Preformed cooling maintenance. Upon arrival the customer did state that their daughter’s room was not getting cool enough. Check dampers to insure appropriate air flow was being distributed to the room. We adjusted a damper to the bathroom to allow more air flow into the daughter’s bed room. We checked all electrical components outside. All tested within manufacturer specification although system could benefit from having a hard start kit installed. Noticed the client does not have a blow out valve on his main drain line, provided estimates for both a hard start kit and blow out valve. Client wants to talk about the estimates with his wife. Client did not have e replacement filters for us to change. Cooling system is in working order upon departure.

Replaced air handler control board. Unit was still having issues. Rewired thermostat directly to equipment bypassing zone board. Unit operating normally. Will need to order new zone board and replace.

Found upstairs system low on R410a. I found the leak in the evaporator coil. The unit has warranty until 12/28/26. I provided options to deal with the issue. I added 3 pounds of R410a and informed the customer that there is not warranty on the refrigerant. From signs I seen after adding refrigerant, I believe the TXV is having an issue as well. The unit would not build liquid pressure. System is cooling with right at a 19 temperature drop.

Returned to home to install air scrubber unit in attic supply AirHandler. Once connected and installed we tested to ensure proper operation. Showed our client pictures of the unit and discussed that replacing the cell once every 3 years. Unit is running properly on departure.

Upon arrival, I found that the upstairs unit was low on R410a. This was determined by a temperature split resulting in 13 degrees. I proceeded outside and hooked up my gauges to confirm. I spoke with the homeowner about various options. The customer approved adding u/v leak seal, topping the unit off, and a membership. I informed the customer that the refrigerant and leak seal does not have any warranty and the potential of voiding his manufacture warranty. Customer stated it was registered so it would have approximately 1 year of warranty left. The system is cooling with a 17 degree temperature split now and customer declined adding more refrigerant.

Blower motor not running after storm. Tested 240 coming into motor. 3-4 volts on motor speed settings. EE5 error on control board Checked fuses. 13.5 volts to ground on both sides of float switch. Tech support indicates that this is a sign of a faulty board.

Homeowner stated that the unit ( 2 zoned unit), is not cooling,, Started diagnostic at the outdoor unit after setting thermostat to cool, noticed we didn’t have 27 volts coming to the condenser unit, found one of the breakers from the air handler on off position, set it to on,, outdoor unit was displaying a code (5 flashes), soft lockout,, turned power off, turned back on , we had a 3 flashes code ( low pressure switch open), checked refrigerant pressures, unit had 0.00 psig on both lines, added some refrigerant ( up to 40 psig),inspected outdoor/ indoor unit for some signs of refrigerant leak , we even run an electronic leak search ( very easy access), but couldn’t pointed out,, we highly believe the leak is at the evaporator coil and needs to be replaced as soon as possible. Unit is from 2022, our install,,, will send estimates for repair.

I replaced the shorted contactor and tested the system. I could not get it to replicate the high pressure switch lock out. The system does not have a high pressure switch. The capacitor is becoming weak on the fan side 8.5/10. I have 80 degree return air and 60 degree supply air. I informed the customer to allow for a couple of hours of run time to make it comfortable again. I still suspect the defrost board is trying to short out, but I could not confirm it at the time of service.

Upon arrival we spoke to Adam about water coming from his ceiling from the AirHandler. Client did mention that it had just started leaking through the ceiling over night. He did check the drain pan found water to be present and line appeared to be clogged. Upon inspection of the unit we found that the AirHandler had no safety switch or blowout valve. We offered the client an estimate to add the safety float switch and blow out valve. Client agreed to have modifications made to the drain lines. We did blow out the line with nitrogen. We proceeded to talk with the customer about dry wall repair company Dry Force 866-570-3254 client was provided with this information. As a courtesy we checked the electrical components on the outdoor condenser, we found the capacitor to be testing on the high side (45/5+-6%) at 42.68 for the compressor. Provided customer with estimate for a replacement capacitor and surge protector. Client decided to go with the replacement capacitor. He declined the surge

Performed single system cooling. The airhandler is 2018 and the heat pump is 2019. I checked amps, capacitor, filter, drains, electrical, temperature differential, and cleanliness. The system is cooling to manufacture specifications. I provided options to address growth that is forming inside of the airhandler, to protect the from water damage, and to upgrade the filtration. Customer wanted to wait on all options.