Expert Baton Rouge, LA

Responded to after-hours dispatch for HVAC system with primary drain pan continuously filling with water. Upon inspection, discovered 10-15 year old unit with secondary drain pan present but never properly connected to drainage system. Utilized thermal imaging camera to assess system temperatures and identify potential problem areas, documenting findings with thermal photographs showing temperature differentials in ceiling/wall areas near unit. Informed property owner that company does not participate in home warranty programs and advised on next steps for resolving drainage issue.

# HVAC Condenser Fan Motor Failure Responded to no cooling complaint with indoor temperature at 82°F. Thermostat calling for cooling but outdoor unit fan not operating. Performed diagnostic testing on single-zone electric air conditioning system. Used clamp meter to verify amperage draw on condenser fan motor, which measured 5.08 amps. Inspected fan motor assembly, capacitor, and associated electrical connections. Fan motor determined to be inoperative despite proper capacitor and electrical supply. Photographed diagnostic readings and capacitor wiring configuration showing multiple wire connections with terminal blocks. Capacitor appeared serviceable with proper connections intact. Issue isolated to failed condenser fan motor preventing heat rejection from outdoor unit.

Fabricated and installed a custom transition duct to correct airflow issues above the furnace, measuring from 12.5" x 21" with 5" flange to 24.5" x 21.5", incorporating a 3" rise and 10" offset on the left side with straight configuration on the right side. Applied proper insulation to the ductwork over the furnace to improve energy efficiency and prevent condensation.

Completed medium-level installation service involving refrigerant addition and minor duct leak repairs on dual HVAC condenser units. Successfully addressed refrigerant deficiency by adding appropriate charge to system and performed necessary repairs to resolve minor ductwork leakage issues. Both Rheem condenser units are now operational and properly charged, with all refrigerant lines connected and secured between the two systems installed on exterior concrete pads.

Responded to no-cooling call with elevated indoor humidity. Upon arrival, verified thermostat call for cooling with audible relay engagement at air handler, but confirmed outdoor condensing unit completely non-operational with no high voltage components energizing. Inspected crawl space and discovered severe condensation on metal ductwork and insulated refrigerant lines, indicating significant humidity infiltration in under-floor area. Measured and documented indoor humidity levels at supply registers. System was de-energized for safety pending further diagnosis of high voltage circuit failure at condensing unit. Documented conditions with photos showing extent of ductwork condensation and indoor humidity readings.

Completed on-site evaluation of dual HVAC condenser installation featuring Ruud and Bryant units positioned against exterior building wall. Documented current equipment condition, noting accumulated organic debris around unit bases, visible wall staining and moisture damage, and existing electrical conduit routing. Assessment included photographic documentation of both condensers, top-mounted fan assemblies, refrigerant line connections, and wall-mounted electrical service components for estimate preparation.

Completed estimate for ductwork modifications involving a packaged unit system. Created detailed schematic showing proposed 1-inch and 4-inch duct runs with Y-junction configuration connecting to existing plenum/air handler, including measurements and directional flow indicators for proper system integration.

Responded to callback for HVAC system displaying thermostat error message and shutting down unit. Upon arrival, confirmed customer had bypassed thermostat to restore temporary cooling operation. Inspected air handler unit in attic space and verified system components including ductwork connections, refrigerant lines, and electrical wiring. Performed electrical diagnostics using clamp meter to measure amperage draw, which registered 0.00A on primary reading with secondary measurement of 8.44, indicating potential issues with system power or control circuit. Documented equipment condition and installation configuration with photographs for further analysis and repair planning.

Successfully installed new Nuve thermostat with proper wiring configuration to HVAC system terminals. Verified all wire connections including power, heating, cooling, and fan control circuits were properly secured to corresponding terminals (RH, RC, W, Y, G, C) and confirmed system operation upon completion.

Responded to no-cooling complaint with system unable to maintain temperature below 75°F. Accessed attic space and performed visual inspection of HVAC equipment and ductwork. Inspected condensate drain pan, drainage system, and associated PVC piping for proper operation. Documented existing conditions with photographs showing ductwork insulation, refrigerant lines, electrical wiring, and surrounding mechanical components. Wished customer happy birthday per dispatch notes as this was a no-charge member service call.

Completed annual cooling maintenance on two HVAC systems for Comfort Elite member. Performed comprehensive inspection of both units including refrigerant levels, electrical connections, condensate drainage systems, and overall system performance. Noted accumulation of debris around condensate drain line and pan area on first unit, which was documented photographically. Inspected evaporator coil and interior components of second system, confirming proper operation. Customer provided own filters for installation and has R-410A refrigerant on hand if needed for future service. Both systems operating within normal parameters at time of service completion.

# Install - Small: HVAC System Completion Completed final installation work on residential HVAC system in preparation for inspection. The scope included a complete air handler unit installation in the attic space with associated ductwork routing and connections. ## Work Performed Installed central air handler unit on elevated platform in attic space with proper support and clearances for service access. Routed and secured multiple runs of insulated flexible ductwork throughout the attic, connecting supply and return air pathways to the air handler. Ductwork was properly supported on wooden structural members and secured to prevent sagging or disconnection. Verified all duct connections were sealed and insulated flexible ducting was routed to minimize compression and maintain efficient airflow. Ensured adequate working clearances around equipment per manufacturer specifications and local code requirements. Conducted final walkthrough and documentation of installation with photograp

Completed installation of 3-ton gas heating and air conditioning system at residential property. Three-person crew removed existing HVAC equipment and installed new outdoor condenser unit on concrete pad adjacent to home exterior with proper clearances maintained. Unit positioned on level surface next to residential structure with brick chimney, ensuring adequate airflow and accessibility for future service. New system started up successfully, all operational parameters verified within manufacturer specifications, and installation documentation completed per standard procedures.

Responded to no-cooling call on 2009 HVAC system. Customer reported humming noise followed by system failure and observed ice formation on refrigerant line that had since melted. Advised customer to shut off unit while keeping fan running to prevent compressor damage. Upon arrival, performed visual inspection of outdoor condenser unit. Documented significant dust and debris accumulation on heat exchanger coil fins, which restricts airflow and reduces system efficiency. Assessed electrical connections and observed wiring configuration. Completed no-charge diagnostic dispatch and enrolled customer in maintenance membership program for ongoing system care.

Technician replaced capacitor on residential air conditioning system. Upon follow-up evaluation, system was found to be low on refrigerant, indicating a potential leak requiring detection services. Supervisor scheduled to assess unit and present repair versus replacement options to homeowner, with leak detection service pending approval.

Responded to after-hours dispatch for air conditioning system issues reported by tenants. Upon arrival, performed visual inspection of HVAC system and documented conditions. Found heavily soiled 20x30x1 air filter with significant dust accumulation and dirty return air vent cover showing rust deterioration on frame. Interior inspection revealed substantial dust buildup on ductwork and heavily corroded copper refrigerant lines with oxidation and moisture damage indicating lack of recent maintenance. Photographed system conditions for service records.

Responded to callback for system blowing warm air following coil replacement. Upon arrival, performed diagnostic testing of the HVAC system to identify cause of inadequate cooling. Utilized Supco capacitor tester to verify electrical component functionality, confirming capacitor readings within acceptable range as indicated by green LED display in "GOOD" zone. Connected Fieldpiece digital manifold gauge set to measure system pressures and temperatures. Recorded operating pressures and superheat/subcooling values to assess refrigerant charge and system performance. Analysis of gauge readings revealed improper refrigerant charge affecting cooling capacity. Adjusted refrigerant levels to manufacturer specifications and verified proper system operation. System now cooling effectively with pressures and temperatures within normal operating parameters.

# Dispatch - After Hours Responded to no cooling complaint on residential HVAC system. Upon arrival, performed diagnostic testing on outdoor condensing unit using digital manifold gauges and clamp meter. Measured operating amperage at 46 amps and recorded system pressures and temperatures. Testing revealed failed run capacitor on compressor circuit. Replaced defective capacitor with new component, verified proper electrical connections, and confirmed system returned to normal cooling operation with appropriate refrigerant pressures and temperatures.

Performed second opinion evaluation on HVAC system experiencing operational issues. Conducted electrical diagnostics using clamp meter to assess system performance and document current readings. Technician scheduled for follow-up evaluation to address identified concerns with system operation.

# Install - Medium Completion Completed plenum change out and installed new 2-ton Amana evaporator coil in attic space. Removed existing deteriorated plenum and associated damaged flexible ductwork showing extensive wear with torn outer foil covering and exposed insulation material. Installed new plenum assembly and mounted 2-ton Amana coil on air handler platform. Connected metallic supply ductwork to new plenum with proper sealing at all joints. Secured all ductwork connections with appropriate straps and supports. Verified proper coil positioning and clearances for maintenance access. System ready for refrigerant line connection and startup procedures.

Conducted on-site estimate for downstairs HVAC system replacement. Evaluated existing 1996 Trane package unit showing significant age-related deterioration, including weathered exterior panels, discoloration, algae growth, and visible wear on cabinet surfaces. Documented current equipment condition through photography, noting exposed internal components and copper coil assembly, and provided replacement recommendations for the aging packaged air conditioning system.

Completed comprehensive maintenance service on two HVAC systems, including one indoor air handler unit located in the attic and one outdoor condensing unit. Performed thorough cleaning and detailed inspection of both systems to ensure optimal performance and efficiency. The indoor unit, a large cabinet-style air handler with refrigerant lines and copper piping, was inspected for proper operation, and all connections were verified secure. The outdoor unit, Model 24APB6E60A300 (5-ton capacity, 208-230V, single-phase), was cleaned and inspected, with all electrical specifications and safety parameters confirmed within manufacturer guidelines. Both systems are operating properly and ready for continued service.

Responded to after-hours service call for air conditioning system blowing warm air with non-operational condenser fan. Diagnosed failed dual run capacitor preventing outdoor fan motor operation. Removed defective capacitor and documented component condition with photo for service records.

Completed installation of new evaporator coil in attic-mounted air handler unit. Unit was properly secured to wooden framing with all refrigerant connections completed, flexible ductwork attached to plenum, and electrical conduit routed to equipment. System was positioned vertically on structural supports with appropriate clearances maintained for service access and airflow.

Responded to service call regarding bathroom access panel with water intrusion. Upon arrival, found existing access hole in bathroom wall where previous work had been performed to reach drain pan. Confirmed drain pan area was saturated with water. Documented conditions with photos for assessment and further remediation planning.