Technical Information

Indirect Oil Fired Heaters – Powerful and Efficient Heating Solutions with KDM Hire

When you need an efficient, reliable, and versatile heating solution for large spaces, an indirect oil fired heater is the ideal choice. Whether you’re managing construction sites, hosting outdoor events, or ensuring a comfortable environment in warehouses and temporary structures, these heaters provide the warmth you need. Offering robust performance across various settings, they ensure spaces are heated safely and effectively, without the risk of fumes or excess moisture.

At the forefront of this market are the 45 kW and 75 kW indirect oil fired heaters, available for hire. These powerful units combine high heat output, efficient fuel consumption, and ease of operation, making them perfect for any situation where direct heating methods aren’t suitable. Designed for versatility, they are easy to transport and quick to install, helping maintain optimal temperature control in all conditions.

Indirect Heating Technology: Why Choose Indirect Oil Fired Heaters?

Indirect oil fired heaters are designed to deliver clean, fume-free air, making them suitable for enclosed spaces where air quality is crucial. Unlike direct heaters, which expel combustion by-products into the air, indirect heaters work by heating air that is passed over a heat exchanger. This ensures that only clean, dry, and warm air is circulated throughout the space, while combustion gases are safely vented outside.

This makes indirect oil fired heaters the preferred choice for environments like marquees, factories, construction sites, workshops, and temporary buildings where large volumes of clean air are essential for health, comfort, and productivity. Whether you require a reliable solution for heating warehouses, large event spaces, or construction sites, indirect heaters deliver high-performance heating without compromising air quality.

Heat Output and Performance

When selecting an indirect oil fired heater, heat output is a key consideration. The 45 kW and 75 kW models available provide impressive performance, with the 45 kW heater generating up to 167,000 Btu/hr and the 75 kW model offering a significant 239,000 Btu/hr. This ensures rapid and effective heating for a wide range of environments, regardless of size or layout.

Both models are equipped with high air flow capacities, enabling them to distribute warm air quickly and evenly. The 45 kW unit offers a maximum air flow of 2,700m³/hr, while the larger 75 kW model can handle up to 3,800m³/hr. These capabilities make them ideal for environments where consistent, high-volume air circulation is essential, such as large marquees, factories, and temporary workspaces.

Energy Efficiency and Cost Savings

One of the most significant advantages of these indirect oil fired heaters is their energy efficiency. Both models are designed to maximise heat output while minimising fuel consumption, resulting in significant cost savings over extended periods of operation. With fuel consumption rates of 4.6 litres per hour for the 45 kW heater and 7.7 litres per hour for the 75 kW model, these units offer an economical solution for heating large spaces.

The high-capacity fuel tanks (80 litres for the 45 kW model and 120 litres for the 75 kW model) further enhance their efficiency by reducing the need for frequent refuelling, allowing continuous operation over long periods without interruption.

In addition, the indirect heating method ensures that only clean, dry air is circulated, reducing the risk of condensation and moisture damage to equipment, materials, or furnishings. This makes indirect oil fired heaters ideal for environments where moisture control is critical, such as construction sites or storage facilities.

Applications: Versatile and Reliable Heating Solutions

These indirect oil-fired heaters are versatile enough to be used in a wide range of settings, including:

Construction Sites

Ensuring a warm and safe environment for workers, especially in colder months, indirect oil fired heaters help maintain optimal working conditions. The dry, clean air they produce is perfect for drying out spaces and preventing moisture build-up, which can delay construction schedules.

Events and Marquees

For outdoor events or temporary structures, indirect oil fired heaters provide the necessary warmth without introducing harmful fumes or excessive moisture into the space. Their ability to duct heat over long distances makes them perfect for event tents and marquees.

Warehouses and Factories

These indirect oil fired heaters provide an efficient solution for heating large indoor areas like warehouses and manufacturing spaces. The large air flow capacity ensures that heat is distributed evenly throughout the space, helping maintain comfortable working conditions.

Temporary Structures

Whether used in disaster relief efforts, temporary housing, or emergency situations, indirect oil fired heaters offer a reliable and efficient solution for maintaining warmth in temporary or mobile structures.

Workshops and Garages

For enclosed workshops, garages, and service stations, these indirect oil fired heaters ensure the comfort of workers without compromising air quality or introducing fumes.

Why Choose KDM Hire for Your Indirect Heater Hire Needs?

At KDM Hire, we provide a range of high-quality indirect oil-fired heaters that deliver top-tier performance and efficiency. Our indirect oil fired heaters are available for short-term or long-term hire, and we offer competitive rates that make it cost-effective to use these powerful heating solutions in any setting.

Each indirect oil fired heater is thoroughly inspected and maintained to ensure optimal performance. Our team of experts is also available to provide guidance on selecting the right model based on your specific requirements, ensuring that you receive the most suitable heating solution for your space.

In addition, we offer fast delivery and installation services, ensuring that your indirect oil fired heater is set up and ready to operate without delay. Whether you’re looking for a 45 kW unit to heat a medium-sized marquee or need a more powerful 75 kW model for a large construction site, KDM Hire has the perfect solution to meet your needs.

Conclusion

Indirect oil fired heaters are the ultimate solution for heating large spaces where clean, dry air is essential. With robust heating capacities, efficient fuel consumption, and the ability to direct heat over long distances, these units provide an unrivalled combination of performance and convenience.

If you’re looking for reliable and powerful heating options, whether for an event, construction site, warehouse, or temporary structure, the 45 kW and 75 kW indirect oil fired heaters available for hire from KDM Hire offer the ideal balance of power, efficiency, and portability. Don’t wait—contact us today to discuss your specific heating needs, and let our expert team help you create a comfortable, warm environment in any setting, no matter the size or conditions. We’re ready to provide you with the perfect indirect oil fired heater for your project.