Indirect fired diesel heaters

In environments like construction sites and warehouses, heating requirements need to be carefully balanced against the impact on safety and key processes. When heaters introduce flames, fumes, and local emissions, they can quickly affect safety, efficiency, productivity, and product/service quality. Indirect heaters keep any flames and fumes away from the area you need to heat. 

We deliver indirect-fired heater rentals – available on natural gas, propane or diesel - to support applications like comfort heating, drying confined spaces, and curing concrete in construction. With units available up to 1,500,000 BTU, we’ll help you to: 

• Keep workers safe and comfortable all year long
• Heat your environment without noxious fumes or humidity
• Prevent mold growth by controlling moisture levels
• Accelerate processes like paint drying and concrete curing
• Reduce fuel costs compared to direct-fired heaters
• Meet your sustainability goals by reducing your fuel consumption

• Heat localized areas or large spaces without introducing moisture or flames to your environment. Our indirect-fired heater rental solutions include units from 500,000 BTU to 1,500,000 BTU – large enough for open outdoor spaces or small enough for confined environments. All with high flow rates and static pressure, alongside a variety of fuel options including natural gas, propane and diesel.
• Remove moisture from your environment using an indirect heater to defend against mold and safety risks. In ideal conditions, an 800,000 BTU indirect heating solution can remove up to 27 gallons per hour.
• Speed up time-consuming processes in a construction setting. Our experts can design a turnkey solution to optimize your processes, from preventing concrete carbonization by curing it with clean, dry forced air to accelerate painting and drying.
• Improve working conditions and safety with no need for flame fire supervision and no noxious fumes or humidity.

In commercial and industrial applications – especially outdoors – heating can be an energy-intensive task. That’s why we've invested in our fleet to deliver the highest levels of sustainability and efficiency without compromising on performance.

Beyond removing direct-fired open-flame heaters from our fleet, we provide fume, flame, and moisture-free heating solutions. 

By reheating interior air, indirect-fired heating rentals can also help reduce your fuel consumption and costs. 

Key parts of our greener approach include: 

• More efficient fuel consumption - up to 70% efficiency for indirect heaters
• More fuel choices, including propane, natural gas and diesel
• Expert rightsizing to match our heating solutions to your needs for optimal performance & efficiencies