Performed heating maintenance on 7 Daikin gas furnaces, one Bryant electric air handler, two Reznor hanging unit heaters, and one Daikin mini split heat pump Replaced all 7 aprilaire 210 filters, replaced HEPA filters and UV bulb for the master bedroom attic system Ordering additional HEPA system maintenance kits and will return to replace all of those In-law suite furnace shows signs of condensation forming in the furnace intake pipe... discussed with Joe about installing a drain fitting to prevent water damage We will install this when we return for the HEPA maintenance Cleaned flame sensors on all furnaces Tested humidifiers and verified no water leaks Verified proper condensate drainage for all 96% efficient furnaces All blower wheels are clean Run tested all heating systems Checked fault code histories Garage heaters: inspected heat exchangers for cracks Cleaned flame sensors Tested operation
