Expert Prairieville, LA

Replaced failed compressor and defective capacitor under warranty on HVAC system. System was completely depleted of refrigerant due to compressor failure; recharged system to proper specifications after component replacement. Unit restored to full operational status.

# Large HVAC Installation - Attic Ductwork Assessment and Correction Plan Conducted comprehensive evaluation of newly installed HVAC ductwork system in residential attic space. Inspection revealed multiple deficiencies requiring immediate attention to ensure proper system performance and efficiency. ## Primary Issues Identified **Airflow Restrictions:** Discovered flexible ductwork installed with excessive kinking and compression throughout attic space. Multiple duct runs improperly routed, creating sharp bends and restrictions that significantly impede airflow and reduce system capacity. Documented improper installation techniques affecting overall HVAC performance. **Return Air Leakage:** Identified unsealed return air collars at multiple connection points. Gaps at collar interfaces allowing hot attic air infiltration into return air stream, compromising system efficiency and indoor air quality. This condition forces system to condition unconditioned attic air, increasing energy

Responded to no cooling complaint on 2001 Rheem R22 system following reported power outage. Performed diagnostic evaluation and connected manifold gauges to verify refrigerant pressures. System confirmed to be critically low on R22 refrigerant, corroborating previous assessment. No evaporator coil icing observed, condensate pan dry, electrical supply verified at breaker. Presented findings and repair options to customer for approval before proceeding with any corrective action.

Responded to no cooling complaint on downstairs HVAC system in home with two approximately 20-year-old units. Upon arrival, performed electrical diagnostics on the downstairs outdoor unit compressor. Using digital multimeter, tested compressor motor windings and electrical connections to determine operational status. Measurements indicated compressor failure, preventing the downstairs system from operating. Upstairs system confirmed to be running continuously in attempt to compensate for non-functional downstairs unit, causing inadequate cooling throughout home. Documented findings with diagnostic photos showing compressor testing procedures and meter readings. Advised that downstairs system requires compressor replacement or full outdoor unit replacement due to age of equipment. Recommended evaluation of both systems given their advanced age and potential for additional component failures.

Responded to callback for downstairs AC unit displaying system offline status due to drainage issue. Upon arrival, accessed unit and identified clogged condensate drain line preventing proper system operation. Cleared blockage from PVC drain line and verified proper drainage flow. Inspected drain pan for standing water and confirmed pan was draining correctly after clearing obstruction. Checked refrigerant lines and connections for any secondary issues. Cycled system on to verify unit came back online and resumed normal cooling operation. Left work area clean and advised proper system function restored.

Replaced both control boards at the outdoor condensing unit to restore proper system operation. Verified all electrical connections, tested system functionality, and confirmed unit is operating within manufacturer specifications.

Completed comprehensive air conditioning system inspection at residential property. Performed thorough condenser unit cleaning on Lennox outdoor unit, removing debris and buildup from exterior coils and fins to restore optimal airflow and heat transfer efficiency. System evaluated and confirmed to be operating within normal parameters following maintenance service.

Relocated non-functional smoke detector 36 inches away from air return vent to ensure proper operation and code compliance. Replaced damaged detector frame that was compromised during previous installation, and installed new smoke detector unit in optimal ceiling location away from airflow interference.

Completed installation of new air return vent in residential ceiling area. Installed white rectangular grille with horizontal slats, ensuring proper alignment and secure mounting to existing ductwork. Verified adequate airflow and confirmed installation meets code requirements for residential HVAC systems.

# Install - Large Completion Summary Successfully completed installation of new evaporator coil, plenum, and transition components in residential attic space. Unit specifications verified on manufacturer label showing SD42 model rated for 208-230V operation with 17.5/13 FLA fan motor. All HVAC components properly positioned and secured within attic joists, with flexible ductwork routed and connected to new plenum assembly. Installation meets ETL certification standards and manufacturer requirements for proper airflow and system operation.

Responded to service call for frozen AC unit that had been shut down for several days. Upon arrival, conducted diagnostic inspection of HVAC system located in mechanical room. Observed air handler equipment with visible control panels and ductwork connections. Noted signs of moisture intrusion and water damage in the mechanical space, including rust-colored staining at door threshold and corrosion on metal surfaces, indicating previous condensation or drainage issues. Inspected attic installation area where condensate drain system and associated PVC piping were observed. Examined drain line routing and electrical connections to air handler. Identified potential contributing factors to freezing condition, including evidence of moisture accumulation in the system area. Documented equipment condition and surrounding environment through photographic evidence showing water damage patterns and system installation configuration. Recommended addressing drainage concerns and monitoring for prop

Performed quality assurance inspection on recently installed Amana HVAC system due to concerns about excessive runtime and increased utility consumption. Upon inspection, discovered significant damage to attic ductwork including torn metallic vapor barrier wrapping with exposed fiberglass insulation, and improperly installed flexible ductwork that was compressed and inadequately supported throughout the attic space. These deficiencies were causing substantial air leakage and reduced system efficiency, resulting in extended equipment runtime to maintain temperature setpoints. Documented all findings with photographs and obtained required manufacturer paperwork signatures from homeowner.

Completed installation of 3.5 ton economy HVAC system in attic space per PO# J 4635-001. New air handler unit positioned on attic floor with proper clearances for service access, connected to existing ductwork using insulated flexible ducting, and all electrical connections completed to code. System tested and operational upon completion.

Completed medium-complexity HVAC installation in residential attic space, including routing and securing flexible ductwork system with proper insulation wrapping and mastic sealing. Installed remote return air system with appropriate duct sizing and support hangers attached to roof structure. Verified all ductwork connections are properly sealed and insulated to prevent energy loss and maintain system efficiency. Checked static pressures throughout the system to ensure proper airflow and balanced operation. All work performed to manufacturer specifications and local building codes.

Replaced failed ECM blower motor with new GE ECM 2.3 unit, installed transformer, surge protector, and UV light system to enhance equipment protection and indoor air quality. Retrieved replacement motor from supply house and completed full installation with system testing to verify proper operation.

Conducted comprehensive estimate for complete HVAC system replacement on residential property. Inspected existing Bryant condenser unit located on exterior gravel pad against brick wall with proper electrical disconnects and service boxes in place. Evaluated attic-mounted air handler and ductwork system, noting current configuration with flexible duct runs and insulation. Customer reported suspected evaporator coil leak based on third-party assessment. Documented existing equipment conditions through photographic evidence and provided replacement system options to address reported refrigerant leak issue.

Responded to service call for R22 system experiencing freeze-up issues. Performed diagnostic evaluation to identify root cause of recurring refrigerant loss and system icing. Inspected expansion valve operation, verified airflow across evaporator coil, and conducted leak detection procedures on refrigerant lines and connections. Documented equipment condition with photos showing outdoor unit electrical components and control board assembly. System requires further evaluation for potential expansion valve malfunction or airflow restriction contributing to low-side freeze conditions, as unit has history of refrigerant additions and is aging R22 equipment approaching end of service life.

Completed comprehensive spring maintenance on four HVAC systems, including full inspection of blower assemblies, electrical connections, and condenser coils. Installed four new Nuve thermostats to provide upgraded climate control across all zones. Performed electrical testing using calibration equipment to verify proper voltage and amperage readings on all systems. Inspected blower wheel assembly showing moderate dust accumulation on fan blades, indicating normal operational wear. All systems tested and confirmed operational upon completion.

Completed second opinion inspection of indoor furnace system with focus on blower motor assembly. Examined GE ECM 2.3 motor (3/4HP 120/240V, manufactured 08/13/06) and documented current condition with photographic evidence. Motor housing showed dust accumulation and normal wear consistent with age. Performed comprehensive system evaluation as requested to assess overall equipment condition and verify operational status of all furnace components.

Conducted on-site evaluation of residential HVAC system including exterior condensing unit and attic ductwork installation. Documented equipment specifications for Texas-branded SD42-23A018 model unit with 208-230V electrical requirements, 1-phase operation, and AHRI certification. Inspected attic space to assess flexible duct routing, insulation conditions, and overall system configuration for estimate preparation. Photographic documentation captured for technical review and proposal development.

Provided estimate for complete HVAC system replacement on 24-year-old residential unit with confirmed refrigerant leak in existing system. Evaluated attic-mounted air handler with associated ductwork and exterior condensing unit, documented current equipment condition and installation requirements for replacement system.

Conducted on-site evaluation of residential HVAC system to provide replacement estimate. Assessed existing outdoor condensing unit showing significant weathering, biological growth, and deterioration from extended environmental exposure. Documented current system configuration and measured installation space requirements, noting 30-inch clearances and dimensional constraints for equipment replacement. Photographed unit condition and recorded technical specifications to prepare comprehensive replacement proposal.

Conducted comprehensive assessment of existing HVAC system installation in residential property. Documented current equipment configuration including air handler unit located in attic space and heating/cooling unit positioned in mechanical room. Photographed all major components, ductwork connections, electrical wiring, and gas line installations to provide detailed visual reference for proposed system upgrades or replacements. Evaluated accessibility of equipment, insulation conditions, and overall installation quality to prepare accurate estimate for customer consideration.

Responded to no cooling complaint on 2013 R22 system with condenser and coil replaced in same year. Performed diagnostic evaluation and electrical measurements using clamp meter on outdoor unit. System assessed for refrigerant charge levels due to suspected low freon condition. Unit specifications confirmed as R22 refrigerant system with significant dust accumulation on cabinet surfaces noted during inspection.

Responded to no cooling complaint at rental property. Upon inspection, found evaporator coil highly restricted with buildup and condenser coil dirty with debris accumulation. System showed evidence of previous refrigerant service attempts by another technician. Documented extensive rust and corrosion on copper piping and internal components within air handler compartment, indicating advanced system deterioration. Recommended complete system evaluation for proper refrigerant charge verification, professional coil cleaning, and assessment of corroded components affecting system performance and reliability.