Granby Industries Acquires ECR International

…leading manufacturer of heating and cooling products under a family of brand names in North America, including Utica, Dunkirk, and Olsen. The acquisition further illustrates Granby Industries’ commitment to bringing…

Owner Resources

…More Find the Right Product Not sure about the size or the type of boiler that you need? Use our product finder. We will match you with the right boiler…

Our Guarantee

…That’s why we back our products with our top-tier Manufacturer’s Warranty. The outstanding coverage we offer on our products gives you peace of mind about your purchase, and lets you…

Give Feedback

Thank you taking the time to share your experience about your product. What is the model number or name of the unit that was installed?* Are you a Homeowner or…

ECR International Appoints New Chief Operating Officer

…more efficient in how we provide services and manufacture product. We must develop new business strategies and products, adopting new process technologies, and simply manage existing resources more effectively.” Mr….

New MAC 115 COMBI Boiler

…wall hung and floor mount condensing products.  The MAC-115 Combi Boiler Model is an extension of the current MAC(F)/MAH(F) product line, featuring our proprietary artificial intelligence (AI) Control Technology and…