You can adjust your home climate from almost anywhere using a computer or mobile device. Control up to eight zones of your home and schedule your comfort based on your preferences—all in a compact touchscreen design. 2 Stay Connected Ownership Made Easy Register Your Product Protect your home comfort investment with exceptional warranties. Need to replace the air conditioner in my 1,600 sq ft single level home and have the following quotes: Trane XB-13, 410A system, 2.5 ton, 13 SEER, Trane evaporator coil. 5 years parts, 10 years compressor, 1 year labor warranties. $2,229.00 Tempstar mdl N4A430GKA, 410A system, 2.5 ton, 14 SEER, indo.