Responded to service call for broken toilet handle on sole toilet in residence. Replaced defective flush handle assembly with new unit, restoring full flushing functionality to the toilet. Tested operation multiple times to ensure proper mechanical engagement and smooth lever action.

Performed annual maintenance on an 18-year-old residential air conditioning system. Inspected evaporator coil and air handler unit, noting dust and dirt accumulation on aluminum fins. Verified electrical connections, capacitors, and control modules; confirmed proper operation of all components and documented system condition with photographs.

Completed preventive maintenance cooling visit on 5-year-old Lennox HVAC system under MVP recurring service plan. Performed standard air conditioning maintenance procedures including system inspection, temperature diagnostics showing 87.4°F reading at supply duct, and verification of proper operation of furnace unit and associated components including Aprilaire air quality equipment. All systems operating within normal parameters with no issues identified.

# HVAC Maintenance - Cooling Performed scheduled routine maintenance on a three-year-old residential air conditioning system. Inspected outdoor condenser unit, verified proper operation of all components, and cleaned accumulated dirt and debris from exterior surfaces and protective covering. Unit operating within normal parameters upon completion of service.

Completed preventive maintenance visit on residential air conditioning system. Measured system operating temperature at 57.8°F and inspected unit components. Replaced dirty air filter showing significant dust accumulation with new filter to restore proper airflow and system efficiency.

Responded to a cooling system service call and performed diagnostic inspection of the outdoor condenser unit and internal electrical components. Upon arrival, accessed the unit's control panel to inspect wiring connections, terminal blocks, and capacitor. All electrical connections were secure and properly terminated. Verified the outdoor condenser unit's condition, noting clean coil surfaces and unobstructed airflow through both upper and lower grille sections. System operational and functioning within normal parameters. Service call dismissed after confirming no immediate repairs were required.

Completed routine MVP cooling maintenance visit on residential HVAC system. Performed comprehensive inspection of air handler unit, verified proper operation of all electrical components and control boards, checked refrigerant line insulation and condensate drain system functionality. All equipment found operating within normal parameters with no issues identified during this preventive maintenance service.

Completed annual tune-up on 2-year-old air conditioning system. Performed comprehensive inspection of evaporator coil assembly, which showed accumulated dirt, debris, and biological growth on metal housing and frame components. Noted degraded yellow fiberglass insulation with compression damage and moisture-related deterioration around coil assembly. Inspected flexible ductwork and filter screen, both showing normal operational dust accumulation. System components remain structurally sound despite age-related surface contamination. Confirmed customer interest in maintenance plan renewal.

Completed installation of a 1-to-1 mini split system for a residential property. Mounted the indoor air handler unit in an upper-level room with sloped ceiling and installed the outdoor condensing unit on the exterior brick wall. Ran refrigerant lines and electrical connections between the indoor and outdoor components, ensuring proper system operation and testing upon completion.

Completed AC circuit installation and panel wiring improvements in residential basement electrical system. Organized and terminated multiple branch circuits within the main load center, installing circuit breakers and establishing proper wire management throughout the panel enclosure. Routed metallic conduit from panel to service areas, ensuring code-compliant protection for electrical conductors in the unfinished basement space.

Completed installation of 18kW standby generator with cold weather kit, including 100-amp automatic transfer switch integrated with existing electrical panel. Ran 30 feet of gas line and electrical conduit from generator pad to main service panel, established proper grounding, and verified all connections for safe automatic operation during power outages.

Responded to service call for furnace producing intermittent loud noises. Conducted diagnostic inspection of the blower assembly and motor components. Examined blower wheel, motor shaft, and mounting hardware through access panel. Replaced furnace air filter per customer request. Unit operational at time of service completion.

Conducted on-site assessment for mini split installation in attic bedroom space. Evaluated interior room layout, ceiling configuration, and exterior wall access point on brick gable end for potential condenser placement and line set routing.

Completed scheduled BS-MVP cooling and heating maintenance visit on residential HVAC system. Performed comprehensive inspection of Lennox furnace unit in basement mechanical room, verifying proper operation of high-efficiency exhaust and intake PVC venting system. Inspected outdoor condensing unit, noting algae and mold growth on exterior casing requiring cleaning attention. Documented equipment condition through photographic records showing both indoor furnace installation and outdoor AC unit placement. All major system components assessed for proper function and seasonal readiness.

# HVAC Maintenance - Cooling Performed routine preventive maintenance on a 6-year-old residential air conditioning system. Accessed and inspected the evaporator coil assembly, which showed minor dust accumulation on the mesh filter material. Serviced the outdoor condenser unit, cleaning the exterior louvers and verifying proper operation of the fan assembly. All refrigerant lines were inspected and found to be in good condition with no signs of leaks or damage. System is operating within normal parameters and ready for continued cooling season use.

Completed recurring MVP heating maintenance visit on wall-mounted combi boiler unit. Performed comprehensive system inspection including internal components, heat exchanger, circulation pumps, gas valves, electronic control boards, and copper piping connections. All components found operating within normal parameters, and unit documented with photos for service records.

Performed maintenance service on heating system, confirming proper operation. Cleaned flame sensor, verified correct gas pressure, cleared air intake, and flushed drains. System passed combustion test. Replaced aging igniter showing white hot spots and installed new collector box to address leakage issues that were causing rust formation.

Conducted inspection of aging HVAC system including Rheem Performance water heater, furnace unit, and associated plumbing components in basement utility area. Evaluated existing installation consisting of copper/PVC piping network, electrical connections, and condensate drainage system to prepare comprehensive replacement estimate for both furnace and air conditioning units.

Performed routine maintenance on furnace system. Inspected and replaced MERV 13 air filter which showed moderate dust accumulation. Examined ECM control board (24VAC) and associated wiring harness connections for proper function, noting all components were operational with no visible defects.

Performed routine A/C maintenance after 2:30 as requested. Conducted electrical testing with Fieldpiece ST660 multimeter, obtaining voltage reading of 168.0V. Inspected capacitor connections (purple, red, yellow wires) and mounting hardware; all components appeared in normal working condition with expected wear.