Washington, D.C.

Arrived at my customer home for a one system heat maintenance outdoor temperature 80° at this time customer like his thermostat set between 68 and 80° in the home. I adjust customer thermostat 5° above the room temperature in heat mood I checked all amps and components indoor circulating pump leaking oil will run over heat and shut down

Performed visual inspection of the boiler and system piping. Inspected and cleaned burner assembly and pilot light/flame sensor. Checked boiler water pressure. Tested low-water cut-off safety switch. Inspected and cleaned condensate system (condensing boilers). Inspected venting system for blockages and leaks. Tested all operating and safety controls. The recirculation pump needs annual oiling. Per the manufacturer's recommendation, the backflow preventer should be replaced every 5 years.

Job Description: water heater not working again might be something else wrong some of the customer say the temperature drops -

Job Description: #222 toilet wobbly might need special flange - Arrived on site contacted the customer, customer advised me that in unit 222. There is a toilet that rocks back-and-forth from using. Also, the customer explain to me that the resident is an ada guest and uses a booster seat with rails to help with getting on and off the toilet. I advised the customer that I will pull the toilet and inspect the flange. Turn water off to the toilet and unbolted the bolts. Once the toilet was off I can observe that the flange is cracked on the right side. I advised the customer that I can repair the flange and reset the toilet. Went out to the supply house to pick up material needed to level out the toilet and to repair the broken flange. Returned to job site and repaired the flange with a spanner flang and used shims to level out the toilet. Once the toilet was level I ask the resident to test out the toilet as if they were using it by sitting down and standing up. Resident advised that the

2019 Lennox Heat Pump System Indoor Unit: • Temperature rise measured at 58°F. • Replaced 20x20x1 air filter (provided by client). • Evaporator coil shows no signs of corrosion but is dirty and should be chemically cleaned. Cleaning will improve efficiency, airflow, and system longevity while preventing buildup that can cause higher energy bills or breakdowns. • Blower wheel amps measured at 1.4. • Control board is communicating with the system properly, and all terminals are receiving 24v. • Heating elements are operating within normal range. • Blower motor has an ECM module, which is sensitive to power surges. A surge protector is recommended to protect the motor and electronics from voltage spikes that could cause premature failure or costly repairs. • Condensate line and pump are draining properly; drain test passed. Outdoor Unit: • Contactor receiving 24v/240v. • Fan amps measured at 0.46, compressor amps at 4.6. • 45/5 capacitor reading 44 µF, within ran

Looked at pumps with STH, one bad seal, waiting on pricing

AC LEAKING: Upon arrival the client advised me that a lot of water had come down from ac and onto basement floor. Found backed up condensate line inside of the casing of the evaporator coil. I cut up a piece of sheet metal to get to the condensate pan , and sure enough it was filled with dirt, debris, algae and bacteria. This happens with time due to the moisture and humidity that the system pulls it gives life for spores to start cultivating within the system. I also noticed more fungus on the humidifier and pad. The client is also aware of the fungus. To make the repair It’ll only be a matter of vacuuming all the standing water, flushing the condensate drain line trap with cartridges and nitrogen. We will then test the line with approximately 5 gallons of water and add condenaste tablets to ensure proper drainage. I will also recommend adding 1x Aerus air scrubber to tje supply portion of the duct work. The air scrubber is a UV light that keeps the unit clean and efficient and your a

Found hockey puck moisture safety switch tripped reset safety unit started up advise the customer if it happens again we will change moisture safety switch did not have hockey puck moisture safety switch on my truck but there is no sign of moisture at all in the pan unit is operating properly now

Examined area of concern by customer. Cust cannot change his undersink filter. Documented. Removed existing filter and secured new filter in base. Repressured water supply and began flushing debris from filter through faucet. With no other concerns today, this visit is complete. Thank you for choosing Vito! No warranty on today’s visit.

NO AC CARRIER IN THE ATTIC Found blown fuse. After further inspection I found that the 30/5mfd capacitor is weak on tolerance. The 30 amp single pole contactor is burnt and pitted. The entire hvac unit is exposed to any high voltage power surges due to it not containing a surge protection. After further inspection I also noticed that there is an excessive amount of fungus cultivating inside the system and circulating back into the air. Recommendations: • Repalce 30/5mfd capacitor due to low tollerance • Replace 30 amp single pole contactor due to it being burnt and pitted • Add 1x ecm surge protector to the indoor variable speed motor to protect motor and board from any high voltage power surges. • Add 1x outdoor disconnect surge protector to protect entire outdoor unit. • Sign up for VITO VIP annual maintenance contract for two unit two visits a year. One in the fall and one in the spring with an additional free plumbing inspection. • Add 1x aerus air scrubber to the sup

Examined area of concern by customer. Water service was previously performed by us. Customer has been experiencing water pressure issues since 2021, when he moved here. Customer would like water softener options. Viewed main service entering home below basement kitchen sink. This will not be accomodatable for system we offer. Will have to get Comfort Advisor involved. For water pressure, I contacted DC WATER and they are scheduled to be onsite Thursday morning between 9-12. Thank you for choosing Vito!

Installed new Carrier HVAC dual AC furnace system.

HVAC Parts Replacement: Replaced speed control circuit board, checked operation fan now shuts down with system

NO AC CALL: Found short at 24v cycle. A power surge may have caused this short possibly even the dirty coil may have caused system to go off on high limit. I did a full diagnosis of the system. I reset the breakers. And I asked the client that the repair can be done today. Recommendations: • Replace 30amp fuse • Clean outdoor condenser coil lvl 1x • Add 1x ecm surge protector to indoor variable speed motor • Add 1x outdoor disconnect box surge protector • Sign up for annual maintenance contract The client has agreed to move forward with repairs and recommendations. The work was completed. I cleaned coil and vacuum the coils. I added the surge protectors and replaced fuse. I tested the ac system and took temperatures. I got a 20 degree delta T. Return air temp 78 degrees. Supply air temperature 57 degrees. I tested drain line to make sure condensation was draining properly. As of now the ac is running and cooling. However since there is a lot of heat inside the vents and insid

I arrived at my customer home for AC system not working customer turned off AC systemnumber of system stopped working in the building. Building manager had the water line purged yesterday I adjust customer thermostat 5° below the room temperature in AC mode AC system working properly.

HVAC Fall Check: Inspections: The boiler, its pipes, and connections were visually inspected for any signs of leaks, corrosion, or wear and tear. Pilot light/flame check: For gas-fired boilers, the pilot light or main burner flame was checked. A healthy, consistent blue flame indicates proper combustion, while a yellow or orange flame can signal a problem. Safety controls: All safety controls and devices, including the pressure relief valve and low-water cut-off (if applicable), were tested to confirm they are working correctly. Electrical connections: Electrical wiring and connections were checked to ensure they are intact and secure. Customer Recommendation: Advised customer regarding the need to replace their aging boiler due to its condition. Customer wishes to postpone replacement until next year.

Performed Plumbing Maintenance Check today. Found a few concerns and spoke to customer regardIng all concerns. Formulated options for customer approval. Customer will require an additional estimate to repair and paint drywall prior to accepting option on main service area. Overall, home is in good plumbing condition at this time. Thank you for choosing Vito!

HVAC Fall Maintenance: Rescheduled for Thursday with Danny

FALL HVAC CHECK: checked filter 16x20x1, checked indoor blower motor and wheel, checked capacitor, checked evaporator coil, checked humidifier water panel, checked humidistat and setting, checked electrical heat package 9.6 kw , all wiring safeties and connections, return air temperature 70° , supply air temperature 100° , checked heat pump side 74° return, 105° supply, checked heat pump condenser motor and coil, checked defrost cycle and operation, checked freon level liquid line temperature 86° , suction line temperature 151° , checked outdoor air temperature 73° , checked discharge air temperature 64°

Arrived at location for toilet leaking when flushing in the girls bathroom in the basement area. Looked at the toilet and flushed it to see what’s the problem. It started to leak from the vacuum breaker, took the flush meter off and rebuild the o ring and also the vacuum breaker. Once it was put back together, flushed it to see if it hold or could be the jets in the toilet itself that needed cleaning. But no it was the vacuum breaker that needed to be replaced. No leaks occurred at this time.

FALL CHECK ON WILLIAMSON BOILER: Called for heat, damper turned to open position the heat came on. Checked and cleaned burners, checked flames and flame sensor. Checked circulator pump. Checked pressure valve. Found bad feed water valve , found bad back flow preventer and found #15 expansion tank filled with water. I have explained to the client of today’s findings and recommendations to try and keep the unit up to date and functioning efficiently and properly. Recommendations after today’s visit: 1) Replace feed water valve. 2) Replace back flow preventer. 3) Replace expansion tank. The client has agreed to today’s recommendations. The total has come out to $1479.00. Today the client will pay $739.50 which is half of the balance. Check number is 111. NOTE: PARTS WILL NEED TO BE ORDERED AND THE OFFICE WILL NEED TO CONTACT THE CLIENT WHEN PARTS ARE IN TO SCHEDULE ANOTHER APPOINTMENT.

Inspected all safety controls and wiring. - Checked and cleaned burners and ignition assembly. - Inspected heat exchanger for cracks or damage. - Tested all electrical connections. - Checked gas pressure. - Inspected and removed the old air filter. - Monitored furnace operating cycles. The furnace is in good working condition at this time.

Arrived at location for toilet leaking when flushing in the girls bathroom in the basement area. Looked at the toilet and flushed it to see what’s the problem. It started to leak from the vacuum breaker, took the flush meter off and rebuild the o ring and also the vacuum breaker. Once it was put back together, flushed it to see if it hold or could be the jets in the toilet itself that needed cleaning. But no it was the vacuum breaker that needed to be replaced. No leaks occurred at this time.

Proposal for lead line replacement

Estimate for duct cleaning only for the main lobby area