Lochinvar’s CREST condensing boiler is now available with inputs up to 5 million Btu/hr. The line includes a dual-fuel gas train and select models have been updated to offer lower derating numbers for high altitude applications. CREST also includes integrated fire-tube technology with the SMART TOUCH operating control. Offering thermal efficiencies as high as 99%, the newly extended CREST line brings energy efficiency and design flexibility to the largest commercial applications.

Lochinvar Corp. www.lochinvar.com