Professional HVAC Services in Davenport, FL

Performed preventive maintenance in accordance with the maintenance agreement. Operated the system in cooling mode and inspected system performance, including compressor amperage, condenser fan motor amperage, blower motor amperage, temperature split, subcooling, and superheat. Removed and thoroughly cleaned the condensate pump, then applied Viper treatment to help prevent biological buildup. Disconnected and flushed the main condensate drain line to remove potential obstructions. Rinsed the condenser coil to remove accumulated debris and flushed one gallon of water through the condensate pump to verify proper drainage and operation. Upon completion of maintenance, the system was tested and confirmed to be cooling and draining properly at this time.

Performed a diagnostic on the Carrier heat pump system the air handler is 2.5 to and condenser is 3.5 ton. Upon inspection, I found the evaporator coil, suction line, and compressor area completely covered in solid ice. I shut down the compressor and allowed the system to thaw. After returning from lunch, I checked the system pressures and found the suction pressure extremely low at 48 PSI, indicating a severe refrigerant shortage. I contacted the office to report the findings and performed a complementary leak search on the evaporator coil. A leak had been detected in this coil several years ago, and the current inspection confirmed that the leak has worsened. I contacted the office, and property management approved adding refrigerant as a temporary measure. I added 5 pounds of R-410A refrigerant. After charging the system, it was operating temporarily at this time. Unit conditions are critical. Property management also requested a proposal for complete system replacement. I collec

Performed preventive maintenance on the pool heater. Checked system pressures, temperature differential, compressor amperage, fan motor amperage, capacitor, and contactor. Rinsed the condenser coil thoroughly from the inside out and outside in, removed leaves from inside the unit, and cleared debris from around the condenser pad. The system is heating properly and operating as expected at this time. Recommendation: The service ports are missing locking caps. Recommend installing locking service port caps to help prevent refrigerant leaks and protect the service ports from potential damage or tampering.

Diagnostic Report – Goodman R-22 HVAC System Performed a diagnostic on a Goodman R-22 system with a 19-year-old outdoor unit and a 16-year-old indoor air handler. The tenant reported that the system was not maintaining the desired temperature or providing sufficient cooling throughout the house. Upon inspection, I found the safety float switch displaced from its proper position, causing the system to shut down. I repositioned the float switch and tested the system in cooling mode. I checked system pressures, subcooling, superheat, and temperature split. The system started and was producing cold air. At the time of inspection, cold air was being delivered to all rooms, as confirmed during the room inspection requested by the tenant. However, the system is operating outside the manufacturer’s specifications and may not adequately maintain the desired indoor temperature. Additional Findings: * The outdoor contactor is badly pitted and requires replacement. * The capacitor is out of to

Performed a diagnostic on the pool heat pump after finding system lockout fault codes HP5 and LP5. Both codes may indicate insufficient water flow caused by a dirty or restricted filter. I turned off the water pump, removed the filter, and tested the heat pump without the filter installed. The heat pump started and operated normally. During testing, the water pressure was 15 PSI. After reinstalling the filter, the pressure increased to 21 PSI, and I tested the heat pump again. The unit started heating normally. Based on these findings, there is a high possibility that the pool filter requires cleaning or replacement. The restricted water flow may be triggering the safety lockout codes to protect the equipment from improper operating conditions. Recommendation: The pool technician should inspect the filter and clean or replace it as necessary to ensure proper water flow through the heat pump. At this time, the heat pump is operating and heating normally. However, the filter should b

Daikin HVAC Diagnostic and Repair Report Performed a diagnostic on the Daikin HVAC system and found the condenser PCB control board defective, with one of the terminals showing signs of burning. Removed and replaced the defective control board under warranty. Applied thermal paste to all terminals and installed a ProAdam surge protector on the condenser to help protect the system’s electrical components from power surges. After completing the repairs, tested the system in cooling mode and verified proper operation. The system is cooling, running, and draining properly at this time. Warranty: Replacement PCB control board covered under warranty.