Greenville NC Heating & Air Conditioning Services

upon arrival tech found condenser not running, tech found lots of debris and plastic on top of condenser blocking fan motor. System cut out on high head pressure tech reset contractor pulled in but did not allow voltage through. Tech replaced after approval system is back up and cooling at this time. Tech recommended service agreement for all 4 systems customer stated the system I worked on is the only one that has worked in a long time and customer signed 1 systems up for MPA. All systems are 96 models

Tech serviced and cleaned unit per service agreement, tech found no challenges at this time, system is back up and running with a delta t of 20 degrees, tech used one 14x20x1 filter

Put new washer on deserter work great at these time

Turn off water to heater turn gas off to

Upon arrival homeowner stated system not cooling, after further inspection tech found primary float switch triggered due to clogged drain line. Tech flushed drain line out with nitrogen and ran brush through ez trap to insure proper drainage. Rest float switch, system is back up and cooling with a 20 degree changeover, invested in PSA maintenance agreement.

Believe there may be a drain line leak causing the downstairs ceiling to have leaking issues. To repair the exact location of the leak, we will need to cut into the sheet rock in the ceiling upstairs as it appears to occur only when water is used. Gave estimate will call when get up with insurance she want to star with re seal drain in tub told her I could not guarantee that was her problem

Performed PTU, no issues at today visit. Tech cleaned and serviced system, homeowner invested in PSA maintenance agreement. Recommended surge protection, homeowner stated she will possibly purchase next visit.

Upon arrival homeowner stated warm air coming out of vents and outdoor unit is not running. After further inspection tech found drain pan full of water and float switch triggered due to clogged drain line. Tech flushed out drain line and vacuumed out water from drain pan, system is back up cooling at this time. Homeowner also invested PSA maintenance agreement.

Found water flow turn way down on urinals flush about 30 times work fine

-Performed CMA Full Service on 2 Rooftop Gas Package Systems. -Left (From Front) Tstat Front System - 2002 Lennox Gas Package System: Found operating blower only upon arrival. Found system void of refrigerant. Compressor inoperable. Provided estimate for high level leak search. Due to age of system, type of refrigerant, anticipated cost of leak search and recharge, potentially high cost of leak repair, and likelihood of further system challenges, recommend replacement of system. -Right (From Front) Tstat Back System - 2001 Lennox Gas Package System: Due to age of system, type of refrigerant, and likelihood of system challenges, customer should consider replacement of system. -Summary: Rear system controlled by right thermostat currently working correctly but is very aged. Replacement should be considered. Front system controlled by left thermostat is void of refrigerant and will need a leak search approved to identify needed repairs. System will need to be pumped down and evacuated,

-Performed CMA Inspection on 3 Rooftop Gas Package Systems and 1 Mini Split Heat Pump. -System 2: Circuit 2 has presented problems with refrigeration leak and was recommended for high level leak search in October 2023. Provided updated estimate to pressurize system with nitrogen and perform high level leak search. Low delta T as a result of non operation of compressor circuit 2. -All systems operating correctly at this time, with the exception of system 2 circuit 2 as noted prior.

Has a 80 gallon natural gas a.o smith water heater located in basement

Tech found unit door open and switched off. Unit has been down for 2 years. Tech turned system on and tested and found blower not running. Tech found 24 v at g. Tech bypassed the board and found blower running but wheel was shaking. Tech found there was no screw in blower compartment and thread was stripped. Tech quoted replacing board and wheel. Tech recommends replacing unit due to age (26 years old), cost of repair and likeliness that something else will fail soon as well. After reviewing history, it appears there was a gas leak at the same unit previously as well. Tech found the other unit in that are was set to heat not cool. Customer agreed to quote for replacement, field supervisor notified. Unit is in mechanical room labeled unit 5.

Leak around bottom off glass shower door and panel were old caulk was crack re caulk

Upon arrival tech looked at system #8. Found condenser short cycling on low pressure, checked pressures and head pressure was 156 suction pressure was 7. Tech believes system as a major restriction at the metering device. System is a R22 Freon and reconnected replacing system. Will need to return next week to finish looking at other 7 systems that need potential repairs. Tech left disconnect off for system #8

Upon arrival tech began changing condenser fan motor. Started system up with no challenges. Tech did inform homeowner that system does still have an evaporator coil leak and will eventually stop cooling and that replacement of system is still the best options. System is back cooling for the time being.

CUSTOMER WAS NOT HOME WILL NEED TO RESCHEDULE

5-Ton & 4-Ton Trane Rooftop Package Systems

4WCZ5024AE1000A/4TWR4030N1000A/TEM4A0B31M31SA

Tech found 1 60amp fuse blown and replaced. 50 amp fuse beside it on the same circuit was not blown. Tech checked amp draw refrigerant pressures, connections and megged both compressors. Tech found total system run amps only at 28. Both compressors pulled well below LRA on startup and megged good. Since no issues were found with the system and 60 amp fuse blew but not the 50, tech suspects an issue with the disconnect and recommends replacing by an electrician since it is a 3 phase circuit. No charge per office

Upon arrival tech was informed system was not cooling. Tech inspected system and found all components running. Tech checked pressure and found to be a little low but super heat and subcool were was off. Tech checked for air flow and blower was set on low, increased to high speed. Super heat and subcool were still reading high. Tech did find a 051 piston on top of air handler. According to air handler specs that is the size piston called for system. Tech in unsure of what size is installed. Also found an evaporator coil leak. Homeowner is gonna check with company that installed system and see if they still have a warranty if not said he will call back. Office will need to quote for new evaporator coil.

Was good to do full rebuild on Sloan fill valve but planet manager wouldn’t turn water of to change piece out want to schedule us on the day there come to do back flow test

Performed CMA Inspection on 2 Rooftop Gas Package Units. Gas Pack 1 - Services Front of Space - System is cooling properly at the time of maintenance. All electrical tested to spec and the system is holding a temperature change over between 18-20 degrees. One thing of concern on this unit, the Megohm test on the compressor revealed a CAUTION rating. This means that the windings in the compressor are deteriorating. This will need to be monitored going forward to ensure the compressor does not become grounded. Gas Pack 2 - Services Back of Space - no challenges present today. The system is cooling properly and holding a temperature change over of 19 degrees.

Gas Pack 1 Main Show Room - no challenges present while servicing this unit today. System is cooling properly with a 20 degree temperature change over. Gas Pack 2 Main Show Room - circuit 1 is void of refrigerant, findings date back to August 2023. Circuit 2 operating as normal. Blower belt was loose. Tech tightened. Customer would like updated quote to address leaking coil. Gas Pack 3 Mattress Center Front - Compressor 1 - Megohm test is CAUTION, will need to monitor. 10/10mfd fan capacitor is testing weak on both legs. Gas Pack 4 Mattress Center Back - upon arrival, this system was not operational. We were out here last week for a failed high voltage fuse. While inspecting the system today, the technician found 1 of the 3 fuses failed. Technician replaced the fuse and powered on the system. Amp draws on Circuit 2 compressor were high and after a couple of minutes it cut out. Tech shut off system to preserve the fuses. Tech hooked up gauges and powered on system. High side pressur

Upon arrival homeowner stated system not cooling, after further inspection tech found failed dual run capacitor. Capacitor is under warranty, tech replaced and system is back on and cooling at this time. Homeowner paid cash, change goes to next Monthly payment.