Dudley NC Heating & Air Conditioning Services

Tech performed esa on trane package unit, found no challenges at todays visit. Customer extended esa

Burnt indoor blower motor windings and rusted blower wheel, shaft may be seized in with the blower wheel. Indoor blower motor has a broken support. 1/2 hp 1085 3 speed blower motor. Replaced blower motor and tested. Switched wiring to correct blower wheel rotation. System is cooling with a 14 degree delta t, coils are dirty and system is slightly low on refrigerant.

Found disconnect plug did not have fuses installed. Added (2) 30A fuses to disconnect and cycled system. Monitored pressures on 1st time startup and found slightly low. Added 1LB of R410A to achieve proper specs. System up and cooling. Also installed return grate per Sebastian. Installed (4) surge protectors.

Tech returned to tighten lose connection on capacitor

Tech performed esa oon trane split heat pump, tech found disconnect at air handler getting line voltage but mo alowing it through to air handler, another tech is on the way for further diagnosis. Customer extended psa for 2 systems.

Tech performed esa on trane package unit, found no challenges at todays visit. Tech recommended replacing uv bulb, customer declined.

Tech found burnt fuse upon arrival, replaced and temporarily installed a fuse breaker to diagnose low voltage short. Found 2 LPCO wires making contact with suction line, causing an abrasion in wire casing, exposing copper wire. Repaired exposed section of wire and replaced tube fuse with 5A blade fuse. After running system for 15 mins, tech observed suction pressure was a little high (see photos) but superheat and subcool were not far off the mark. Advised customer to keep an eye on the system and let us know if it needs more attention.

Tech serviced and cleaned unit, system is back up and cooling with a delta t of 20+ degrees, tech found no challenges at today’s visit, customer would like office to call her on Monday about replacing ductwork.

Tech wash and serviced unit. Tech found no issues at this time. Tech recommended a hard start kit, but due to the age of the system the customer did not want to invest. The customer wants to let it go for now. Customer changes and uses their own filters. System is up and running with a delta t of 20.

4WCZ5024AE1000A

Duct system is in between floors. Only way to help with hot areas is to install mini split in each area customer said she will call us back

Tech washed and serviced unit and found no challenges at this time. System is cooling with a delta t 20+ degrees.

-Customer states system has not been cooling to satisfaction recently. Arrived to find system operating upon arrival. Supply temperature at kitchen vent 56. Return temperature at air handler 74. -Customer has recently replaced air filters and cleaned outdoor condensing coil. Some hardware missing at condenser and panels not secured properly. -Found evaporator coil and drain pan highly dirty. Observed water below drain pan in blower/electrical compartment. Drain pan highly dirty and has some water in it. Suspect drain pan may be overfilling and activating float switch during heavy load. Customer approved cleaning of drain pan. -Recommend maintenance be done on system to clean evaporator coil, properly reassemble outdoor unit, and address any condensation issues.

FOUND PVC COUPLING HAD COME LOOSE UNDERNEATH INSULATION CAUSING WATER TO DRIP NEAR DOOR WHERE DRAIN LINE EXITS. NO DAMAGE DONE BASEMENT IS CONCRETE. GLUED FITTINGS AND TESTED DRAINAGE WITH NO FURTHER CHALLENGES. WARRANTY.

Carrier R22 package unit. Mausoleum unit . 10+ years old, out of warranty. Found the indoor blower motor (1/2hp 230v 1085rpm) seized with a broken motor support bracket and a rusted shaft that is seized on to the blower wheel. Compressor is checking out on the caution level ( inner windings are closer to failure) compressor failure is expected, R22 system, tech was unable to check refrigerant levels for now. Tech spoke with heather over the phone and would like to receive a solution by one of our field supervisors. System is down as of now. Heather approved house call over he phone.

Tech performed esa on split heat pump,found no challenges at todays visit, couldn’t get in contact with daughter for renewal. Sent renewal by estimate to email

Tech washed and serviced unit and found no challenges at this time. Unit is up and cooling with a delta t of 22.

48VG-K240603

Tech found drain and filter clogged. Customer approved drain cleaning. After clearing drain and replacing filter, system is back cooling.

Tech was informed rooms back side of house were not getting good airflow. Tech traced back the duct work found it was ran from unit into storage closet in between 1st and 2nd floor feeding main floor and 2nd floor rooms then 10 in supply feeding at the end of the truck line up and over the attic back down to another metal duct. By the time is reached the bed rooms the air flow had already slowed down.

Tech brazed a leaking cooper joint on the condenser coil while flowing nitrogen. Pressure tested for 15 minutes, evacuated the system below 500 microns. factory charged the system with R410a refrigerant. Factory charge of 9lbs 9oz appeared to be overcharged, subcooling was at 27 and head pressure of 390psi on a 78-80 degree day, normal suction pressure of 128psi. Indoor TXV bulb is secured. Tech removed some charge to acquire a 10 degree subcool ( manufacturer recommendation). 18-19 degree delta T. System is back cooling. System May need to be monitored on the refrigerant side of operation to assure the system is holding the proper charge and not having mechanical challenges. System dropped temperature from 77 to 73 degrees at the thermostat. Worry free warranty.

Tech found oil all over system upon arrival tech found weld from factory blew out and leaked all refrigerant. Need to call tomorrow to schedule repair

Tech performed esa on trane package unit, found no challenges at todays visit Customer stated her room would get hotter than rest of house, delta t out of bedroom supply is 19 unit is working properly

Sold 2 new gas pack and WF warranty Consultation Code: ENGJY94E1

Upon arrival tech was informed downstairs system was not keeping up with thermostat. Tech inspected system and found it low on Freon indicating a leak. After talking to the homeowner he stated he wants to go ahead and replace the system, field supervisor needs to be notified and scheduled to come out. Tech charged the system with 5lbs of R410A and pressures came up some but coil was still frozen up. Tech informed homeowner to leave system turned off and fan in the on position to allow coil to thaw due to system being a gas pack. Informed homeowner we would need to return to recheck system unless install can be done soon.