Washington, D.C.

Examined area of concern by customer. Customer concerned about puddle located in shower corner at various different times, even when shower has not been used. Initially believed puddle due to bad sloping of shower. After further conversation, requested to open a window in bedroom wall. Cannot view leak through bedroom wall window and made customer aware I will involve Comfort Advisor to complete proposal. Spoke to office personnel and determined immediate wall removal will better suit situation for speedy rectification. Due to me performing Leak Search, reduced leak search investment option. Cut out wall down to above baseboards and removed. Inside coming from lower jets, there are water marks going to inside of loose shower bladder section. Displayed to customer. Inside shower, can view trajectory of water coming down tile and settling in grout between tile. Recommend replacing both upper and lower body jets on right side of shower and replacing cartridge in jets control handle. Will

NO HEAT checked furnace found furnace off because of water in the emergency catch pan under furnace,( hi level switch turned furnace off )located water leak from humidifier, replaced blue orifice and #35 water panel, checked operation furnace is working heating fine

arrived to put system back the way it should have been. unit communication was removed to put in a t6 pro wifi. no wire indication and wires jumped to get system operational with out proper boiler. after testing system multiple times. I was unable to have it properly. configured. multiple communication errors. toward the system and boiler. stat keeps going into system is in a test but system is not in a test. when outside of test and I can get temp displays on stat. sat some times recognize the air handler,sometimes recognize boiler. Nolan to return and resolve.

New Boiler Installation: drained and removed old boiler also moved water heater out of way and set new boiler and tied all pipes in and tied water heater back in and tied all gas lines in with wiring and operated all equipment and checked for proper operation

NO HEAT checked boiler found air locked, open both air eliminators, heard all the air come out, both pipes on the return side is 130 at this time top floor thermostat is reading 68 , put thermostat back to programmed setting

FALL CHECK checked and replaced customer supplied filter 15x20x1, checked indoor blower motor and wheel, checked all electrical wires safeties and limits, has nest thermostat can't switch over to emergency heat checked return air temperature 73 , checked supply air temperature 93 , checked humidifier water panel and set stat, checked rooftop heat pump condenser motor and coil, checked capacitor and contactor, checked defrost board controls and operation, checked outdoor air temperature 39 discharge air temperature 35 checked freon level liquid line temperature 79 suction line temperature 91 LENNOX AIR HANDLER MODEL NUMBER CBX25UH-024-230-10 SERIAL NUMBER 1718D25034 LENNOX HEAT PUMP MODEL NUMBER 14HPX-024-230-22 SERIAL NUMBER 1918C56725

NO HEAT checked furnace found furnace off because of water in the emergency catch pan under furnace (hi level switch turned furnace off) located water leak from humidifier, replaced blue orifice and #35 water panel, checked operation furnace is working heating fine

HVAC Maintenance: I serviced cac/BDP boiler. I cleaned burner tubes and compartment. I checked zone valves operation. I also replaced batteries on both thermostat provided by customer. I checked voltage at spark control and circulator pump. backflow and pressure reducer valve still operational will need to be replaced within 2 years. water psi is 18. water temp is 154. I also checked draft on boiler and bleed radiators. Boiler is heating properly at this time.

I serviced Lennox gas furnace. I replaced both 16x25x1 filters. I checked inducer amps .38 and capacitor 4.8/5. blower 2.63 amps. ignitor 53 ohms. return is 74 supply 132.8. I tightened all wire connections and checked 24 volts at control board and at transformer. I checked all safety rollout and high temp. I completed co combustion on furnace as well stack temp 302, oxygen 10.7, 34 ppm.

check for no heat removed top front panel to check gas valve switch is in the on possession customer mentioned that she had turned it on but still not working checked gas line loosened onion no gas supply checked gas cock found it was closed opened gas cock bleed gas line at onion and tightened powered system up thermostat set for heat waited for delay system started and is operating properly

arrived on site to install customer supplied insta hot started by disconnecting unit then removed the 3 tubes about the unit then unmounted old unit one done took new unit out of box and started setting it up placed tubes and water connection back in place and mounted unit before connecting aired out system once I had water coming out of the spout connected electrical per manufacturer allow 12-15 mins for water to reach desire temperature as of ticket completion no leaks were found cleaned up work area and all work related materials thank you for choosing Vito. Note: 30 day labor warranty

No Heat Call: arrived at my house for the heat not working I check the system and find one bad control board blower fan motor and module parts have been ordered will return when parts get delivered

Today, I arrived on site for heating maintenance on the boiler. Found noticeable rust damage on the boiler. Observed significant rust on the heat exchanger. Noticed a leak from the backflow. Detected rust on the gas piping, indicating humidity presence in the space. Boiler, water heater, and dryer are heating properly, but the room is not venting adequately. Recommended adding a louver to the door to help manage humidity levels. The power switch to the boiler is rusting through. The pressure relief valve (PRV) shows signs of green, indicating humidity. Identified a leaking pipe that is currently held together with Teflon tape and a hose clamp. Recommended making repairs to the leaking piping. Noticed damage to the walls due to humidity and rust issues.

NO HEAT BOTTOM FLOOR SYSTEM #1 check furnace found bad gas valve have 24 volts going to it but not opening up , smack it still didn't open . DEPOSIT FOR PART GAS VALVE - 261.00 remaining balance 700.00 NEED TO ADD CONTACT CUSTOMER DISCOUNT ON RETURN VISIT LENNOX MODEL NUMBER 180UH045P36A-53 SERIAL NUMBER 1714K19213

NO HEAT FURNACE AND BOILER checked system found no power going to the boiler which operates both, reset the ground fault interrupter that brought the system back up, said she wanted the boiler to to be the main source of heat, checked heat pump thermostat found that it is, the furnace is wired up as the emergency heat, U.S, BOILER MODEL NUMBER X-204 SERIAL NUMBER 65682892

System is a 2014 Furnace/ 2017 AC. Checked all components for proper operation found no issues with components. Secured any loose wires and checked for dirt and debris. Found blower found dirty and need clean along with ducts. System does have a UV light or humidifier. Humidifier pad needs to be changed. Air scrubber bulb is lit. Changed air filter. Performed combustion analyzer test and found system below safety limit (Good). Final cycled system at this time system is operational.

Cap Line: arrived on site to cap abandoned Landry box ordered a 1 1/2 gripper plug and notice plug was to small and needed a 2" plug brought to customer attention and let him know I can run to the supply house and get one and come back and customer agreed went to supply house and they didn't have a 2" gripper plug but a 2" glue knock out and once back on site primed and glued cap and pipe and set in place cleaned up work area and all work related materials thank you for choosing Vito. note: 40 day warranty for plug

FALL CHECK BOTTOM FLOOR SYSTEM #1 checked filter 20x25x4 should be replaced soon, cleaned and checked burners and heat exchanger, checked inducer draft motor and flue, checked all safeties and limits, checked indoor blower motor and wheel found no ecm motor surge protector, checked humidifier water panel #35 and set stat, checked all water lines and tubes, cleaned and checked flame sensor, checked temperature rise 30-60 lo 4575 hi , return air temperature 68- , supply air temperature 108 CARRIER MODEL NUMBER 59TN6B100C21-12 SERIAL NUMBER 3520A50126 FALL CHECK TOP FLOOR SYSTEM #2 checked filter, 20x25x4, checked indoor blower motor and wheel found no ecm motor surge protector, cleaned and checked burners and heat exchanger, checked inducer draft motor and flue, checked all safeties and limits, checked all water lines and tubes, cleaned and checked flame sensor, checked temperature rise 60-90 ,hi 35-65 lo , return air temperature 69 , supply air temperature 135 LENNOX MODEL NUM

Replace HVAC Part replaced water temperature low water cut off sensor, ( LWCO ) lowered water psi , refiled and checked operation boiler is working heating fine.

Today, I arrived on site to address heating issues for a 2-zone system. Basement Furnace: Noticed drippage under the inducer housing. Found the gasket loose and tightened it down. Checked inducer capacitance at 2.87 on a 3 cap; it is starting to get low. Inducer amps are within specifications. Pulled and cleaned the flame sensor. Replaced the filter provided by the owner. System requires a new humidifier pad; owner will order new pads. Furnace System: Discovered a gas leak on the flex line to the furnace. Made necessary repairs to the gas line. Shut off the main gas to the home to complete the repair due to lack of isolation. Checked furnace inducer amps, which are okay at this time. Observed standing water in the inducer housing; it needs to be pulled and drained. Flame sensor is functioning properly. Inducer capacitor is within range. Noted that the gas union is installed inside the furnace housing and needs removal.

REPLACE INSTALL PARTS replaced B&G B-8 pressure reducing valve, took out check valve and replaced it with back flow preventer, bled and checked radiators checked operation system is working heating fine.

arrived on site forna plumbing inspection started by flushing heater while flushing inspected all plumbing in the house tested house pressure and house pressure is at 65psi then inspected all plumbing in the house as of today inspection found no issues in the plumbing system let heater flush for awhile longer then wrapped hose up thank you for choosing Vito.

Customer informed us that their radiator valve was leaking when running the boiler system. Contacted Mr. Anderson to inform him that I'm site and will start diagnosing the leak. Once inside of the room where the radiator was leaking, I observed a small drip coming the union connecting the valve and radiator together. Set up equipment and started to drain down the boiler system. First, I close the incoming supply and then open the valve on the return and incoming. Open the pressure relief valve. When draining the boiler, I noticed that the pressure relief valve was not properly drained to the correct drain. The line that is being used for the drain for the boiler is the old existing supply line to the radiators. Contacted Mr. Anderson made him aware of what I discovered and recommended him to have the drain ran the drain that's across the drain located by the incoming water and window. Once the system was drain down, I then released the head pressure from the radiator. Releasing the hea

Today, I arrived on site to address the issues with the expansion tank. Attempted to remove the expansion tank, but it was stuck. Encountered a water leak during the removal process. Cut out all fittings connected to the expansion tank. Refitted all components to ensure proper installation. Confirmed that the water heater is on and running smoothly.

i inspected 2 gas furnace. I completed co combustion. I checked all safeties rollout and high temp safeties. inducer motor pulling .39,37, blower pulling 6.6,6.8.Ignitor reading 51 & 53. I cleaned both flame sensors. I replaced both humidifier pad provided by customer, open water lines and tested. currently set to 35% humidity. retrun is 69&70 supply is 138, 132. I also cleaned trap on both 90 furnaces. Both filters are clean 16x30x1 & 16x20x4