This HVAC equipment replacement on East Putnam Avenue in Cos Cob, Greenwich, CT brought new American Standard outdoor and indoor equipment online in September 2026. Greenwich HVAC handled the condenser, air handler, and mechanical-space finish details as one matched replacement.

American Standard Air Handler and Silver Series Condenser

Outdoors, we installed an American Standard Silver Series condenser rated about 14.3 SEER2 on a new pad over crushed stone, with a new line set, insulated suction line, and a properly landed disconnect.

Indoors, we set a new American Standard horizontal air handler in a secondary drain pan and tied in condensate piping with a P-trap and overflow float switch. Ductwork in the mechanical space was finished with foil insulation.

We utilized the home’s existing controls so the customer did not have to replace that hardware, which helped keep the project cost down. After startup and testing, the Cos Cob home was cooling cleanly on the new American Standard system.

Learn more about our HVAC replacement services and work for homeowners in Cos Cob and throughout Greenwich, CT.

Project Photos

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Central AC equipment replacement on Flagler Drive in Greenwich, CT, including a First Company hydronic air handler, American Standard condenser, new safety controls, and startup testing.