Service Area

# Install Completed Successfully installed a 4-ton outdoor condensing unit on a concrete pad against the exterior brick wall. The new unit features proper ventilation louvers and fan assembly, positioned to ensure optimal airflow and accessibility for future maintenance. Refrigerant lines and electrical connections were properly routed and secured along the building structure. # Follow-Up Required During post-installation inspection, discovered significant frost accumulation on the evaporator coil and associated ductwork components in the indoor air handler location. The heavy ice buildup on metal surfaces with crystalline formation indicates a potential refrigerant charge issue, airflow restriction, or system imbalance that requires immediate attention. This condition was documented with photographic evidence showing the extent of frost coverage on the coil assembly and mounting hardware. System will need to be evaluated for proper refrigerant levels, airflow measurements, and mete

Conducted site assessment of existing Amana outdoor HVAC condenser unit to evaluate feasibility of relocation. Documented current installation configuration, including unit placement on concrete block platform, refrigerant line routing along exterior wall, and electrical conduit connections extending to roofline. Photographed existing setup showing proximity to window with shutters and adjacent garage area to determine clearance requirements and potential relocation options for improved placement or accessibility.

Completed 3-ton condenser replacement with installation of two 12x12x9 supply drops and centralized ductwork configuration. Installed new galvanized metal supply ducts with proper sealing and insulation barrier penetrations in attic space, utilizing metal strapping and support brackets to secure cylindrical ductwork. Applied foam sealant around duct penetrations through foil-faced insulation to maintain thermal envelope integrity. Addressed condensation issues on existing ductwork and ensured proper drainage. Mitigation board (Part #J6413-001) remains on order at Jackson supply house for future installation to complete system protection requirements.

Completed fall tune-up and preventative maintenance on single heating system for member. Performed comprehensive system diagnostics including electrical testing with clamp meter, verified proper amperage draw, and inspected all electrical connections and components within the unit. During inspection, identified deteriorated fiberglass insulation in attic space around ductwork junction where flexible duct connects to main supply plenum, with insulation material hanging loose and compromising thermal efficiency. System operational and heating properly upon completion of tune-up service.

Completed comprehensive AC tune-up service on single-system residential unit for maintenance member. Performed thorough inspection of outdoor condenser unit, which exhibited heavy accumulation of dirt, debris, and organic matter throughout interior components and on condenser coils. Verified electrical connections at contactor and capacitor, noting Capcom capacitor showing surface oxidation but functioning within normal parameters. Recorded amp draw reading of 18 amps using clamp meter during operational testing. All electrical components, wiring terminals, and connections inspected and confirmed secure with no immediate concerns noted.

Completed installation of 3.5 ton condenser unit with new disconnect. Arrived early morning as requested to coordinate site access, removed gate section for equipment delivery, and successfully installed condenser sourced from Jackson Supply Gonzales. Verified all electrical connections, tested system operation with digital manifold gauges, and confirmed proper refrigerant pressures and temperatures upon startup.

Completed condenser coil replacement following proper refrigeration procedures. Evacuated and recovered existing refrigerant from the system, replaced filter dryer to prevent line restrictions, and flowed nitrogen through copper lineset during installation to eliminate oxidization. Pulled vacuum on complete system to remove moisture and non-condensables, then recharged unit with manufacturer-specified refrigerant quantity up to 8 pounds. Performed electrical testing and diagnostics using digital multimeter to verify proper system operation. Coordinated service timing to accommodate scheduling requirements and provided warranty information for installed equipment upon completion.

Performed comprehensive air conditioning tune-up on 6-year-old residential system in preparation for home sale. Unit inspected and found to be operating within normal parameters with no deficiencies noted. Completed standard preventative maintenance procedures including filter inspection, electrical connections verification, refrigerant levels check, condensate drain evaluation, and overall system performance assessment to ensure optimal operation for new homeowner.

Responded to service call for HVAC system evaluation. Customer reported possible refrigerant leak in attic air handler from previous technician visit approximately one year ago. Performed visual inspection of aging air handler unit and blower motor assembly. Documented existing equipment condition with photos showing significant dust accumulation, age-related deterioration, and staining on interior surfaces. Assessed blower motor, copper refrigerant lines, and overall cabinet condition. Provided customer's authorized decision-maker with repair versus replacement options for the air handler unit, noting the condenser is relatively new at only a few years old while the air handler shows considerable age and wear.

Responded to no-cooling complaint and performed diagnostic evaluation of air conditioning system. Inspected furnace combustion chamber revealing significant dust and debris accumulation on burners and chamber floor, indicating lack of routine maintenance. Utilized Fieldpiece SC260 multimeter to measure electrical parameters at outdoor condensing unit, obtaining voltage reading of 23 volts which falls significantly below standard operating voltage requirements. Low voltage condition identified as primary cause of system failure, preventing compressor and condenser fan operation. Documented equipment condition through photographs for service records. No-charge dispatch completed per customer arrangement.

Responded to report of water leaking on ceiling in guest bathroom. Upon inspection, located condensate drain line issue in attic space above affected area. Found PVC drain lines and condensate piping with connections at central junction point surrounded by insulation on structural beam. Both HVAC systems were operating and cooling properly at time of visit. Documented piping configuration and drain line assembly with photos for reference.

Performed comprehensive tune-up and inspection on an 18-month-old electric air conditioning system with primary concern of drain pan filling every 12 hours. Inspected attic-mounted air handler unit, examined flexible ductwork insulation integrity, and assessed condensate drainage system including PVC drain lines and fittings. Evaluated system operation, verified proper airflow through supply ducts, and checked for potential drainage blockages causing pan overflow condition.

Responded to no cooling call on downstairs system. Upon arrival, accessed outdoor condensing unit and performed electrical diagnostics using clamp meter to test voltage and amperage at contactor and capacitor terminals. Inspected dual-run capacitor rated at 35+5 MFD, 370 VAC with connections to compressor and condenser fan motor. Verified thermostat set point at 70 degrees with rising indoor temperature. Conducted complete system evaluation and tested all electrical components to diagnose cooling failure.

Conducted on-site assessment of existing residential HVAC system for potential replacement. Evaluated current outdoor condensing unit installation, including electrical connections, refrigerant line routing, and mounting configuration on concrete pad. Documented equipment condition and surrounding installation area to provide comprehensive replacement estimate.

Responded to ductwork repair request and replaced damaged sections of ductwork at the plenum. Cut back two 10-inch ducts several feet from the plenum and connected flexible ductwork directly to the plenum using appropriate collars. Inspected and verified the 7-inch duct on the left side for proper connection and functionality. Removed all damaged rigid pipe sections at the plenum and installed new flex duct connections to restore proper airflow. Created layout diagrams documenting the old configuration and new ductwork arrangement for reference. Job completed successfully with all ductwork properly secured and functional.

Completed comprehensive blower and evaporator coil maintenance on residential HVAC system. Performed full blower assembly removal, thorough cleaning of blower wheel and housing to remove accumulated dirt and debris. Executed evaporator coil pull and deep cleaning to restore optimal heat transfer efficiency and airflow. Conducted electrical diagnostics using clamp meter to verify proper amperage draw and system performance. Measured operating temperature at 20.0°F, confirming adequate refrigerant charge and system functionality. Reassembled all components, secured electrical connections, and verified unit operates within manufacturer specifications. System returned to normal operation with improved airflow and efficiency.

# VIJ - Dispatch Completed Responded to customer concern regarding loud humming noise from outdoor condenser unit. Upon arrival, performed comprehensive inspection of air conditioning system and electrical components. Unit was operational at time of inspection with no abnormal sounds present. Conducted thorough examination of contactor, capacitor, and all electrical connections within junction box. Documented heavy dust and debris accumulation on internal wiring and components. Inspected compressor operation, fan motor function, and verified proper electrical connections at all terminals. Unit operating within normal parameters during diagnostic testing. Photographed outdoor condenser unit placement and internal electrical components for service records. Advised customer that system is functioning properly with no immediate concerns identified, though noted age-related wear and contamination present in electrical compartment.

Completed comprehensive three-system AC tune-up with detailed performance analysis. Utilized digital manifold gauges to measure refrigerant pressures and temperatures across all units, verifying proper system operation with suction pressure at 117.7 psi and discharge pressure at 343.9 psi. Recorded superheat at 20.1°F and subcooling at 11.8°F, confirming optimal refrigerant charge levels and system efficiency across all three air conditioning systems.

# VIJ - AC Tune-Up Completed Performed comprehensive annual cooling maintenance on residential HVAC system. Conducted thorough electrical diagnostics using clamp meter, measuring amperage draw on indoor air handler unit at 27.57 amps and outdoor condenser unit voltage at 1169 (likely line voltage verification). Inspected all electrical connections, wiring harnesses, and control boards within air handler cabinet. Verified proper operation of compressor, condenser coils, and all system components. All measurements within manufacturer specifications. System operating efficiently with no issues identified during complete tune-up service.

Completed installation of evaporator coil on existing HVAC air handler unit in attic space. Unit was properly mounted on wooden platform with all ductwork connections secured and condensate drain line installed using white PVC piping to ensure proper drainage and system operation.

# Installation Summary Completed installation of a 2-ton electric HVAC system with premium ductwork package in residential attic space. System includes new air handler, condensing unit, and complete duct distribution network with proper insulation integration. # Work Performed Installed complete 2-ton electric heating and cooling system in unconditioned attic space. Positioned new air handler unit on structural platform with proper clearances for service access and code compliance. Connected refrigerant lines between indoor and outdoor units with appropriate insulation and protection. Installed premium flexible duct distribution system throughout attic, routing supply and return ducts through existing truss framework. Secured all ductwork with appropriate hangers and supports to prevent sagging and maintain proper airflow. Sealed all duct connections with mastic and foil tape to ensure airtight assembly and minimize energy loss. Integrated new ductwork with existing attic insulati

Responded to recurring drain line backup issue affecting HVAC system. Inspected and tested complete drainage systems on both units, including primary and secondary drain lines, condensate pans, and all associated PVC connections. Cleared blockages from drain lines, verified proper pitch and flow, and confirmed sump pump operation was functioning correctly as temporary measure. Performed comprehensive testing of entire drainage system to ensure proper operation before departure.

Responded to no-heat call on 5-year-old HVAC system. Performed diagnostic assessment using thermal imaging camera to identify temperature variations and potential system failures. Conducted initial troubleshooting to determine cause of complete system shutdown.

Performed second opinion evaluation of HVAC system following previous service visit. Inspection revealed significant dust and debris accumulation on blower wheel assembly with heavy buildup on vertical fins and slats affecting airflow efficiency. Documented heavily soiled air filters with brown discoloration indicating extended use beyond recommended replacement interval. Photographed system conditions and provided findings to customer for informed decision-making regarding necessary maintenance and repairs.

Responded to no cooling call where condenser unit was not operating. Upon arrival, found aged outdoor disconnect switch with heavily corroded contacts and deteriorated wiring connections. Tested system pressures using digital manifold gauges, which revealed suction pressure of 64 psi and discharge pressure of 232.9 psi with subcooling at 26.5°F and superheat at 4.1°F. Inspected electrical connections at disconnect and documented condition of outdoor equipment. Customer advised of findings and provided recommendations for necessary repairs to restore system operation.