CFM fan to provided a robust flow of heated air. Heat output is controlled by simple RPM settings on the diesel engine throttle.

Therm Dynamics flameless heaters are more fuel-efficient than indirect-fired heaters, as the heat lost in the exhaust stack of an indirect-fired heater is captured by the Therm Dynamics unit. Fuel economy can be achieved by simply throttling down the RPMs. All controls and auto shutdown systems are provided ensuring safe operation and equipment protection. Safety setback requirements have lessened from typical 70 – 100 ft. to zero for volatile applications. Clean heated air can be delivered directly from the unit’s discharge or through attachable flex ducting. A new additional fan provides static pressure higher than ever before.

The heat generator and engine are enclosed in a locked cabinet complete with automatic shutdown features, floor, and removable doors. Trailer units are mounted on 5,300 lb. torsion-bar axle/s with 15″ wheels and tires. These rig heaters are designed for stand-alone, 24-hour trouble-free operation. Given the flameless and sparkless nature of the technology, the unit is ideal for oil and natural gas wellheads, fuel farms, mines, airports, and anywhere fire is of concern.

Units are available in skid or trailer mount, 200 to 400-gallon tanks, single and tandem axles. Standard Equipment on most models (deductible when needed) is the Intake Air Auto Shutdown Valve (resets itself at complete shutdown), Sparkless Alternator, Thermostatically controlled automatic intake louvers, Emergency Shutoff Switch, and Master Lock-Out.  Additional accessories include Duct Storage Bins, Amber Strobe Light, Recirculation Inlet Kit, Sky Hook, and Insulated and Uninsulated Ducts or hoses.

Equipmentland is the original and primary online provider of flameless heaters by Therm Dynamics. Equipmentland has been instrumental in the development of the largest output models for Therm Dynamics. Contact Equipmentland today for purchasing standard equipment flameless heaters, or let us know if you need a custom unit designed.

Equipmentland is an authorized dealer for Therm Dynamics Flameless Heaters. Equipmentland sells to any US state, Canada, and export. We are the leading exporter of flameless heaters having provided heaters worldwide.

Contact Jeff Dayne at Equipmentland.com today for more information.

For Therm Dynamics Flameless Heaters: General Information or Warranty.
For information about Therm Dynamics heaters for Ground Thawing.

Equipmentland is an authorized dealer for Therm Dynamics Flameless Heaters. We ship to any US state, Canada, and worldwide export. Equipmentland is the primary Therm Dynamics dealer.

Contact Jeff Dayne at Equipmentland today for more information. Call 1-800-214-1649 or use our handy contact us form.