High-temperature heat pump for industrial use up to 200 °C

The heat pump for more output and a better future

Say goodbye to conventional fossil fuel boilers! Our HeatBooster is a next-generation high-temperature heat pump designed for heavy-duty industrial processes. What sets it apart? It's all about smarter energy and powerful performance:

Harnesses waste heat: Our powerful heat pump takes energy from waste water or steam (from 10 to 150 °C) and gives it a serious boost.

Upgrades to usable process heat: It delivers hot water from 90 to 200 °C and heat pump steam up to 200 °C and 10 bar(a).

Built on proven tech: It's powered by our proprietary piston compressor technology, ensuring maximum dependability and high efficiency—even at partial load down to 20% capacity.

Completely scalable: Start with a single unit (1–10 MW_th) and scale up to 50+ MW_th by combining multiple modules. This means you can invest in phases and get full system redundancy.

Why it matters: Our HeatBooster reuses energy you already have and cuts emissions.

REDEFINING WASTE HEAT

The HeatBooster HBL4 & HBL16

Our HeatBooster high-temperature heat pumps are advanced technology—and paving the way for a carbon-neutral future in industry. Not only is it a reliable supply system for heat, it’s also driving down energy costs and power consumption, minimizes CO₂ emissions and saving water significantly. Check out the details you get per heat pump:

CO₂

Up to 12,000 CO₂ reduction annually

85%

Up to 85% energy savings

40,000 m³

Up to 40,000 m³ potential water savings per year

OUR INDUSTRIAL HEAT PUMPS SYSTEM

The benefits at a glance

Integrating our industrial heat pump system reduce energy costs, minimize CO₂ emissions, and save water—all in one system.

One of the most flexible solutions on the market, delivering high performance today and future-ready scalability and refrigerant compatibility for tomorrow.

Thermal Output

Delivers 1–10 MW_th per heat pump, scalable to 50+ MW_th for large industrial systems.

High Efficiency

Consistent COP and excellent part-load performance—even at 20% thermal output.

Modular Integration

Parallel, cascade, or 2-stage configurations to match your process needs.

Refrigerant Flexibility

One hardware platform compatible with both HFO and HC refrigerants—future-ready and regulation-compliant.

Exceptional Efficiency & Reliability

COP > 50% of Carnot with flat efficiency curve

Exceptional Efficiency & Reliability

COP > 50% of Carnot with flat efficiency curve

Modular Scalability & Design

1–8 MW modules,  expandable to 50 MW

Fuel Flexibility & Ultra-Low GWP Fluids

Works with HFOs/HCs & ultra‑low‑GWP fluids

Dimensions
Length	mm	9,000
Width	mm	2,400
Hight	mm	2,500

Operating range
Temperature heat source	10-150°C
Temperature heat sink	90-200°C (HC), 90-165°C (HFO)
Thermal power range	0.8-2.5 MW_th

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Dimensions
Length	mm	9,500
Width	mm	2,700
Hight	mm	2,700

Operating range
Temperature heat source	10-150 °C
Outlet pressure heat sink	10 bar(a) (HC), 6 bar(a) (HFO)
Thermal power	0.8-2.5 MW_th

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Dimensions
Length	mm	10,000
Width	mm	2,700
Hight	mm	2,900

Operating range
Temperature heat source	0.15 bar(a) - 4.7 bar(a)
Outlet pressure heat sink	10 bar(a) (HC), 6 bar(a) (HFO)
Thermal power	0.8-2.5 MW_th

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Dimensions
Length	mm	11,000 (2 skids)
Width	mm	2,400
Hight	mm	2,500

Operating range
Temperature heat source	10-150 °C
Temperature heat sink	90-200 °C
Thermal power	3.2-10 MW_th

DOWNLOAD DATASHEET

Dimensions
Length	mm	11,000 (2 skids)
Width	mm	2,400
Hight	mm	2,500

Operating range
Temperature heat source	10-150 °C
Outlet pressure heat sink	10 bar(a) (HC), 6 bar(a) (HFO)
Thermal power	3.2-10 MW_th

DOWNLOAD DATASHEET

Dimensions
Length	mm	14,000 (2 skids)
Width	mm	2,400
Hight	mm	2,500

Operating range
Temperature heat source	0.15 bar(a) - 4.7 bar(a)
Outlet pressure heat sink	10 bar(a) (HC), 6 bar(a) (HFO)
Thermal power	3.2-10 MW_th

DOWNLOAD DATASHEET

This solution is ideal for scalable projects and supports phased investment and flexible growth. Companies can start off small and gradually grow their capacities. That gives them a futureproof investment strategy that combines maximum efficiency with technical scalability.

André Bechem
VP Sales & Product Management

Technology

Dive into the tech that powers the energy transition.

LEARN ABOUT THE TECH

Your partner for the entire life cycle

We are committed to supporting you throughout the entire lifecycle of your system, delivering the services you need to achieve peak performance from your assets. Wherever you are, whatever you need, nd whenever you need us—we are with you at every step of your equipment’s journey.

Backed by our experienced service technicians and more than 1,000 colleagues from our strategic partner INNIO, we offer global reach, rapid response, and deep technical expertise. Together, we provide the knowledge and support to reduce operating costs, maximize uptime, and ensure reliable, future-proof performance for your system.

Maintenance & Lifecycle Services

Planned maintenance (predictive) and unplanned repairs (corrective)
Scheduled maintenance programs—includes annual oil service (oil replacement and leak checks), minor overhaul at 40,000 hours, and major overhaul at 80,000 hours
20+ year system lifetime with proper maintenance
Predictable operational costs across the asset’s lifecycle
Optional upgrades to extend system performance and flexibility
HEATEN offers different types of contractual service agreements

Monitoring & Support

Remote monitoring and diagnostics
Integrated system control via “My Plant” interface
24/7/365 hotline—fast response through global contact centres
Guaranteed reaction times and support availability
Downtime optimization—planned in consultation with your operations

Parts & Field Services

Certified field technician dispatch
Outage planning and on-site support
OEM spare parts—always up to date
Piston-based platform—compatible with standard tools and technician skills

Scalability & Project Delivery

HEATEN and INNIO Group—with over 4,500 experts and a service network spanning more than 100 countries—have established a strategic partnership that combines advanced engine and heat pump technologies to deliver CO₂-free heat and support customers on their path to decarbonization.

How does a heat pump work?
What’s the COP, and how does temperature lift affect it?

The Coefficient of Performance (COP) measures how efficiently a heat pump converts electricity into useful heat. Higher COP = more heat per unit of electricity.

A lower temperature lift (smaller gap between source and sink temperatures) generally results in a higher COP. HEATEN’s piston-based technology performs exceptionally well even at large temperature lifts, maintaining relatively high COPs where other technologies often drop off.
How many references do you have? Where can I see the heat pump?
What is the maximum steam or water temperature on the heat sink side?
The HeatBooster delivers:
- Steam up to 180 °C.
- Water up to 200 °C.
This allows it to replace fossil-fuel-based systems in a wide variety of high-temperature industrial applications.
What is the maximum and minimum power output?
Current configurations cover a broad power range:
- Minimum thermal output: ~1 MW_th (starting with the HBL4 model)
- Maximum system output: 50+ MW_th, achievable via modular system integration (parallel, cascade, 2-stage setups)
This enables customers to start small and scale as needed, while also allowing for redundancy and efficiency optimization.

Available soon—the HeatBooster HBL16

The HBL16 is the next generation of our industrial high-temperature heat pumps—and it’s coming soon!

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Our high-temperature heat pump is a key technology for waste heat recovery

The heat pump for more output and a better future