Performed scheduled preventive maintenance on two air conditioning systems and two gas furnaces (four systems total). On the furnace, verified gas manifold pressure with a digital manometer, inspected the inducer motor assembly, gas valve, and control board for proper operation, and serviced the flame sensor/ignitor components. Inspected return air filters (16x25x1) and confirmed all systems were operating within normal parameters.

Performed comprehensive maintenance on a 98-year-old Monitor Gauge Boiler cast iron heating system. Inspection included verification of pressure gauge operation, assessment of all piping connections and fittings, examination of control components and safety devices, and evaluation of system insulation condition. All accessible components were checked for proper operation, with particular attention paid to the age and condition of this vintage Lord James Plant boiler unit to ensure continued safe operation.

Removed and replaced damaged union and coupler section in PVC pipe system. Customer was advised that they are responsible for winterizing plumbing during cold weather conditions to prevent freeze damage. Documentation photos were taken of the completed repair work.

Completed installation of two 90% efficiency furnaces and two air conditioning systems. New outdoor condenser units were positioned on concrete pads with proper clearances from the building structure, electrical disconnects mounted on exterior wall, and refrigerant lines installed. Replaced faulty 25-amp Littelfuse fuses during electrical connections to ensure proper circuit protection for the new equipment. All units tested and operational upon completion.

Performed scheduled maintenance descaling service on tankless water heater unit that had been in operation for approximately two years. Completed full system flush using descaling solution pumped through the heat exchanger to remove mineral buildup and calcium deposits. Connected service hoses to inlet and outlet isolation valves, circulated cleaning solution through the unit for proper dwell time, then flushed system with clean water to restore optimal flow and heating efficiency. Inspected all copper supply lines, brass valve connections, and PVC venting for proper operation and secure mounting. Unit returned to normal operation with improved performance characteristics.

Completed MVP cooling maintenance visit on four HVAC systems. Investigated reported intermittent thermostat connectivity issues with smart home application. Performed comprehensive inspection of all system components including gas valve assemblies, electrical connections, wiring harnesses, heat exchangers, and control boards. Verified proper operation of all mechanical and electrical components across all four units. All systems found to be functioning within normal parameters with no immediate service requirements identified.

Completed preventative maintenance cooling visit on two residential air conditioning systems. Performed comprehensive inspection of both units, including the original system that came with the property and a newer replacement system. Inspected electrical disconnect boxes, noting aged wiring connections with some corrosion present on terminal blocks and mounting plates. Examined contactor assemblies and electrical components for proper operation. All connections were verified secure, and both systems were found operating within normal parameters for continued seasonal use.

Responded to service call for 1-year-old Lennox air conditioning system displaying error code 413, indicating a high-pressure switch lockout on the outdoor unit. Upon arrival, diagnosed that the system had shut down due to refrigerant pressure exceeding safe operating limits. Customer had been attempting to reset the system by manually flipping the switch at the condenser unit. Performed system evaluation and reset high-pressure switch to restore normal operation.

Installed dedicated 480V electrical circuit and wiring for ductless mini-split heat pump system. Ran conduit and electrical lines from outdoor condenser unit to building entry point, mounted gray electrical disconnect box on exterior wall per code requirements, and completed all necessary connections to power the HVAC equipment.

Completed installation of a 2-head ductless mini split system in residential property. Mounted indoor air handler units in two separate bedrooms, with one unit installed above bed area and second unit mounted on wall in adjacent bedroom. Established refrigerant line connections, electrical wiring, and condensate drainage for both zones to provide independent climate control for each room.

Conducted on-site evaluation for mini split system installation in home addition located beyond practical reach of existing furnace ductwork. Assessed two interior spaces to determine optimal equipment placement and capacity requirements for adequate climate control of the remote living area.

Responded to service call regarding unusual odor from unit following recent maintenance. Performed comprehensive system inspection to verify all components were properly secured and functioning correctly. Measured and recorded temperature differential across evaporator coil at 41.92 degrees, confirming adequate cooling performance and proper refrigerant charge. Checked all electrical connections, verified no components were disturbed during previous service, and confirmed unit operating within normal parameters. System found to be secure and safe for continued operation.

Completed full HVAC system installation including 90% efficiency furnace, air conditioning unit, and humidifier in residential basement utility room. Installed new furnace with proper venting using white PVC piping configured with multiple elbows for exhaust and intake termination. Connected furnace to existing ductwork and established electrical connections. Mounted and positioned Rheem brand air conditioning condenser unit at exterior location. Integrated humidifier into HVAC system for whole-home humidity control. Verified all PVC venting meets code requirements with proper slope and support. Tested system operation including furnace ignition sequence, blower motor function, and thermostat communication. Confirmed AC refrigerant lines properly connected and system charged to manufacturer specifications. Ensured all safety labels and documentation affixed to equipment. System tested and operational upon completion.

Completed MVP recurring cooling maintenance visit on residential air conditioning system. Performed visual inspection of outdoor condenser unit, verified proper placement on concrete pad, checked clearances and surrounding area for debris accumulation. Unit operating within normal parameters with all safety labels intact and accessible for future reference.

Completed routine MVP cooling maintenance visit on outdoor air conditioning condenser unit. Performed standard system inspection and documented current equipment condition, noting significant dirt and debris accumulation on condenser coils and cabinet surfaces requiring attention during service. Unit operational at time of visit with maintenance procedures completed per recurring service protocol.

Completed installation of replacement air conditioning unit and coil system located beneath rear deck of Building 1. Unit positioned in screened area behind property, shielded by existing tree line for aesthetic purposes. Verified and replaced FLNR 25A electrical fuses as part of electrical disconnect service, ensuring proper amperage protection for new system startup and operation.

Completed scheduled cooling maintenance inspection. Performed system evaluation including blower assembly examination and electrical component inspection. Blower wheel showed normal dust accumulation; verified proper operation of capacitors, relays, and control board wiring connections. All components functioning within normal parameters at time of service.

Responded to partial power outage in 55-year-old residence affecting specific areas of the home. Investigated electrical distribution system and identified circuit issues causing loss of power to affected zones. Performed necessary repairs to restore full electrical service to all areas of the residence.

Completed comprehensive estimate for installation of new Generac standby generator system at residential property. Evaluated existing General Electric load center electrical panel with multiple circuit breakers and assessed side yard installation location between house and garage for optimal generator placement. Coordinated gas line installation requirements and arranged future maintenance program enrollment for ongoing system support.

Completed scheduled BS-MVP cooling maintenance visit on 8-year-old Lennox HVAC system. Performed comprehensive inspection of outdoor condensing unit electrical components, indoor furnace unit, and all associated connections. Verified proper operation of contactors, relays, capacitor, and control wiring; documented equipment condition through photographic records of electrical panel and indoor unit installation.