High-Efficiency HVAC Upgrade: Boiler Replacement and Condensing Unit Modernization Deliver 20–30% Energy Savings 

A plan-and-spec commercial retrofit demonstrates how strategic equipment selection, proactive scheduling, and a sharp eye for hidden problems can translate directly into long-term operational savings.  Overview  When an existing commercial utility facility required a complete mechanical refresh of its heating and cooling systems, the project team—working from a plan-and-spec design—turned to Controlled Air, Inc. to execute the installation. What followed was a coordinated…

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CHP Installation, Southington CT | YMCA

Yanmar Cogeneration for Pool and Recreational Facilities throughout Connecticut

SOUTHINGTON YMCA Controlled Air installed a Yanmar cogeneration system in coordination with a new boiler plant and domestic hot water production to reduce energy costs for the Southington YMCA. Our work included the mechanical demolition and removal of existing oil tanks, boilers, domestic hot water tanks, and remaining equipment from the previous co-generation system. At the heart of the new…

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