Coppell TX

11/15/24 TS- cleared clog in masterbath shower. Waterheater is still new but only code issue is no sediment trap for the gas line

Caneti customers house and replaced a GFCI and swapped out some plugs and switches for her

Replaced defective s8ngle pole switch. No other issues. Offered membership .

On arrival system running and cooling producing a 20 degree delta. Indoor unit in good shape, installed an iaq 200 and a 20*25 April aire filter upgrade. Outdoor unit in good shape but capicator was out of tolerance. With customers permission I replaced this as well.

Arrived for Super tune up Performed cooling and heating on upstairs system Washed condensor and tightened connections Replaced filter Delta 19 Refrigerant is good All cooling and heating components are in tolerance Reccomended primary electrical control unit Reccomended compressor saver Reccomended whole home surge protector Reccomended home and budget on upstairs System left on cool at exit

His panel looked good but he does need surge protection but he had a light in his bathroom that had a loose connection so I remade it

For this evaluation the customer stated the outdoor unit would run for a little while but then shut off. They would flip the breaker and flip back on and it would run for a little while and continue to do the same thing off and on. The Condenser was giving an L1 "LPCO" fault. When I gauged up I had a 47° superheat with a target of 28 indicating the system is undercharged. I charged the system to the Target of 25⁰ of superheat and watched as pressures held steady for approximately 15 minutes ofbthe system running.

Arrived for 2 system tune up All components were working Both system indoor caps were out of tolerance Recommended could, should, need, and membership Customer knows what he needs to do but wants to talk to mother before doing anything

Install Ducane 42k hz gas keep current filtration includes code kit and duct cleaning

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For the evaluation I showed up to the customer's house and they stated the unit had stopped running this afternoon. I turned the system to cooling as they had the fan set to on however they stated they did not feel any air blowing out at all. When I got into the attic I could hear refrigerant pumping through the lines, however the blower was not running. When I jumped R to G the motor turned on however after turning the disconnect off when I gauged up outside to measure refrigerant and turned it back on saturation temperature fell below freezing. I got back up the attic and the blower was not running again, and there was a call from C to G, but still the blower was not running. After turning the power off and back on the motor started shaking and doing partial turns indicating the ECM Motor has failed. Due to the system being out of warranty and from 2007 I recommended to the customer replacement and they will be speaking to a CA tomorrow 17 August.

On arrival customer wanted an eval on upstairs system. Found good refridgerant levels but a return air issue is diminishing it's cooling ability.

For the evaluation the customer stated if you weeks ago he had a power surge and ever since then his unit would randomly turn off and turn on again. When I got there the thermostat was very slow to respond and not working very well. I know what's the condenser it is a DC inverted system, which are very prone to power surges and damage caused by them. I recommend to the customer a whole home surge protector to prevent any damage caused by power surges in the future. We reset the thermostat and it seemed to be working fine afterwards. I informed the customer if this is a continuing problem the thermostat will likely need to be replaced as I believe that is the root of the problem.

Wrote options for water heater replacement. Customer has to talk to husband to see what he wants to do but I scheduled a follow up for end of day so will follow up with her at end of day.

Arrived for STU All components were working and in tolerance Recommend IAQ 200, blower clean, surge protector, membership upgrade Compressor saver was out so I replaced warranty compressor saver with a new one

Talked to customer he was just wanting to verify he didn’t have a leak on water system which he doesn’t did a meter test when I was there no loss detected.

Customer had a sudden loss of water that got underneath flooring and caused wood floor to buckle. Was from the water line for bidet. Inspected water system to make sure no leaks after repair no leaks detected after repair was made.

On arrival system running and cooling producing a 13 degree delta. Indoor units drain lines flowed when flushed. The blower was dusty, the coil appeared clean. The supply plenum showed signs of biological growth. The outdoor unit passed all electrical testing but was overamping on start up. I recommended a compressor saver kit to address the overamping on start up and an iaq 200 to address the biological growth. Refridgerant levels were fine in spite of the poor temperature drop across the coils. Recommended investing in this systems longevity or replacing system ahead of January 1 refridgerant change to prevent being forced into early adoption of the new refridgerant andmits associated price increase.

The system float switch was tripped in the emergency drain pan. I cut both ends cleared the drain the ran 2 gallons of hot water down it. System is back online and ready for cooling.

5/10/24 Installed rail kit and filter turned on unit to ensure quality. Rec work complete.