Seth was great. Very professional. diagnosed the problem quickly and set up the follow up repairs and parts for us.
Overall Experience
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Cooling preventative maintenance performed Check filter - 20x25x4 new today gold Check coil for any buildup debris in drain pan and flush with water Set up thermometers Rinse down outdoor coil with garden hose Check capacitor MFD - 59.3+4.89 Check OD fan Amp - 1.13 Check compressor Amp - 11.12 Verify pressures and HP-SC/LP-SH 297-10.5/113-12.3 Delta T - 19° The Air handler and AC are in optimal running conditions.
Second floor water leak inspection Disassemble front panels of air handler for full access to the evaporator coil and drain pan. Visual inspection confirms no blockages or debris anywhere in the drain system at the second floor level. Freshwater flush second floor 3/4pvc drain system and drain trap with 5 gallons freshwater to confirm no leaks Run test cooling mode at 51° supply temperature Coil condensation confirms full refrigerant levels Basement split Geo system is running in fair to good condition however ground loop water pressure was at 5:00 PSI and one of two flow center pumps is still non-functional. Repressurize ground loops for second floor system from 5 to 42psi, maximum house water pressure at new hot water tank
Cooling preventative maintenance performed Check filter - 20x25x4 new today Check coil for any buildup debris in drain pan and flush with water Set up thermometers Rinse down outdoor coil with garden hose Check capacitor MFD - 60+5 @ 58.8+4.9 Check OD fan Amp - 0.96 Check compressor Amp - 12.09 Verify pressures and HP-SC/LP-SH339/16°-122/9° Delta T - 21° The Air handler and AC are in optimal running conditions.
Cooling preventative maintenance performed Check filter - 20x25x1 new toady Check coil for any buildup debris in drain pan and flush with water Set up thermometers Rinse down outdoor coil with garden hose Check capacitor MFD - 40+5 @ 38.09+4.99 Check OD fan Amp - 1.1 Check compressor Amp - 10.1 Verify pressures and HP-SC/LP-SH 330-17°/120-19° Delta T - 22° The Air handler and AC are in optimal running conditions.
2024 Carrier AC running in great condition. 20x25x4 air filter in good condition. New left next to furnace. Visual inspection of indoor coil. Flush drain pan and drain lines. Run test unit in cooling mode from thermostat. Delta t of 20F with supply temp of 52F. Refrigerant pressures are within spec. Outdoor fan motor and compressor are operating within specs. Outdoor coils are in clean condition. System is operating properly, efficiently, and ready for Summer.
Pull and clean entire blower system. While removed, clean blower compartment and secondary heat exchanger and perform inspection. Clean out combustion compartment of leaves and debris. Perform preventative maintenence inspection on 2015 Carrier AC system. System is running in good condition. 20x25x1 air filter is new today. Visual inspection of indoor coil. Flush drain pan and drain lines. Run test unit in cooling mode from thermostats for zone system. Test ran with each zone by themselves and both at the same time. All three running conditions are operating withing the delta T spec of 17-22F. Water flushed outdoor coils to remove dirt and debris. Refrigerant pressures are within spec. High 315psi with 9F SC, low 115psi with 11F SH. Outdoor fan motor and compressor are operating within specs. Point of condensation on ductwork in basement. Did not witness any condensation while on site today. Ductwork air temperature with clean filter is within specifications of unit operation guide
Inspected air conditioner and found no issues with the operation of unit. Coil has been very badly damaged has a flat spot and exposed copper. Full Copper coil is more expensive than a new ac unit with coil. Ac will have to be replaced per Adam
Cooling preventative maintenance performed Check filter -20x25x1 new today owner supply Check coil for any buildup debris in drain pan and flush with water Set up thermometers Rinse down outdoor coil with garden hose Check capacitor MFD -45+5 @ 43+1.5 new today 45+5 Check OD fan Amp - 1.07 Check compressor Amp - 11.81 Verify pressures and HP-SC/LP-SH 312/13°\117/10° Delta T - 20.8° The Air handler and AC are in optimal running conditions.
Remove and replace bad ECM motor due to failed speed control. Motor will not spin faster than low fan.
2021 Carrier AC running in great condition. 20x25x4 air filter is new today. Visual inspection of indoor coil. Flush drain pan and drain lines. Humidifier damper is closed. Run test unit in cooling mode from thermostat. Delta t of 21F with supply temp of 51F. R410a refrigerant pressures are within spec. High 275psi with 11F SC, low 115psi with 10F SH. Water flushed outdoor coils to remove dirt and debris. Outdoor fan motor and compressor are operating within specs. System is operating properly, efficiently and ready for Summer.
Upon arrival inspected unit and found freezing temps inside. Inspected blower and blower motor will not change speed. Stuck in low speed. Blower motor will need replaced under parts warranty
Pulled and cleaned blower assembly with water and brush Brush cleaned and vacuumed secondary heat exchanger
