Waste Heat Recovery Systems

Cain Industries is a manufacturer of waste heat recovery systems for the gas & diesel cogeneration, boiler exhaust stack economizer and fume incineration markets.

Cain Industries is a leading designer and producer of combustion exhaust heat transfer products. Celebrating 4 decades in business, our success in lowering fuel costs and related pollution makes Cain the first choice for both combustion retrofit and OEM exhaust heat recovery applications.

We are the only manufacturer producing a complete spectrum of exhaust heat recovery products for the gas & diesel cogeneration, boiler exhaust, fume incineration and industrial spiral finned tubing markets. Cain Industries has developed 16 complete product lines with over 3,450 standard models for the right choice in recovering BTU from exhaust applications.

Cain Industries is your single source for boiler economizers, condensing heat exchangers, waste heat recovery systems, waste heat boilers (WHB), heat recovery units (HRU), heat recovery silencers (HRS), feedwater preheaters, heat recovery steam generators (HRSG) and exhaust steam boilers.

Please complete an online RFQ, email or call us at 262-251-0051 (800-558-8690 toll free) to request your free exhaust heat recovery savings analysis study and quotation today!

Cain Industries Exhaust Heat Recovery Systems

Facts
20-100% of every combustion fuel dollar spent is wasted by means of heat exhaust. The great news is 30-50% of this energy loss can be recovered! Cain Industries reclaims lost heat and transfers its precious BTUs back into your water, glycol, special fluids and steam processes. The following applications would greatly benefit from a Cain heat recovery system:

Combustion SourceWasted $$ for every
fuel dollar spent
Industrial Hot Water or Steam Boilers$ .20
Commercial Hot Water or Steam Boilers$ .30
Dryers$ .30
Reciprocating Gas Engines$ .35
Diesel Engines$ .35
Ovens$ .40
Furnaces$ .80
Incinerators$1.00
Catalytic Converters$1.00

Versatility
Since 1978, Cain Industries has manufactured high-quality waste heat transfer products and systems. Our focus is to reduce fuel usage and pollution - globally. Our clients, with retrofit and OEM applications, rely heavily on Cain's expertise to provide proven heat recovery solutions that deliver results and save them money. Our vast selection of heat recovery products meet the demanding requirements of the Diesel and Gas Cogeneration, Boiler Exhaust and Fume Incineration markets. We've been helping these markets become fuel-efficient for over 40 years!

Cain Industries has become an industry leader by transforming inefficient combustion processes into state-of-the-art heat recovery systems. We manufacture 16 product lines with over 3,450 dependable heat transfer products. Our unique designs increase efficiency and performance, while reducing installation, service and maintenance cost. Absolute customer satisfaction is a direct result of our simple philosophy: Design and manufacture the highest quality waste heat transfer products while providing unmatched customer service.

Fast Payback
The words "safely and economically recover waste heat" equate to "no-risk return on investment (ROI)", which is exactly what Cain Industries heat recovery systems provide. By installing a fuel-saving Cain economizer on a combustion source, the BTUs recovered usually pay for the equipment within 12 to 24 months (annual ROI of 50-100%). Reclaiming 30-50% of the wasted energy for every fuel dollar spent. The exact payback period for your installation will depend on local fuel costs and the hours of combustion operations.

Advantages
Depending on fuel type, temperatures, flow size requirements, performance and specification, Cain Industries can propose a specific cost effective exchanger to economize your fuel bills. Listed below are just a few design features which clearly speak for themselves and far exceed the capabilities of other economizer manufacturers:
  • Internal, stainless steel, exhaust bypass for stack corrosion control, tempering exit temperatures, and/or protection against exhaust back pressure buildup due to fouling.
  • Stainless steel hinged access doors for ease of routine inspection and/or cleaning.
  • Quick release, adjustable tension latches requiring no tools, which lock the access doors in place.
  • Three types of available fin tube materials:
    1. TP316 stainless steel tube and AL-FUSE™ fin metallurgically bonded.
    2. SA178 carbon steel tube and fin, Nickel Braze/welded or standard frequency welded.
    3. TP316 stainless steel tube and TP304 stainless steel fin, Nickel Braze/welded or standard frequency welded.
  • No weld/removable tubes with no pressure welds in the gas stream, for easy tube replacement.
  • Round or rectangular design configurations as standard model selections.
  • Custom computer design for special multiple order OEM requirements.
  • ASME & National Board designed and certified by Cain Industries.

Optional Components
Depending on the application, Cain Industries offers a variety of ancillary equipment, such as timed automatic sootblowers, factory insulation, circulating pumps, thermometers, remote indicating controllers, modulating damper actuators, and stack-to-economizer transitions, to meet the needs of each specific installation.

Free Savings Analysis
Upon review of your application, you can expect our proposal within 48 hours. It will include professionally engineered details showing equipment costs, savings analysis, computer generated economizer performance, cad dimensional drawings, flow schematics, warranty and performance guarantee.

Ease of Installation
The selection of a Cain Industries economizer results in the most economical design to install and maintain. Design advantages such as compactness and lightweight construction allow for installation at the very lowest cost.

Guaranteed Performance
All economizers are guaranteed to meet or exceed the anticipated performance specification.

Online Brochures

Cain Industries Boiler Economizer Systems Online Brochure

Boiler Economizer
Systems

Cain Industries Engine Cogeneration Systems Online Brochure

Engine Cogeneration
Systems

Cain Industries Fume Incineration Heat Recovery Online Brochure

Fume Incineration
Systems

Cain Industries Finned Tubing Online Brochure

Industrial Spiral
Finned Tubing

PDF Brochures

Cain Industries Product Line PDF Brochure Heat Recovery Product Line (.pdf)
A PDF brochure highlighting Cain Industries heat recovery product lines.
Cain Industries Boiler Economizer Systems PDF Brochure Boiler Economizer Systems (.pdf)
A PDF brochure of Cain Industries Boiler Economizer heat recovery systems that include models: RTR, FCR, B Series, EM, CXL and DXL.
Cain Industries Gas & Diesel Cogeneration Systems PDF Brochure Gas & Diesel Cogeneration Systems (.pdf)
A PDF brochure of Cain Industries Gas & Diesel Cogeneration heat recovery systems that include models: ESG1, HRSR, HRSA, UTR1 and UTR.
Cain Industries Fume Incineration Systems PDF Brochure Fume Incineration Systems (.pdf)
A PDF brochure of Cain Industries Fume Incineration heat recovery systems that include models: ESG, HRSR, ITR and UTR1.
Cain Industries Spiral Finned Tubing PDF Brochure Industrial Spiral Finned Tubing (.pdf)
A PDF brochure of Cain Industries spiral finned tubing for heat recovery in extreme temperatures.
The National Board of Boiler and Pressure Vessel Inspectors Logo The American Society of Mechanical Engineers Logo
Cain Industries is National Board of Boiler and Pressure Vessel Inspectors and ASME Certified