Quote Summary - Evaporator Coil Replacement Scope of Work • Recover refrigerant from existing system • Remove failed evaporator coil from Goodman air handler/furnace • Install new Goodman evaporator coil • Replace refrigerant filter drier to protect system from contaminants and moisture • Pressure test system to verify no leaks are present • Evacuate system to manufacturer specifications • Recharge system and verify proper refrigerant levels • Start and test system to confirm proper cooling operation for master bedroom system Materials & Equipment • evaporator coil • Replacement filter drier • Refrigerant as required • Brazing materials, nitrogen, and vacuum equipment Special Notes • Estimate is for the HVAC system servicing the master bedroom only • System will be fully tested after installation to verify proper performance and airflow • Additional refrigerant may be required depending on system condition and line length

I performed a single cooling maintenance on a 2022 heat pump system. I checked amps, capacitor, filter, electrical, drains, cleanliness, and safeties. Customer mentioned that their room is extremely cold and the living room is warm. I investigated the duct work and found that the 2 areas are on the end of the plenum. I toned back the bedroom by 25% to allow a little more air to the living room. During my thorough evaluation, I discovered growth formations in the indoor unit, the capacitor in the out unit failed testing and needs replacement, and the outdoor unit does not have surge protection. Also, I am offering an algae stick to continuously treat the drain to keep the drain clear and free flowing. I present options for these areas of concerns at the time of service.

Completed single system maintenance on a 2022 trane heat pump. I tested all electrical components on the inside unit all tested within manufacturer specifications. I did not change the filter at today's visit client did not have one. 20x25x4. I treated and flushed the drain line with total c and water. I did notice the duct work for the unit could use a good cleaning. I tested all the electrical components on the outside unit. All tested within manufacturer specifications except for the 70/7.5 capacitor. It is testing at 64/70. I rinsed the outdoor unit with water at today's visit. Unit was cooling upon departure. Capacitor failed at 64/70

Upon arrival, I discovered that the system was low on R410a. I located the leak in the evaporator coil. Customer elected to fill the system up with R410a and added leak seal. System is cooling properly upon leaving. The system is approximately 7 pounds low on R410a We will inject a leak sealant, as well as Disclaimer*** No warranty / no guarantee Leak sealant may cause further issues by plugging up portions of the refrigerant cycle.

Preformed single system maintenance on a 2023 trane heat pump. Tested all electrical components on the inside unit. All tested within manufacturer specifications. I tested the drain line with total c and water. I changed the filter for the client aprilaire 210 20x25x4. I tested all electrical components on the outside unit. All tested within manufacturer specifications. I rinsed the outdoor unit with water at today's visit. The only thing that I noticed is the unit doesn't have surge protectors on the unit inside or outside. By adding full system surge protectors you can help prevent any potential damage fcaused by lightning strikes or other surges in power. The surge protectors come with a $10,000 insurance repair policy from the manufacturer. If they fail to protect the unit they are connected to.

I performed a single cooling maintenance on a 2017 gas system. I checked amps, capacitor, filter, electrical, drains, and cleanliness. Customer stated the front bedroom is warmer than the rest of the house and that the system seems to be taking longer to cool after cleaning in January. I investigated both issues. To address the warm room, the ductwork will have to be reworked. The system is not blowing as cold due to the increased airflow. Customer approved adding 1 pound of 410a. This gave me a 53 supply temperature. The supply was originally 55. I observed that the system does not have any safeties. I offered to install a surge protector and float switch at the time of service. System appears to be 1 pound low on refrigerant. This is causing it to take a bit longer to cool the house.

Armstrong air 2017 furnace. Homeowner stated unit was not keeping up upstairs. Supply temperature measured at 65. Measured refrigerant pressures and found them to be low. This confirms system has a refrigerant leak. Leak is more than likely at evaporator coil as I cannot see any leaks outside. Found water draining out of secondary drain line outside. Advised homeowner should any blockage happen to the secondary line it will cause water to come through the ceiling. Outdoor electrical including contactor and capacitor were testing on the edge of manufacturer specifications and will likely need to be replaced soon. Provided options for coil replacement not under warranty, drain line clearing, and for the maintenance program. Homeowner elected to go forward with all three. Advised homeowner we have coil ordered and will likely be ready Friday or Monday. Added 3.5 lbs of 410a to allow system to cool in the mean time. Also cleared drain line and tested to verify all bloackages have been remo

Upon arrival, I observed that the outdoor suction line was not sweating at all. I proceeded to hook my gauges to the system and found the system to be low on R410a. After speaking with the customer, it was decided to get the system out of freezing but not fill it up. I got the temperature split to 15 degrees with 4 pounds of refrigerant per the customer’s request. System is somewhat cooling upon departure.

Perform cooling maintenance on zoned 2017 Lennox furnace 1. Visually inspected condenser coil for leaks and abnormalities. 2. Inspected condenser fan motor, blades and bearings. 3. Inspected, cleaned, and, tightened wiring connections. 4. Measured capacitance of compressor/fan motor capacitor. 5. Inspected and measured resistance of contactor 6. Measured compressor current draw. 7. Measured condenser fan motor amp draw. 8. Inspected and replaced return filter. 9. Inspected return plenum for dust or debris. 10. Inspected evaporator coil for cleanliness and oxidation. 11. Inspected blower motor/ blower wheel for dust and debris 12. Measured blower motor current draw. 13. Measured temperature differential from supply to return. 20 degrees measured. 14. Tested drain lines for proper drainage and treated to prevent blockages. 15. Rinsed condenser with water to promote heat exchange and reduce stress on system by removing dust and debris. Capacitor was testing low on the fan side 9.17/10.

1. Visually inspected condenser coil for leaks and abnormalities. 2. Inspected condenser fan motor, blades and bearings. 3. Inspected, cleaned, and, tightened wiring connections. 4. Measured capacitance of compressor/fan motor capacitor. 5. Inspected and measured resistance of contactor 6. Measured compressor current draw. 7. Measured condenser fan motor amp draw. 8. Inspected and replaced return filter. 9. Inspected return plenum for dust or debris. 10. Inspected evaporator coil for cleanliness and oxidation. 11. Inspected blower motor/ blower wheel for dust and debris 12. Measured blower motor current draw. 13. Measured temperature differential from supply to return. 20 degrees measured. 14. Tested drain lines for proper drainage and treated to prevent blockages. 15. Rinsed condenser with water to promote heat exchange and reduce stress on system by removing dust and debris. Measured high start amps on compressor. Recommend hard start kit in order to reduce start amps as high star