Perform hearing maintenance on one NORITZ Hot water boiler with three zones check electrical and mechanical components electrical connections, also checked pump operations and electrical connections on taco zone panel Also removed and cleaned and checked igniters and flame sensor check burner Chamber and fresh air intake turn systems on and checked operations also checked expansion tank and automatic water feeder left system working thermostats are ecobee homeowner is interested in replacing the system due to the age and performance/energy efficiency View visual findings from this job here - https://visionshare.xoi.io/?id=XA-15F7-5B21E2C8B51E41469BBE45AF865D4466 homeowner also has Fujitsu ducted system which are not being used at this time he said that they will call in the spring to schedule a appointment because they are doing work on the house at this time