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added refrigerant to system for system to work properly, added r22 to adjust superheat and sub coolin based on temperature , wet bulb, and humidity levels now system is working up to standards supply air 53 return air 74
No ac, found system off upon arrival set stat to call for ac, check airflow check split supply 63 return 76 check outdoor unit refrigerant pressures and found to be low on refrigerant, provided solutions to customer performed a leak search, add refrigerant or both, due to age and condition of system would recommended replacing system
Performed gas heat tune up check electrical low and high ok filter ok clean sensor check burners and manifold gas pressure ok combustion test and hole furnace ok check split ok, noticed blower cap reading just below rating also blower wheel is dirty should be taken apart and clean, also noticed gas line not grounded would recommend bonding gas line
Gas boiler check up, check electrical ok, clean burners, pilot ok, gas pressure ok combustion test ok cycle boiler test limit ok check water pressure , supply and return temp ok boiler ok this time water psi at 20 at water temp 180F SYSTEM OK
upon arrival found condensate pump float switch sticking. Also unit low on charge. Superheat 23 subcooling 0. Factory recommended subcooling 10. We added refrigerant last year as well. Customer chooses not to make any repairs at this time. Would like a quote to replace system. Appointment august 7 Tuesday 2-4pm