Hydronic Heater Rental Solutions
Industrial and commercial hydronic heating for increased heat distribution and efficiency
We provide hydronic heater rental on any scale, enabling businesses to heat areas evenly, reduce fuel consumption, and undertake tasks like ground-thawing with confidence.
While indirect-fired heaters are an effective way to move flames and fumes out of the areas you need to heat, they’re limited in how they distribute the heat you generate. You can only get warm air to the places where you can situate a duct, making it hard to get an even temperature increase and avoid cool zones. Hydronic heaters solve this challenge by heating fluid, which can be circulated more easily from one space to another.
At Aggreko, we offer a complete range of hydronic heaters – including natural gas and oil hydronic heating solutions – trusted in construction and other sectors to deliver and distribute heat effectively.
Whether you’re aiming to improve worker comfort and safety or responding to downtime in your hydronic heating solution, we’ll help you:
Distribute warm air effectively throughout your environment
Reduce your fuel costs with high levels of efficiency
Protect your people from heater flames and fumes
Increase control with thermostats for each zone
Thaw frozen ground with our mobile hydronic heater rentals
Meet your environmental goals by consuming less fuel
Handle more applications with the same hydronic heater
- Improve productivity and safety by effectively heating areas using a hydronic heater. With excellent heat distribution through fluid, our hydronic heating rentals are ideal space heaters that don’t introduce flames, fire risk, and noxious fumes into the places where people are working.
- Optimize your processes, including painting and drying, by controlling humidity using a hydronic heater. Hydronic heaters keep warmed fluid contained and humidity levels under control – ideal for keeping your construction projects on schedule.
- Get emergency heating and temporarily replace your usual HVAC solution with hydronic heating. With more widespread heat distribution and granular thermostat control on a space-by-space basis, hydronic heaters are a closer fit to how your primary heating solution works. If your boiler breaks down, a hydronic heater can be used to bypass your boiler while it’s being repaired or replaced, with a small plate heat exchanger keeping building fluids and heater fluids separate.
- Ensure data center reliability with heat load testing. Our hydronic heating rentals provide consistent, controlled heat distribution, making them an effective solution for simulating operational heat loads in data center environments.
- Thaw frozen ground in construction by using our mobile hydronic heaters with radiant surface heat and everything you need mounted on wheels. Our hydronic heaters can also be used to accelerate the process of curing concrete, including optional flow reversers to alternate fluid direction and keep concrete curing even.
Aggreko’s Greener Approach: Fume- and flame-free heaters with expanded fuel choices
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, we provide a range of fume-, flame-, and moisture-free solutions across our complete heater fleet. Our hydronic heaters offer high levels of fuel efficiency, significantly reducing the heat lost in air and duct solutions and, in turn, driving fuel consumption down.
Key parts of this initiative include:
Investment in highly efficient hydronic heaters
Efficient heat exchangers with thermostat control
Expert rightsizing to match your hydronic heating solution to your needs
A trusted choice for heaters across sectors
Our scale and reach make us a trusted partner for hydronic heater rental in several key sectors.
Why do businesses choose hydronic heaters from Aggreko?
When people need help to distribute heat effectively and maximize efficiency, they turn to us.
Rightsized Solutions
We’ll help you find the right hydronic heater for you, with output up to 1,200,000 BTU.
24/7 Remote Monitoring
With Aggreko’s Remote Monitoring service, we optimize the performance of all your heating equipment.
Application Insights
We’re experts in everyday and innovative applications, from curing concrete to ground thawing.
Everything in One Place
Get everything your hydronic heater needs from one partner, including fan coils and hoses.
Safety First
We work to the highest safety standards, from reducing fuel spills to eliminating fire risk.
The Trusted Partner
Working with Aggreko is working with an industry leader with over 50 years’ experience in 80+ countries.
Frequently Asked Questions
A hydronic heating solution uses heated fluid, typically a water-glycol mix, circulated through hoses or pipes to deliver consistent, radiant heat for space heating, ground thawing, or process applications.
We offer a versatile range of hydronic heaters, including models with capacities ranging from 900,000 BTU/h to 2,000,000 BTU/h. These solutions are fuel-flexible and ideal for ground thawing, concrete curing, and large-area heating.
Yes, we provide full installation services for hydronic heaters. Our specialists handle the setup, including equipment positioning, hose configuration, and safety checks, ensuring seamless operation and compliance with project requirements.
We ensure the reliable operation of hydronic heaters through:
- Regular water pump inspections to maintain consistent pressure and fluid flow
- System bleeding to remove trapped air and promote smooth fluid circulation
- Monitoring and maintaining heat transfer fluid levels to prevent blockages and sustain efficient heat distribution
- Routine cleaning of components to avoid buildup that could hinder system performance
Hydronic heaters offer efficient, even heat distribution with lower fuel consumption. They’re ideal for large spaces, ground thawing, heat load testing, and concrete curing, providing consistent warmth while minimizing fire risks and environmental impact.
Industrial and commercial rental solutions – anytime, anywhere
We deliver dependable industrial heating rentals tailored to your specific needs — whether for construction, maintenance, or emergency response. In addition to heating, we offer complete temporary solutions for power generation, cooling, electrical distribution and more to keep your operations running — wherever and whenever you need us.