Completed full HVAC system installation featuring a high-efficiency 2-stage furnace with 97% AFUE rating paired with a 16 SEER air conditioning unit. Installed new outdoor condensing unit with R-454B refrigerant, dual contactors, capacitors, and brass service valves with proper copper line connections and insulation. All electrical connections secured, refrigerant lines properly installed and insulated, and system mounted on concrete pad with complete startup and testing performed to verify proper operation.

Completed scheduled MVP cooling maintenance visit. Inspected and photographed blower wheel assembly showing normal dust accumulation on squirrel cage fan blades and motor shaft. Reviewed humidifier operating instructions and relative humidity guide settings with customer, providing guidance on seasonal adjustments and proper dial settings for optimal indoor humidity control based on outdoor temperature conditions.

Responded to service call for 18-day-old Lennox furnace with door closure issue. Upon inspection, confirmed defective door latch pin preventing proper access panel securing. Removed faulty pin hardware and installed replacement door latch assembly to manufacturer specifications. Verified door now closes and latches securely, ensuring proper unit operation and safety interlock function. Unit tested and returned to normal service.

Performed comprehensive evaluation of existing HVAC system after identifying a cracked heat exchanger in the furnace unit. Documented current equipment configuration including the furnace and air conditioning system installed in the basement utility area. Assessed the dark-colored furnace unit with associated white PVC venting and condensate drainage piping, along with the connected cooling equipment. Due to the failed heat exchanger posing safety concerns, provided detailed replacement estimates for complete system upgrade. Quoted two equipment options: a 22 SEER rated system and a 24 SEER rated high-efficiency system to replace both the furnace and air conditioning units. Photographed existing installation showing current equipment placement against the exposed brick wall, PVC vent piping configuration, flexible metal conduit routing, and concrete floor conditions to document pre-replacement status and facilitate accurate sizing for new equipment installation.

Completed comprehensive preventative maintenance inspection on 5-year-old heating system as part of recurring service agreement. Performed thorough examination of furnace control board assembly, ECM blower motor drive system, and ductwork components. All electrical connections, circuit boards, and wiring harnesses inspected and found to be in proper working condition with no signs of overheating or deterioration. System operating within normal parameters.

Responded to no cooling complaint following recent blower motor replacement. Upon inspection, discovered significant deterioration and corrosion at flexible ductwork connection joint in attic space, with visible rust-colored discoloration indicating moisture intrusion and compromised air seal. Assessed system operation and identified failed printed circuit board as primary cause of non-operation. Replaced defective PCB and restored system functionality. Addressed ductwork integrity issues at corroded connection point to prevent future air loss and moisture damage. System tested and verified proper cooling operation upon completion.

Installed dedicated electrical circuit for plumbing equipment at residential property. Accessed main electrical panel, ran appropriate gauge wiring, and terminated connections to new circuit breaker in accordance with local electrical codes. Customer requested additional work to be quoted for future service.

Completed full HVAC system installation consisting of an 80% efficiency furnace and air conditioning system. Installed new Lennox condenser unit on exterior pad with proper clearances from building structure, positioned on black plastic base pad with adequate airflow access on all sides. Routed refrigerant lines and electrical conduit from outdoor unit to interior furnace location, securing black electrical conduit along brick foundation using appropriate mounting clips and following building contours. Connected all electrical components including new meter connections, junction boxes, and service disconnect. Installed gray PVC and flexible metallic conduit for proper line protection and code compliance. Verified all electrical connections are secure and properly grounded. System tested and confirmed operational with proper airflow, refrigerant charge, and temperature differentials meeting manufacturer specifications.

Completed comprehensive furnace tune-up on 5-year-old heating system, performing standard maintenance procedures including inspection of gas valve assembly, burner components, and electrical connections. All system components were evaluated, connections verified secure, and unit confirmed operational with no issues identified during service.

Completed scheduled maintenance service on an 11-year-old Generac standby generator system. Performed comprehensive inspection of generator unit, transfer switch, and associated electrical connections, ensuring all components were functioning properly and meeting manufacturer specifications.

# HVAC Service Report: No Cooling Condition ## Summary Responded to no cooling complaint on outdoor AC unit of unknown age. Upon inspection, found contactor assembly and electrical connections heavily contaminated with dust, debris, and cobwebs, along with significant corrosion on disconnect components affecting system operation. ## Work Performed Conducted diagnostic evaluation of non-operational air conditioning system. Visual inspection revealed extensive accumulation of dust, dirt, and spider webs throughout contactor assembly and electrical components. Contactor housing, terminal screws, and contact points were obscured by debris buildup, preventing proper electrical contact and system operation. Identified severe corrosion and rust on outdoor disconnect assembly, with oxidation present on metal brackets, terminals, and connection points. Brass terminal screws showed tarnishing and deterioration. Green and black electrical wiring exhibited aging with accumulated grime on insul

Performed routine descaling maintenance on Rinnai tankless water heater unit in basement mechanical room. Flushed system with descaling solution to remove mineral buildup and maintain optimal heating efficiency and equipment longevity. Unit tested successfully upon completion with proper operation confirmed.

Completed routine MVP cooling maintenance visit on 5-year-old system. Performed comprehensive inspection of HVAC equipment and ductwork components in mechanical room. Verified proper operation of all system components, checked flexible ductwork connections, and inspected main supply plenum and distribution lines. Documented equipment condition with photos showing accessible mechanical components and ductwork in utility space. All systems operating within normal parameters at time of service.

Completed comprehensive duct cleaning service for commercial HVAC system. Removed significant accumulation of dust, debris, and deteriorated material from ductwork and interior compartments. System showed heavy buildup on metal supports, ventilation components, and interior surfaces, indicating extended period without maintenance. All accessible duct sections were thoroughly cleaned and debris extracted from collection points.

Completed annual AC tune-up on 12-year-old system. Performed diagnostic testing of control board with illuminated display showing proper operation, verified system voltage readings at 748VAC using digital multimeter, and installed complimentary carbon monoxide detector for customer safety.

Responded to water leak complaint originating from master bathroom toilet causing ceiling damage in kitchen below. Upon investigation, identified failed wax ring seal at toilet flange connection allowing wastewater to bypass drainage system and penetrate floor structure into ceiling cavity of lower level. Removed toilet, scraped old wax ring, inspected closet flange for damage and proper securing to subfloor. Installed new wax ring with plastic horn, reset toilet with new closet bolts, and torqued mounting nuts to proper specification. Tested flush operation multiple times to verify proper seal and no leakage. Cut access opening in kitchen ceiling to assess water damage extent and confirm source elimination. Advised homeowner that ceiling drywall repair and repainting would be required after affected area fully dries, and recommended monitoring for 24-48 hours to ensure complete resolution before closing ceiling opening.

Performed comprehensive AC tune-up on 9-year-old air conditioning system. Conducted standard maintenance inspection including filter check, refrigerant level verification, electrical connections testing, and condensate drain evaluation. Documented interior air handler condition showing aged insulation with moisture staining and accumulated debris in drain pan area, as well as condensate pump operation in confined utility space. System operational upon completion with recommendations provided for future maintenance considerations.

Completed MVP recurring cooling maintenance visit on HVAC system. Inspected outdoor condenser unit and found heat exchanger fins heavily contaminated with accumulated dust, debris, and grime affecting airflow efficiency. Examined electronic control board and 24VAC PC drive system, verifying all wire connections, terminals, and relay components were secure and functioning properly.

Performed routine maintenance flush on tanked water heater to remove sediment buildup and maintain optimal performance. Unit inspected and confirmed to be in proper working condition with all plumbing connections secure.

Responded to a stopped-up kitchen sink at a forty-year-old residential property where the single fixture was draining slowly or not at all. Upon inspection, confirmed the blockage was isolated to the sink drain line and not related to the dishwasher or garbage disposal connections. Accessed the drain system beneath the sink and removed the P-trap assembly to clear the obstruction, which consisted of accumulated debris and buildup typical of older plumbing systems. Cleaned the trap thoroughly, inspected the tailpiece and drain connections for proper alignment and seal integrity, then reassembled all components. Tested the drain flow with running water to verify complete clearance and proper drainage speed. Documented the condition of the existing plumbing infrastructure, noting the age-related wear on various components including corroded shut-off valves and copper supply lines that may require future attention. Restored the area to working condition and confirmed the fixture was draini