Proven HVAC Solutions in Kissimmee, FL

Performed a complete inspection on a 3.5-ton Trane system, approximately 13 years old. During the inspection, I found several issues requiring attention: * The contactor is badly pitted and should be replaced to help prevent future electrical failures. * The condenser coil has never been chemically cleaned and is impacted with dirt and debris. A professional chemical coil cleaning is recommended to restore proper heat transfer and improve system efficiency. * The refrigerant charge is below the manufacturer’s specifications. The system is estimated to be approximately 2 pounds low on refrigerant. I recommend performing a complete leak search before adding refrigerant to identify and repair the source of the leak. * The suction line insulation is deteriorated and should be replaced to prevent energy loss and condensation. * Inside the air handler, I found heavy bacterial growth on the blower wheel, blower housing (squirrel cage), evaporator coil, and cabinet. I highly recommend: *

Performed a diagnostic on a 4-ton Goodman system. The customer stated that the system was not maintaining the set temperature. I inspected the system operation by checking refrigerant pressures, subcooling, superheat, temperature split, compressor amperage, and condenser fan motor amperage. All readings were within the manufacturer’s specifications, and the system is operating normally. I also inspected the safety float switch and found it clean and dry with no signs of condensate backup. The condensate drain is flowing properly outside. At the time of arrival, the indoor temperature was 71.8°F with the thermostat set to 72°F. I lowered the thermostat setting to 68°F to force the system to operate at high capacity and monitored it for approximately 15 minutes. During that time, the indoor temperature dropped to 70.9°F, confirming that the system is cooling properly. I explained to the customer that during extremely hot weather, especially when outdoor temperatures exceed 100°F or ex

Performed a diagnostic on the upstairs HVAC system and found the secondary drain pan completely full of water. Upon inspection, I found algae buildup in the primary drain pan and a clog in the condensate drain line caused by algae. The condensate pump was inspected and found to be clean and operating properly. I discussed the necessary repairs with the customer, including removing the standing water from the secondary drain pan and cleaning the condensate drain line and drain pan. The customer approved the repairs. I thoroughly cleaned the condensate drain line and drain pan, removed all water from the secondary drain pan, and treated the drain pan, drain line, and condensate pump with Viper drain treatment to help prevent future algae buildup. During the unit inspection, I found significant microbial growth inside the air handler cabinet and on the blower wheel. I tested the system in cooling mode after completing the repairs. System pressures were within normal operating range, an

Performed a diagnostic on the downstairs HVAC system and found the condensate drain line to be severely clogged. I used a drain snake and drain solvent to clear the blockage, then thoroughly cleaned the drain line and condensate drain pan. After cleaning, I added Viper drain treatment to help prevent future algae and sludge buildup. Once the drain was cleared, I tested the condensate drainage and verified proper operation. I then checked the system in cooling mode, and the unit is operating normally at this time. During the unit inspection, I found significant microbial growth inside the air handler cabinet and on the blower wheel. I highly recommend performing a microbial sanitizing treatment and installing a UV light to help control future biological growth and improve indoor air quality. I also recommended enrolling in a preventive maintenance agreement to help prevent future drain line clogs, maintain system efficiency, and identify potential issues before they become major repa

Performed a diagnostic on a Payne 3.5-ton heat pump. Upon arrival, the system was operating and cooling normally. The customer stated that the system has frozen up several times in the past. I checked the system operating pressures, subcooling, superheat, temperature split, compressor amperage, condenser fan motor amperage, blower motor amperage, and measured the external static pressure across the supply and return. During the inspection, I found the following: * The system is overcharged with refrigerant, causing it to operate outside of the manufacturer’s specifications. * The condenser coil is dirty and requires a chemical cleaning. * The evaporator coil is heavily impacted with dirt and microbial growth within the coil fins, restricting airflow. * The blower wheel has accumulated debris and microbial growth and requires removal and cleaning. * There is microbial growth inside the air handler cabinet. * The drain pan and condensate drain line contain algae and require cleaning a

Performed preventive maintenance and inspected system operation in cooling mode. Checked system pressures, subcooling, superheat, temperature split, compressor amperage, condenser fan motor amperage, and blower motor amperage. Also tested the contactor and capacitor. All electrical and mechanical components are operating within normal range, and the system is running properly at this time. Cleaned the condensate drain line and drain pan, then applied BioPure treatment to help prevent future biological buildup. Inspected the evaporator coil and the interior of the air handler cabinet and found signs of minor microbial growth. Verified that the existing UV light is operating but not covering inside the evaporator coil. Recommended a microbial sanitizing treatment to address the biological growth and installing surge protectors on both the indoor air handler and outdoor condenser to help protect the equipment from power surges. Discussed the new maintenance agreement with the customer.

Performed preventive maintenance on a water source heat pump. Cleaned the condensate drain pan and drain line, applied Viper drain treatment, and flushed the building water loop. The water flushed clean with no debris present. Checked system operating pressures, subcooling, superheat, temperature split, compressor amperage, and fan motor amperage. All readings were within normal operating range, and the system is cooling properly at this time. Inspected the dual run capacitor and found it to be out of tolerance. The capacitor is rated at 45/5 µF, but the compressor side measured 42 µF, indicating deterioration. Recommend replacing the capacitor to help prevent unexpected system failure. The system is operating normally in cooling mode at this time.

Replace failed Zone 2 (upstairs) damper motor. The existing damper motor is stuck closed and is preventing airflow from reaching the upstairs area, causing temperature imbalance between the upstairs and downstairs zones. Replacement includes installation of the new damper motor and testing of zoning system operation after repair.

Performed a system inspection on a 4-ton Goodman straight cool system with a 5 kW electric heat kit. The equipment is approximately 3 years old. The system is currently operating in cooling mode and is cooling properly. Compressor amperage and condenser fan motor amperage are within the manufacturer’s specifications. The condenser capacitor tested within tolerance, and the contactor is in good condition. During the inspection, several installation deficiencies were found. The return platform has significant air leakage and has settled/sunk noticeably. The supply plenum was not properly constructed and has excessive condensation. The copper refrigerant line also shows signs of corrosion. The indoor air handler has biological growth inside the cabinet, on the evaporator coil, and on the blower wheel. The drain pan contains algae buildup. The customer stated they recently vacuumed and flushed the condensate drain line, which is constructed with PVC piping. Recommended repairs and impr

Performed a diagnostic on a 3.5-ton Grand Air system with a 4-ton air handler. Upon inspection, I found the system was low on refrigerant. I also found the condenser coil, evaporator coil, and blower wheel heavily impacted with dirt and debris. There was bacterial growth inside the air handler, and both the drain pan and condensate drain line were dirty. While inspecting the condenser electrical compartment, I removed the electrical cover and a wire inside the condenser shorted against the metal cabinet, causing an electrical arc and tripping the breaker. After further inspection, I found the wire had been rubbing against the metal due to vibration over time, which caused the insulation to wear through. I informed the customer that this failure was inevitable if left uncorrected. I repaired and secured the damaged wire, reset the breaker, and restored system operation. After completing the diagnostic, I reviewed all findings with the customer and provided an estimate for the recomme