CAME OUT FOR AN ESTIMATE ON AIR SYSTEM. INSTALLED 3T HP FURNACE AND COIL, WITH UV AND FILTER 12YR. MADE SURE SYSTEM WAS INSTALL PROPERLY AND WORK AREA WAS CLEAN WHEN JOB WAS FINISH. CHECK THERMOSTAT, AIR FILTER, AIRFLOW, FREON LEVELS, DRAINAGE, AND ALL ELECTRICAL CONNECTIONS. CHECK HEAT EXCHANGER, BLOWER COMPONENTS, AND GAS PRESSURE FOR PROPER VENTING. EVERYTHING WAS OPERATING GREAT.