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TD425

Ideal for applications where a open flame or spark-risk is out of the question; the TD425 excels at providing clean dry heat.

The patented technology uses a diesel powered engine to agitate hydraulic oil in a flameless, sparkless, low-pressure environment. The oil is heated and circulated, not burned, providing a clean pollution free discharge to the target environment. Safety features are incorporated to protect the investment of your Therm Dynamics heater. For example, an overspeed air intake shut-off valve is standard equipment.

All 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.

Certified to UL733-2013 & CSA B 140.8.1967(R2015) STANDARDS REPORT NUMBER: 0489HH001S

features

RELIABLE

  • 18 years of proven performance in the harshest conditions

 SIMPLE

  • Few moving parts and intelligently designed

EFFICIENT

  • Huge, real fuel savings versus indirect fired flamed heaters. (40%)

SAFE

  • Flameless heat is captured from the diesel engine and a patented low pressure hydraulic fluid heat plate

CERTIFIED

  • Therm Dynamics heaters are certified to CSA/UL standards

DURABLE

  • Expectations are for over 12,000 hours of dependable service

SPECIFICATIONS

PERFORMANCE

  • Fuel: Diesel #2
  • Max BTU Available: 425,000
  •  CFM: 3,200+
  • Static Pressure: 3.00” LBS
  • Temperature: 180°F
  •  Max Fuel Consumption: 3.1GPH

POWER PLANT

  • Caterpillar C2.2 Tier IVF

DIMENSIONS

  • Weight, Empty: Approx. 2,525 lbs
  • Weight, Full: Approx. 3,100 lbs
  • Overall Height: 12’4″
  • Overall Width: 5’6”
  • Overall Length: 6’0”

FUEL CAPACITY

  • 84 Gals

Application

Our versatile, portable heaters can be used in hundreds of applications including thawing frozen ground, heating buildings or structures, curing concrete, drywall/paint drying and removing excess moisture to inhibit mold growth and any other application that requires clean, dry, flameless heat.

highlights

  • Easy access to all maintenance components and minimal operation supervision
  • Low humidity, high CFM for drying. Reduces relative humidity
  • Clean, uncontaminated air output improves working environment. No carbon monoxide poisoning risk
  • Thermostat controlled operation will improve fuel efficiency
  • Halliburton, Conoco, Exxon, Shell, BP and Anadarko currently utilize our heaters in their fleet
  • Safe, flameless heat. Eliminates all risk of fires
  • Proudly made in Tea, SD USA

options

Available options include custom paint, ducting, ducting storage, recirculation inlets, operational strobe light, emergency shut-down button and many more.