Introducing... the INNOVA Heat Recovery product line.

Give your bottom line a boost, with our new Heat Recovery systems.

  • Improve your plant's efficiency
  • Increase power output
  • Reduce noise, NOx/CO emissions


Our experienced Heat Recovery product team has designed and supplied over 100 units to a variety of industries around the globe.

Combined Cycle, Cogeneration, Enhanced Oil Recovery, Gas Engines
Catalytic Cracking, Hydrogen, Sulfur, Calcining, Incineration
Waste to Energy
Municipal Solid Waste, Biomass

Design Features

Custom-engineered for any - and every - application, our Heat Recovery line is the product of years of design and in-field experience. Designed and built with the quality only INNOVA can bring, the Heat Recovery line continues the tradition of a guaranteed solution - every time.

The optimal solution is rarely a ‘cut and paste, one-size-fits-all' piece of equipment. True cost-efficiency involves tailoring the design to your specific and unique application. Our Heat Recovery Systems take into consideration all applicable codes, the plant layout, equipment placement - even the climate - to create exactly, and only, what you require. From the smallest to the largest requirement, you can be assured your Heat Recovery system is built with you in mind.

Proven HRSG and WHB Expertise

Our INNOVA heat recovery steam generators (HRSG's) and waste heat boilers (WHB's) are designed and fabricated by a successful product team with over 120 years of combined experience, using state-of-the-art software and equipment to create the right design for your plant:

  • Advanced thermal modeling
  • Finite Element Analysis (FEA)
  • Computational Fluid Dynamics (CFD)
  • Structural analysis
  • Hydraulic design
  • CadnaA and in-house proprietary acoustic propagation modeling
  • 3D drafting for detailed views and integration with plant & equipment drawings

Find out more about our product team.

Fabrication and Supply Guarantees

INNOVA successfully manages fabrication facilities around the world, meeting the most stringent OEM and ISO 9001 requirements. Our worldwide base continues to grow, providing you with the highest quality material and the most-cost effective fabrication. Our remarkable delivery record (100% delivery on our generator enclosures) ensures you receive your product whenever and wherever you need it - guaranteed.

If your project requires an HRSG or specialty waste heat boiler, give INNOVA a call today.

Obtaining and maintaining plant efficiency is critical to the economic well-being of your power plant. To achieve optimum performance, all integrated parts must work together fluidly, providing maximum output. Trust in the engineering know-how and experience of INNOVA to deliver the highest quality HRSGs:

  • Increase the level of production and energy savings
  • Lower downtime and maintenance
  • Access guaranteed air and noise emissions control
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HRSG Design Features

Reliable, efficient, and backed by the unrivaled INNOVA performance guarantee, our HRSG systems provide an integrated solution for power plants.

  • Custom engineered HRSGs for gas turbines to 65 MW
  • Steam production up to 500,000 pph
  • Modular, natural or forced circulation, water tube designs
  • Conventional horizontal designs or vertical gas flow natural circulation for tight plot space
  • Radiant furnace for high-fired HRSGs
  • Modular internally insulated HRSG
  • Rapid changeover from unfired/supplemental-fired fresh air firing
  • One, two or three pressure levels
  • Diverter valves to regulate air flow
  • SCR system for NOx and CO reduction
  • Full integration with existing operations

Add-On for a Total Gas Turbine Exhaust System

INNOVA is the ultimate 'one-stop-shop' for combined-cycle and cogeneration plants. Integrate our HRSGs with the complete INNOVA combustion exhaust product line for a total system solution:

  • Diffuser
  • Bypass Stack
  • Diverter Damper
  • Exhaust Stack
  • Custom Silencers

Experience & Expertise

Our HRSG's are engineered by an experienced product team with numerous operating units worldwide.

  • More than 120 years combined HRSG design and engineering experience
  • Staff experience on more than 100 units sold
  • Every application custom engineered
  • Successful manufacturing in third-party, OEM-approved, global manufacturing facilities
  • State-of-the-art engineering tools

Contact us to learn more about our heat recovery steam generator solutions.

Let nothing go to waste. INNOVA can custom-design a Waste Heat Boiler system that is guaranteed to reduce energy consumption for years to come. Whether you require waste heat boilers for your refinery, process or hot flue gases, our engineers work with you to design a cost-effective WHB system that is tailored to your specific needs.

Waste Heat Boiler Applications 

INNOVA offers waste heat boilers for the following applications:

  • Catalytic Cracking
  • Hydrogen
  • Process Gas Boilers
  • Flue Gas WHBs
  • Sulfur Processes
  • Calcining
  • Incineration 

Toughness and Reliability Built-In to every WHB

Not all Waste Heat Boilers are created equal. Reliable performance under demanding conditions requires the ability to withstand a multitude of environmental stresses. Time and again, our custom-engineered systems maximize plant efficiency and outperform expectations – all backed with a performance guarantee that is second-to-none.

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Industry Experience

We provide our WHBs to a global marketplace. With 120 years of combined in-house engineering, design and manufacturing experience, INNOVA's WHB team has supplied more than one hundred boilers to industrial sites around the world.

Our boilers are fabricated using our network of OEM-approved, third-party facilities. No matter where you are, you are sure to receive the most cost-effective boiler solution for your needs.

Contact us for a free quote, or to find out more information about our efficient and affordable waste heat boiler systems.