Heavy-Duty Industrial & Commercial Heaters

From sprawling factory floors and agricultural sheds to remote civil worksites, controlled thermal power is critical for productivity and safety. ACE provides the full range of heavy-duty JETFIRE space heaters by SPITWATER, built for continuous heating performance in extreme environments.

Commercial & Industrial JETFIRE Heating Systems

Rapid, High-Output Thermal Performance Across Diesel, LPG, and Electric Configurations

Maintaining optimal working temperatures in large open spaces, curing concrete, or drying industrial sites requires robust heating technology that produces clean, high-efficiency heat. The JETFIRE range by SPITWATER is renowned across Australia for unyielding reliability and thermal efficiency. Spanning compact portable units to large high-capacity industrial machines, JETFIRE heaters are available in direct and indirect diesel, LPG, and electric power configurations. 

Engineered with heavy-gauge steel casings, thermal cut-outs, and precise fuel metering, these systems deliver safe, powerful, and instantaneous climate control wherever you need it.

Need More Than an Out-of-the-Box Solution?

Tailored Heating Infrastructure and Ducted Systems Engineered for Your Facility

While standalone JETFIRE heaters are ideal for spot heating and temporary site placement, complex industrial applications often require integrated thermal distribution. You don’t need to settle for an out-of-the-box solution straight from a cardboard box if your operation demands automated climate control, specialised ducting, or vehicle-mounted thermal systems. ACE specialises in configuring, ducting, and custom-building integrated heating setups directly tailored to your facility or mobile fleet.

Custom Manufacturing Industry Solutions

Custom Vehicle Builds

Custom Trailer Builds

Talk to Adelaide’s Industrial Heating Specialists

Not sure whether direct diesel, indirect fired, LPG, or electric heating best fits your site layout and ventilation limits? Contact our expert technical team today to calculate your thermal requirements and receive tailored equipment guidance.

JETFIRE Space heater

Why Choose ACE for Your JETFIRE Heaters?

Decades of Industry Leadership, Deep Technical Knowledge, and Local Support

When sourcing industrial climate control from ACE, you benefit from decades of specialised mechanical experience. Having operated for many years as SPITWATER SA, ACE possesses unmatched hands-on expertise with the entire JETFIRE range. We understand the specific airflow requirements, fuel consumption rates, and strict ventilation standards needed to operate heating equipment safely across South Australia. Every system we supply is backed by deep technical knowledge, ensuring you receive a heavy-duty asset matched perfectly to your trade demands rather than a generic sales pitch.

Jetfire space heater heating warehouse

Comprehensive Servicing, Repairs & Spare Parts Support

Protecting Your Investment and Eliminating Costly Operational Downtime

A failed heater during a critical concrete cure, crop drying cycle, or winter shift can severely disrupt production schedules and cost thousands in downtime. ACE operates a fully equipped Adelaide service centre staffed by expert technicians skilled in burner calibration, electrical safety testing, and fuel pump overhauls. 

We stock a comprehensive inventory of genuine Jetfire spare parts, including nozzles, igniters, thermostatic controls, and filters, ensuring rapid turnaround times to keep your site warm and running.

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JETFIRE Heater Selection & Operating Considerations

Selecting the right industrial space heater requires evaluating fuel availability, room enclosure levels, and required heat output (kW/BTU). Consider these key operational realities before selecting your JETFIRE unit.

What is the main difference between direct-fired and indirect-fired diesel heaters?

Direct-fired diesel heaters release 100% of the heat generated directly into the space along with combustion air, making them extremely thermal-efficient for well-ventilated areas like open machinery sheds, construction sites, and agricultural facilities. Indirect-fired diesel heaters, however, feature a heat exchanger and flue stack that exhausts combustion fumes outside, delivering 100% clean, dry, warm air into enclosed spaces where humans, animals, or sensitive materials are present.

LPG JETFIRE heaters offer lightweight portability, clean combustion, and instant high-heat output, making them popular for trades, workshops, and temporary site setups. They require no electrical power (or minimal power for internal fan circulation), allowing rapid setup. Diesel units are typically favoured for large-scale, continuous long-duration heating where carrying bulk fuel is easier, while electric units are selected for completely sealed environments requiring zero fuel combustion.

Selecting the right heater capacity depends on three factors: total room volume (cubic metres), the insulation quality of the building, and the required temperature rise above ambient conditions. An underpowered heater will run constantly without reaching target temperatures, wasting fuel, while an oversized unit in a small space can short-cycle. ACE assists in calculating the exact heat output required to warm your space efficiently.

Because industrial heaters process high volumes of fuel and air, keeping fuel filters clean and air intakes free of dust and debris is vital for safety and fuel efficiency. Clogged filters cause incomplete fuel combustion, leading to soot build-up, smoke, and nozzle blockages. Regular preventative servicing ensures clean burner ignition, proper flame sensing, and reliable operation throughout the cold season.