Cahill Diesel Heaters - Technology That Burns Nearly as Cleanly as Natural Gas

Cahill’s Jet Heat heater is the most fuel-efficient heater on the market. In addition, it is also the cleanest burning diesel heater available to the construction, oil & gas, and coatings industries. Unlike conventional diesel heaters, the design of the Jet Heat allows it to burn fuel like a natural gas heater. This eliminates harmful by-products such as smoke, soot and emissions.

Liquid fuels, such as diesel or gasoline, are typically turned into an aerosol cloud (fine droplets) before combustion by the fuel injection system. Gaseous fuels, such as natural gas, are vapour before they burst. While Diesel fueled, the Cahill Jet Heat diesel heater DOES NOT run a conventional diesel cycle.

Our heaters vaporize the fuel before combustion and burn nearly as cleanly as Natural Gas.

Why is Cahill the Industry Leader in Temporary Heating?

image showing easy motor replacement on cahill jet heater
bridge construction using temporary diesel heater rental from cahill

Cahill's Commitment to Quality & Durability

When liquid fuel (droplets) combusts, they burn from the outside droplet surface inward, consuming the fuel. At the end of this process, no oxygen is left near the droplet surface, preventing complete combustion. At this point, when the oxygen runs out, a soot particle is formed due to this incomplete combustion. The remains of this “incomplete combustion” process is a soot particle. Cahill heaters have a much lower environmental impact than conventional diesel heaters.

Jet Heat Diesel Competition
Complete fuel vaporization before burning
Soot free operation
No smoke or fumes
Operates below NOx forming temperatures
Combustion as clean as natural gas
Average CO2 emissions per day
<212 kgs
>546 kgs
Needs expensive after treatment system


We have a variety of portable flameless heaters engineered to meet your temporary heating needs.