Professional HVAC Services in Davenport, FL

Maintenance Plan Coverage The maintenance plan includes three service visits per year. Each visit includes rinsing the condenser coil, cleaning and treating the drain line and drain pan, checking overall system operation, verifying refrigerant pressures and temperature split, and inspecting all electrical components to ensure the system is operating properly.

Performed a diagnostic on the pool heat pump due to the customer’s concern that the pool water is turning green. The pool service company advised the customer that the possible cause was water leaking from the pool heater. Inspected the pool heat pump, including all water connections, joints, and fittings. The pool pump was operating, and all visible plumbing connections were secure with no signs of water leaks or dripping from inside or around the heater. I then operated the pool heat pump for approximately 2–3 minutes to further evaluate its operation. During operation, I observed condensation forming on the coil and draining onto the PVC piping and the bottom of the equipment platform. This is normal condensation produced during operation, especially under high outdoor humidity conditions. The amount of condensation can increase significantly when humidity is high, and the water may collect on the platform or concrete beneath the unit. The pool heat pump is operating normally at

Performed preventive maintenance contract on the HVAC system. Checked system operation in cooling mode and inspected the system filter. Checked refrigerant pressures, subcooling, superheat, temperature split, compressor amperage, condenser fan motor amperage, and blower motor amperage. Inspected the electrical components and overall system operation. During the inspection, I found the contactor badly pitted and in need of replacement. The evaporator coil is also badly rusted, indicating significant deterioration. I found a substantial amount of rust and metal debris inside the condensate drain line, which was restricting proper drainage. I used a magnet to remove the metal debris and blew the drain line from the outside toward the drain pan to bring the debris back for removal. After removing the metal particles with the magnet, I used a vacuum to remove the water and debris from the drain line and then flushed the line thoroughly with hot water. The drain line is now flowing and dra

Performed a complete evaporator coil pull-out and cleaning service. I pumped the refrigerant down into the outdoor condenser, removed the evaporator coil, and chemically cleaned it using evaporator coil cleaner. The coil was thoroughly rinsed and reinstalled. I also removed and cleaned the blower wheel and performed a microbial sanitizing treatment on the air handler cabinet, evaporator coil, blower wheel, and return area. Installed surge protectors at both the indoor air handler and outdoor condenser. Replaced the filter-drier, evacuated the system, and achieved a vacuum of 198 microns. I then released the refrigerant back into the system and checked the system operation. The customer provided a new air filter, which was also installed. Additionally, I installed a separate transformer for the UV light, as recommended, to prevent the UV light from being powered directly through the air handler circuit. After completing all work, I checked system operation and verified that the sys

Performed a diagnostic on a Goodman air conditioning system, approximately 4 years old. Customer stated they previously cleaned the system drain line because the drain was clogged. Customer also replaced the dual capacitor themselves. I checked the complete system operation and found the unit cooling at this time. I checked the system pressures, subcooling, superheat, and temperature split. The system is equipped with a piston metering device, not a TXV. The manufacturer target is approximately 10°F subcooling, while the system was reading 5.4°F subcooling. The measured temperature split was 78°F return air / 56°F supply air, for a 22°F delta T. During the equipment inspection, I found the blower wheel dirty, the condenser coil dirty, and the contactor pitted. The refrigerant charge also needs to be adjusted to bring the system within the manufacturer’s specifications. I provided the customer with a proposal for the recommended repairs and with a maintenance agreement. Customer req

Performed preventive maintenance contract on Carrier system, which is currently out of the manufacturer’s warranty period. Checked system operation in cooling mode, including system pressures, subcooling, superheat, temperature split, compressor amperage, condenser fan motor amperage, and blower motor amperage. All readings are within acceptable range, and the system is cooling properly at this time. Indoor humidity is also at an acceptable level. Inspected all electrical components. The capacitor and contactor are in good condition, and no electrical issues were found at this time. Tested the system’s safety float switch and confirmed that it is operating properly. No issues were found with the system pressures, amperage, or overall operation. Performed maintenance on the drain system by cleaning the drain line and drain pan and adding Viper treatment. Removed debris from inside the condenser and rinsed the condenser coil. During the unit inspection, found bacterial growth undernea