After 15 years of dependable service we removed a slightly oversized 2 1/2 ton R22 Carrier system and replaced it with a new Carrier 16 Seer 2 ton R410A air handler and condenser. We also installed a Carrier UV light (installed on the return plenum), added an external condensate drain pan with emergency shut off switch in case the main drain clogged and installed a White Rogers Sensi thermostat for control anywhere in the world. This customer will receive a $700 PSEG-Long Island Cool Homes rebate.