Performed HomeCare routine maintenance inspection on 1 y/o Daikin system that operates for whole house. Furnace located in crawlspace. Checked amp draws. Cleaned flame sensor. Cleared pressure switch tubing. Safeties are good. Drain line clear. Replaced Model 213 media filter. BlueTube operational. Recommend iWave-R Air Ionizer for air purification. Condenser electrical components are good. System is currently working.