Fairfax, VA

FALL MAINTENANCE CHECK ON ONE CARRIER 80% GAS FURNACE. I checked the full operation of the system. Filter had already been replaced by client upon todays arrival. I replaced the humidifier water panel with one that the client provided. I checked combustion to make sure system was running properly and found okay. Amps are within specs. There are two parts that have visible wear and tear. Those two parts are the flame sensor and ignitor. This is causing the system to not run efficiently and it’s costing a lot of energy. Once these go bad the system will short cycle, and eventually go into lockout. Final temperature rise was 60 degrees. Humidifier if working properly. All wiring and connections are okay and all limits and safety’s working properly. I did want to note that the entire indoor hvac system is exposed to any high voltage power surges due to it not containing an ecm surge protector. Overall the furnace is running and heating however there are some improvements that can be m

FALL MAINTENANCE CHECK ON ONE CARRIER 80% GAS FURNACE. I checked the full operation of the system. Filter had already been replaced by client upon todays arrival. I replaced the humidifier water panel with one that the client provided. I checked combustion to make sure system was running properly and found okay. Amps are within specs. There are two parts that have visible wear and tear. Those two parts are the flame sensor and ignitor. This is causing the system to not run efficiently and it’s costing a lot of energy. Once these go bad the system will short cycle, and eventually go into lockout. Final temperature rise was 60 degrees. Humidifier if working properly. All wiring and connections are okay and all limits and safety’s working properly. I did want to note that the entire indoor hvac system is exposed to any high voltage power surges due to it not containing an ecm surge protector. Overall the furnace is running and heating however there are some improvements that can be ma

Arrived at my customer home for a two system inspection outside temperature reading 68 degrees at this time customer like his thermostat set between 68 and 80° in the home. I just both thermostat 5° above the room temperature. In heat mode I check all apps and components, indoor and outdoor and found UV bulb upstairs not working and outdoor condenser fan motor overheating I recommend a replacement of the UV bulb and condenser motor with two surge protector both system working at this time will return my parts get delivered. Customer paid in full by check check number #1169 I returned to my customer home to install one outdoor condenser fan Motor one surge protector, and one Uv light bulb check all components heat pump system working properly at this time customer paid in full

Upon arrival, the thermostat was found to be non-functional and outdated, preventing proper system operation. After diagnosis, I replaced the existing thermostat with a new Honeywell T1 model. The new thermostat was installed and programmed according to the system’s recommended settings. The system is now operating properly and maintaining temperature as intended.

Inspection findings: Air filters: Inspected and found a replacement was required. The customer was notified and will replace the filters. Blower motors: Both units' blower motors were checked for proper function and amp draw and were found to be within normal operating parameters. Blower wheels: The blower wheel for the attic unit was noted to have significant dirt accumulation, which can impede airflow and reduce efficiency. The blower wheel for the second unit was clean. Gas valves: Gas valve functionality was tested on both furnaces. Pressure controls: All pressure control switches were tested and confirmed to be operating correctly. Flame sensors: The flame sensors were inspected and cleaned, resulting in proper flame rectification. Ignitors: Both hot-surface ignitors were checked for cracks and proper operation. Evaporator coils: Evaporator coils were visually inspected. Ductwork: A visual inspection of accessible ductwork was performed. All components were confirmed to b

Top Concerns: Here are the top areas where we feel your system needs attention: • Thermostat: Current and capable of utilizing all of the system’s features • Duct Leakage: No or insignificant amounts of air leakage • Filtration System: Standard 1” filter • Mold: No visible mold • Evaporator Coil: No leaks or visible corrosion • PVC (Sch. 40): Pass • Drain Line: Flushed drain line (free for members) • Low Voltage Controls: Functional with no signs of corrosion or damage • Blower Motor: Functional with no signs of leakage or high power usage • Blower Wheel: Functional, clean, and properly balanced • Blower Run Capacitor: Functional with optimal readings • Water Safety System: Code compliant with backup • Control Circuit Board: Pass • Voltage Transformer: Pass • Insulation: R-49–R-60 • Carbon Monoxide Detector: Pass • Combustion Exhaust Flue Piping: Properly installed and venting • Combustion Chamber: No leaks or visible corrosion • Combustion Blower:

UNIT 1 2010 trane heatpump MOD. NO. 4A6H50241000AB SERIAL NO. 102135US4F 2016 indoor trane air handler Model TEM4A0024821SAA Serial 18114LKR2V Thermostat: Current and capable of utilizing all system features • Duct Leakage: No or insignificant amounts of air leakage • Filtration System: Standard 1” filter • Mold: No visible mold present • Evaporator Coil: No leaks or visible corrosion • PVC: Pass (Schedule 40) • Drain Line: Condensate line was dirty and has been flushed • Low Voltage Controls: Functional with no signs of corrosion or damage • Blower Motor: Functional with no signs of leakage or high power usage • Blower Wheel: Functional, but dirty — recommend cleaning • The blower wheel has visible buildup of dirt and dust, which restricts airflow and reduces system efficiency. • Cleaning the blower wheel improves indoor air quality, increases airflow, reduces strain on the blower motor, and helps lower energy costs. • Blower Run Capacitor: Functiona

2021 carrier 80% furnace MODEL # 58S0A090V211120 SERIAL # 0821A22385 Thermostat Current and capable of utilizing all of the system's features Duct Leakage No or insignificant air leakage detected Filtration System Standard 1” filter, properly sealed and installed Mold No visible mold detected in or around the system Evaporator Coil Clean and in excellent condition No visible corrosion, leaks, or deterioration PVC (Schedule 40) Pass – System uses durable, code-compliant Schedule 40 PVC Low Voltage Controls Fully functional with no signs of corrosion or damage Blower Motor Operational and running efficiently No oil leakage or high amp draw Reading 2.94Amps Blower Wheel Clean, balanced, and functioning properly Blower Run Capacitor Functional with optimal microfarad readings Water Safety System Code compliant and operational Control Circuit Board Pass – No faults detected Voltage Transformer Pass – Voltage within proper operating range Insulation Adequat

• Thermostat: Current and capable of utilizing all of the system’s features • Duct Leakage: No or insignificant amounts of air leakage • Filtration System: Standard 1” filter • Mold: No visible mold • Evaporator Coil: No leaks or visible corrosion • PVC (Sch. 40): Pass • Drain Line: Flushed drain line (free for members) • Low Voltage Controls: Functional with no signs of corrosion or damage • Blower Motor: Functional with no signs of leakage or high power usage • Blower Wheel: Functional, clean, and properly balanced • Blower Run Capacitor: Functional with optimal readings • Water Safety System: Code compliant with backup • Control Circuit Board: Pass • Voltage Transformer: Pass • Insulation: R30–R38 • Heat Strips: Functional and properly sized • Contactor: Functional with no signs of charring, pitting, or arcing • Run Capacitor: Functional with optimal readings • Condenser Fan Motor: Functional with no signs of leakage or high amp draw • Disconnec

**HVAC Summary of Findings – 2009 Carrier Air Handler & Heat Pump** **Top Concerns** * **ECM blower motor needs a surge protector** * ECM motors are highly sensitive to voltage fluctuations. Installing a surge protector helps protect the motor from damage due to power surges, increasing system reliability and lifespan. * **40/5 dual run capacitor showing low reading (36 µF on the 40 µF side)** * This is below the manufacturer’s acceptable tolerance range. A weak capacitor can cause hard starts, reduced efficiency, and potential motor damage. Replacement is recommended to maintain optimal system performance. * **Contactor shows signs of wear and overheating** * The contactor is visibly worn and shows signs of pitting and heat damage. This can lead to electrical failure, arcing, or inconsistent system operation. Replacement is advised to prevent future issues. **Indoor Unit – 2009 Carrier Air Handler** * Thermostat: Pass * Duct leakage: Pass * Evaporator coil: Pass (no act

Safety check: All safety controls and wiring connections were tested to ensure proper function. Combustion check: The heat exchanger was visually inspected for any signs of cracks, sooting, or corrosion that could pose a safety risk. Carbon monoxide check: The system was tested for carbon monoxide emissions. Burner inspection and cleaning: The burners and ignition assembly were cleaned and inspected for proper operation. Ignition test: The igniter, pilot light, or flame sensor was tested to confirm reliable startup. Electrical check: All electrical connections were inspected and tightened where necessary. Voltage and amperage draw were measured on the motor. Air filter replacement: The existing air filter was replaced with a new one. Blower assembly service: The blower motor and wheel needs to be clean for optimal airflow. Flue pipe inspection: The flue and ventilation system were inspected for obstructions, leaks, or rust. Thermostat calibration: Thermostat settings were conf

Thermostat: • Current and capable of utilizing all system features. Functional but outdated. Duct Leakage: • No or insignificant amounts of air leakage noted. Filtration System: • Standard 1” filter replaced. Properly installed and sealed. Mold: • No visible mold detected. Evaporator Coil: • No leaks or visible corrosion. Coil cleaned. PVC Drain Line (Sch. 40): • Pass Drain Line Flush: • Completed as part of service. Low Voltage Controls: • Functional with no signs of corrosion or damage. Blower Motor: • Functional with no signs of leakage or high power usage. • Blower wheel functional, clean, and balanced. Blower Run Capacitor: • Functional with optimal readings. Water Safety System: • Code compliant with backup. Control Circuit Board & Voltage Transformer: • Both passed inspection. Insulation: • Between R30–R38. Carbon Monoxide Detector: • Functional and in place. ⸻ Gas Unit Components (Combustion System) C

Blower motor surge protector Filters: Changed the air filters to keeps the system running efficiently. Burners & Flames: Inspected the burner flames for steadiness and clean the burner compartment, ensuring proper combustion. Blower: Cleaned the blower wheel and remove any debris from the blower compartment to ensure proper air circulation. Electrical Connections: Checked and tighten all low-voltage electrical connections to prevent shorts and system failures. Gas/Oil Lines: Checked gas or oil connections for proper function and check the gas pressure to ensure it is within the correct range. Heat Exchanger: Examine the heat exchanger for signs of damage or corrosion and ensure the flame is steady, which indicates proper function. I did installed the ECM motor surge protector and clean the blower wheel motor. Recommendation: Before you turn on your heat for the winter, you might consider having your ducts cleaned to remove dust and allergens that have built up over the

Returned 9/17/25 to clean both coils above parking lot. Cleaning was completed and units were tested before leaving. Pictures and videos were uploaded to service titan. Office will need to bill.

Performed scheduled maintenance on a 2023 heat pump system. Inspection began with the air handler located in the attic. Checked blower motor operation, inspected evaporator coil for cleanliness, and verified proper function of the float switch and electrical components. Air scrubber bulb is bright and no signs of biological growth, corrosion, or mechanical wear were found. All wiring connections were secure, and the air filter was clean. Proceeded to the outdoor condenser unit where the refrigerant lines were inspected for insulation integrity and possible leaks. Measured voltage and amperage on the compressor and condenser fan motor; all readings were within manufacturer specifications. Verified proper operation of contactor and capacitor. The condenser coil was clean, and no abnormal vibrations or noises were present. System was cycled through a full cooling operation. Verified correct thermostat response, temperature split, and system pressures. At the time of service, all component

Outdoor unit 2019 carrier infinity SERIAL NUMBER 4119E02499 PRODUCT NUMBER 25HNB636A0031030 MODEL NUMBER 25HNB636A310 Upon arrival, I found the thermostat displaying an “outdoor communication error.” I performed a full troubleshooting of both the indoor and outdoor system. During inspection, I found a failed outdoor capacitor, which was replaced, but the system still would not operate. I continued by checking all electrical components inside and outside (power supply, transformer, wiring, and communication circuit). All checked out properly, which narrowed the issue down to the outdoor control board. The control board is not responding to the communication signal even though the unit has both high and low voltage present. This indicates the board has failed. Possible causes of failure: • Age and normal wear of electronic components. • Power surges or electrical fluctuations. • Heat stress and outdoor environmental conditions. Recommendation: The outdoor control boa

Fee: T&M Job Description: 4floor urinal is clogged need to be snaked - Arrived on site, went to the fourth floor, where the men’s restroom is located. Observe the urinal out of service. Flushed both toilets in the men’s restroom to assure that it isn’t a main blockage. the floor drain or none of the toilets are backing up. I unbolted the urinal and places it on its face. Expected the inside of the urinal to see if there was any build up of calcium.went down to my tuck to get an closet auger to snake the drain and break up any calcium that might be in the 2 inch drain line. Unfortunately the customer canceled per Tracey in the middle of me snaking the urinal. I advised to pack equipment and leave job site. Reset urinal and tested. Urinal is still backing up. Ran the sink faucet and observed that when running the sink the urinal will start backing up. Advised the office of the situation. Packed up equipment and left job site. Thanks for choosing vito

Arrived at my customer home for a dehumidifier overflowing when I arrived customer do not have any dehumidifier customer AC system very low on 410A that why the system iced up after defrosting water running out from under the equipment onto the floor. I turned off all power for the system to defrost completely I recommend doing a full system leak check finding the leak fixing it running a vacuum recharge system, and start up or replacement of the full system due to age and performance Mauricio will provide pricing for placement customer will review proposal for repairs and replacement system turned off at this time

Customer states that she wants to replace 7 year old 3 ton heat pump system. It gives them problems every year. Quoted 3- 3 ton heat pump systems She will call back when ready to move forward

Upon arrival customer concerns system is not keeping up and wants us to checking out. Checked system found subcool is 1.5 and super heat is 27. System looks like it's low charged system about a pound and found TXV maybe malfunctioning. Informed customer of findings and want to set up something next week

Arrived on site to address a blockage on the 6th floor restroom and jet the remaining floors, was told about the 4th floor restroom also having issues, tested both drains with flushes and buckets of water, no backup occured, pulled the toilet on the 6th floor to camera the line, could not go down the line due to improper pipe fittings, looked at the line from below and found a few things wrong that may need to be replaced, all floors aside from 1st floor have the same issues, working on a quote, cleaned up work area and left

Arrived on site to address a blockage on the 6th floor restroom and jet the remaining floors, was told about the 4th floor restroom also having issues, tested both drains with flushes and buckets of water, no backup occured, pulled the toilet on the 6th floor to camera the line, could not go down the line due to improper pipe fittings, looked at the line from below and found a few things wrong that may need to be replaced, all floors aside from 1st floor have the same issues, working on a quote, cleaned up work area and left

Arrived and performed yearly plumbing maintenance, sent checklist to client

SCOPE OF WORK Thank you for your interest in our services. Based on our survey and our discussions James Vito, Inc. will provide the necessary labor, material to complete the work as speci ed below. SCOPE OF WORK: Remove approximately 10 feet of corroded 2.5 inch copper pipe and 90, replace with new. • Shut off domestic cold water at ball valve located in mechanical room. • Drain system for work. • Cut out approximately 10 feet of corroded 2.5 inch copper pipe and ttings. • Supply and install new pipe and ttings. • Secure new pipe with riser clamp at oor level. • Restore water service and test for leaks. • Insulate new pipe. • Clean up work area and haul away all work related debris. NOTES: • Clear access to work area must be provided the day of the scheduled work. • All work to be performed off working hours (M-F) 5PM to 7AM or Saturdays, excluding holidays • Any changes to the scope of work may result in additional fees. EXLUSIONS • No warranty on any existing piping or equipment.

SCOPE OF WORK: Hydro jet the bathrooms lateral lines and hydro jet the two main stacks and the building clean out. • Fill hydro-jet tank on site. • Starting on the 6th floor and working our way down to 1st level. • Pull toilet to hydro jet lateral line on each floor. • Hydro jet line and then camera to check condition of line. Repeat if necessary (up to three passes with the jet). • Reset toilet, test for leaks. • From the roof hydro jet the two plumbing stacks down to the main. • From building clean out hydro jet the sanitary main. • Clean up work area. NOTES: • Clear access to work areas will be engineering’s responsibility. • Delays due to inadequate access to work area will be billed as an extra at time and materials rate. • Each line will be cleaned a maximum of three times. If additional cleaning is needed, additional fees may apply. • Run video camera after each cleaning to ascertain condition of pipe. • We will jet each line approximately 100 feet, but due to un