Our flameless heaters have been tested and proven to be
the safest & most reliable heater on the market today.

The industry leader in efficient reliable simple safe durable flexible flameless heaters.

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TD625 Portable Flameless Heater with icon depicting that there is no flame or spark risk

The safest, most reliable, user friendly and self-contained, contaminate-free, portable

FLAMELESS HEATERS

for these leading industries:

Oil & Gas
Our flameless heaters were originally built for the oil and gas industry. They provide sufficient amounts of heat to warm up on even the coldest of days.

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Airline
Major airlines need an efficient way to heat commercial airplanes while they are sitting on the tarmac. We specialize in safe, reliable, flameless heaters for airlines.

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Construction
Keep your jobsite warm, dry and functional while using less fuel. Our breathable air and carbon monoxide-free flameless jobsite heaters provide freeze protection and keep your employees warm and safe in any environment.

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Energy
Energy plants cannot afford to shut down due to frozen or malfunctioning equipment. Our portable flameless heaters keep your equipment at appropriate operating temperatures more efficiently — helping you prevent outages.

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Agriculture
Keep your livestock, personnel, shop and equipment warm and dry during severe weather, or use our flameless heaters to thaw and dry your grain in bins.

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Restoration
Flameless heaters are an excellent, fuel-efficient way to dry up water-damaged worksites or use heat to kill unwanted pests with clean, breathable air.

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Patented Flameless Heating Technology Delivering More Than 1,250,000 BTUs of Heat

Our patented technology uses diesel, gas or electric power to agitate hydraulic oil in a flameless, sparkless, low-pressure environment. Our heaters produce more than 1,250,000 BTUs of heat at temperatures exceeding 180ºF and 9,000 cubic feet per minute (CFM).

You control heat output with simple settings on the engine throttle. Plus, the oil is cooled and circulated — not burned — providing a clean, pollution free discharge to the target environment.

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Originally Developed to Meet the Safety Regulations of Oil Drilling Rigs

Our heaters are the top choice for heating in the oil field due to their safety, simple design, reliability and durability. Our unique, portable flameless heaters are tested and proven to perform successfully for more than 30,000 hours.

When our flameless heater was introduced, other indirect fired heaters had to be set back at least 150 feet from the rig due to flame and spark risk. Ours was the only heater that required zero setback — so you could place it directly in the area where you were working.

Manufacturing Portable, Flameless Heaters Since 1994

Therm Dynamics started manufacturing our original portable heater in 1994. We have expanded to other industries with top-notch flameless heaters, offering the perfect solution for those who need a reliable, safe, flameless heat source or freeze protection.

Our flameless heaters are carbon monoxide-free, so they’ll provide breathable air heat and keep your employees warm and safe in any environment.

Safe
- Flameless heat captured from gasoline or diesel engine
- Patented low-pressure hydraulic fluid heat plate
- Programmable, patent-pending CO detection
Certified
- UL733-2013 & CSA B 140.8.1967 (R2015) Standards
- REPORT # 0489HH0025
Durable
- Expect more than 12,000 hours of dependable heating service on heat plate

Reliable
- 95%+ uptime
Simple
- Easy to use and maintain, with few moving parts
Efficient
- Huge “real” fuel savings (up to 40%) vs. competition
Flexible
- One flameless heater for multiple applications

Environmental Friendly
- Clean, pollution-free discharge, since the oil is cooled and circulated, not burned

“I purchased the Inferno HD five years ago to help grow my business. It is one of the best decisions I’ve ever made. The machine has worked flawlessly over the years. I would highly recommend the Inferno HD to anyone who needs to heat up a space for whatever reason.”

BobBug Busters

“A Therm Dynamics heater is a must have for all contractors. They efficiently produce dry, breathable air that is perfect for job site preparation and for de-humidifying.”

DonWisnieski Insulation

“Thank you for making it so that I can afford your products, they are great heaters and the customer service is second to none.”

Garret Layher

“We have a TD1200 with 19,835 hours on it. Cat6.6 and a stock heat plate. After this season’s run time it only needs to be washed. Good machines.”

Jerris Spetifore

Our flameless heaters have been tested and proven to be the safest & most reliable heater on the market today.