Arrived onsite to clients home in millarville landing to perform heating planned service , plumbing planned service, tankless planned service Shut down system and isolate on demand water heater, flush for approx 45 minutes with recirculating pump. Uninstall pump and flush remainder of solution and sediment out of unit, re pressurize and test for operation no issues found Performed heating planned service, furnace in great working condition however found ducts to have severe build up recommended duct cleaning and clients agreed scheduled for Monday afternoon #t2r (please do not park or set up any equipment on lawn as client has had bad experience in the past) Humidifier pad was also severely built up, recommended replacing and client agreed Swapped out humidifier pad (no warranty on pads needs to be replaced yearly) Provided multiple estimates to help improve indoor air quality to system Aswell and install condensation pump to remove existing drain across middle of floor Perform pl