Expert HVAC, Plumbing & Generators in Columbus, IN

Performed seasonal heating system maintenance, verifying Lennox digital thermostat operation and setpoints. Inspected air handler cabinet and evaporator coil, noting dust and debris accumulation on the coil fins that should be monitored and cleaned as needed. Filter (20x20x4) was not included in this visit and should be checked and replaced at the next scheduled interval.

Performed seasonal cooling maintenance on the heat pump system, inspecting the air handler cabinet, control board wiring, and blower assembly. Noted frost accumulation on the suction line and a supply air temperature reading of approximately 52°F, along with worn refrigerant line insulation and minor corrosion on the galvanized surfaces; recommend further evaluation of refrigerant charge and airflow, and replacement of deteriorated line insulation. Filter (20x20x4) was not included in the service.

Performed a complete seasonal tune-up on the Daikin furnace and heat pump system, inspecting the electrical control compartment, wiring connections, and air handler interior. Documented heavy dust and debris buildup on the evaporator coil fins and surrounding cabinet surfaces, along with loosely routed control wiring, and verified the system was operating normally with no faults or performance issues reported.

Performed annual heating maintenance on two systems, including inspection of thermostat operation and verification of heat pump mode and fan settings. Measured supply duct temperature at approximately 100.7°F to confirm proper heating output, and noted the thermostat's filter change reminder for the homeowner's attention.

Performed an on-site evaluation for replacement of the existing heating system, including inspection of the associated ancillary equipment. Documented the Honeywell whole-house ventilation control and Aprilaire humidity control mounted on the supply duct, along with the exterior air conditioning condenser, which showed no visible frost, rust, or damage. Gathered system information to prepare a replacement estimate for the homeowner to compare against competing quotes.

Installed customer-provided ductless mini-split system, mounting the wall-mounted indoor unit and outdoor condenser, running the line set, and completing electrical connections at the panel. Performed nitrogen pressure test and evacuation using a digital manifold and vacuum gauge, then charged the system with R454B refrigerant and verified operation.

Responded to a reported slow water leak at the basement HVAC system (approximately 10-year-old AC and furnace) and confirmed the issue as HVAC-related rather than plumbing. Inspected the furnace cabinet and verified the Honeywell 1.65" WC pressure switch, including its mounting, wiring connections, and vacuum hose routing, with no visible corrosion or damage noted. Examined the cabinet for moisture sources associated with condensate drainage.

Performed scheduled monthly heating system maintenance, including inspection of the blower assembly and replacement of the 20x20x1 air filter. Observed light dust and powdery residue buildup on the blower housing exterior and inspected the motor shaft and blower interior for proper condition. System was left in operational condition following service.

Responded to a thermostat complaint on a Lennox EL16XC1 air conditioning system. Inspected the wall-mounted thermostat, which was a Honeywell Home unit rather than the reported Lennox iComfort, and found it operating in Cool mode with a 70°F set point and "Cool On" displayed. Verified current space temperature with a calibrated pocket thermometer (75.3°F against a 77°F thermostat reading), noting the unit was actively calling for cooling with no visible damage or abnormal conditions at the thermostat location.

Performed an on-site estimate for replacement of a 50-gallon electric tank water heater (model LTA052KK), inspecting the existing Rheem unit alongside an adjacent State ProLine heater and their interconnecting supply piping, valves, and electrical connections. Documented unit labeling and piping configuration, noting damp concrete flooring around the tank bases with no active leaks observed, and discussed the customer's air conditioning concerns.

Performed a heating maintenance inspection on the attic-mounted air handler, checking the blower assembly, condensate pump, drain connection, and refrigerant line insulation. Observed dust and debris buildup on the blower wheel blades and minor surface rust at the base of the unit near the drip pan, and noted both for follow-up cleaning and monitoring.

Returned to complete the sold repair by installing a standalone UV light system on the Tempstar gas furnace to improve indoor air quality. The unit was inspected prior to installation, and no damage, rust, or abnormalities were observed on the furnace cabinet, PVC intake/exhaust piping, condensate line, or surrounding ductwork.

Performed scheduled monthly heating maintenance, replacing the 16x20x1 return air filter and verifying thermostat operation in Heat mode with the fan set to Auto (74° indoor reading, 70° setpoint). Inspected the blower assembly through the access opening, noting mineral deposits and light oxidation on the galvanized housing and surface cracking on the adjacent wiring, which should be monitored at future visits.

Completed annual heating maintenance and tune-up on 9-year-old HVAC system. Performed comprehensive inspection of heating unit, verified proper operation of automatic overload valve unit, checked all safety controls and electrical connections per manufacturer specifications. Confirmed Honeywell digital thermostat functioning correctly with system responding appropriately to temperature setpoints and displaying accurate readings for indoor and outdoor temperatures.

Responded to service call for leaky faucet inspection. Upon arrival, assessed multiple plumbing fixtures including main water supply valve assembly with shutoff controls and shower fixtures. Inspected chrome-plated valve connections, copper pipe fittings, and associated plumbing components for signs of leaks or deterioration. Examined shower head installation and water delivery system for proper function and potential leak sources. Documented existing conditions with photographs for repair recommendations and provided customer with diagnostic findings regarding faucet and fixture conditions requiring attention.

Completed comprehensive heating and cooling maintenance on 8-year-old Lennox systems as part of complimentary membership benefits visit. Performed full tune-up on Lennox 80G1UH070AP12-55 furnace including combustion analysis, which confirmed 88% efficiency and proper natural gas operation with all readings within manufacturer specifications. Conducted AC tune-up on Lennox 4AC13L30P-10A unit, verifying refrigerant levels, electrical connections, and overall system performance. Both systems found to be operating properly with no deficiencies noted at time of inspection.

Completed monthly CCHP preventive maintenance service, replacing 16x25x4 air filter as scheduled. Performed combustion analysis testing showing oxygen levels at 19.8%, CO2 at 4.7%, and flue temperatures approximately 182°F, indicating proper combustion efficiency. Verified thermostat operation with system set to auto mode and emergency heat functionality available, with temperature setpoint at 66°F and humidity monitoring active. All equipment operating within normal parameters.

Completed comprehensive heating maintenance on Lennox furnace system with smart thermostat. Performed standard seasonal inspection, verified system operation with thermostat displaying proper heating functionality and communication between components. Customer's comfort care heating plan had expired but service was honored as previously owed; noted that 16x25x4 filter media was not included in this visit and will need to be addressed separately.

Completed water heater maintenance flush on 9-year-old residential tank system. Addressed significant corrosion buildup on hot water outlet copper fitting, which showed extensive white, tan, and reddish-brown deposits indicating active leak and long-term water damage. Performed tank flush procedure to remove sediment accumulation and inspected all connections for integrity. The hot water outlet exhibited severe deterioration at the base connection point with visible moisture damage and oxidation on surrounding components. Documented existing corrosion conditions on copper piping and connection points for future monitoring. System operational upon completion, though outlet fitting corrosion will require continued observation or potential replacement to prevent further deterioration.

Completed annual basic heating maintenance visit on residential HVAC system. Performed standard inspection of furnace components, heat exchanger, and blower assembly. Observed dust and particulate accumulation on evaporator coils and heat exchanger fins, which is typical for systems in regular operation. Verified all mechanical components, refrigerant lines, and PVC condensate drainage piping are intact and properly connected. System is operational and functioning within normal parameters under current service agreement coverage.