As a leader in sustainable and renewable technologies, ETTER Engineering is a proud representative of Cain Industries. Cain Industries waste heat recovery systems allow industrial users to recover waste heat for use within their facilities. Offering a no-risk return on investment, installing a fuel-saving economizer on a combustion source will typically deliver a payback within 12 to 18 months. Of course, your exact payback period will depend on your situation. Our Market Specific Product Lines include: – Gas & Diesel Cogeneration – Boiler Economizer Systems – Fume Incinerator Systems Learn More About Waste Heat Recovery Contact Us