for Lewis Center, OH
I completed a diagnostic on a Trane Gas Furnace. I determined that system was showing code 4 limit circuit fault and missing the air filter. I also discovered the rollout switch is tripped, reset switch and cycled furnace worked for about 20 minutes then tripped switch again and no flames were rolling out. went over options with customers. System was operational at time of departure.
Upon arrival for service call on 2017 ICP furnace, furnace is popping limit switch. Limit switch was nearly falling out of slot underneath burners, gas pressure was too high and flame sensor was dirty. Completed the following and furnace was running and blowing hot air without tripping limit upon departure.
Upon arrival for tune up safety check on 2014 Rheem furnace, everything checked out normally per routine maintenance. System is working within manufacturers specifications. System heating properly upon departure. I did inform customer about inducer getting close to failing, also will recommend blower cleaning and repairing the melted wires.
Upon arrival for service call on 2002 Carrier furnace, receiving code 12. Code 12 is blower on after power up. After getting system running, I noticed blower would stop running and found cap reading low. I tried new cap but this didn't help, bearing in motor is bad and causing unit to lock up this was most likely due to dirty filter. Quoted customer necessary repair. Overall health of rest of the system seems to be in decent shape. Customer to reach out about repair.
Upon arrival for tune up safety check on 2020 Carrier furnace, furnace throwing 13 code upon arrival (Limit switch). Found that gas pressure was set too high in both lo and hi settings. Causing too much heat in burners making limits pop and furnace go into lockout. I adjusted gas pressure & completed tune up list, furnace operating efficiency and within manufacturers specifications upon departure. Customer would also like to purchase and have installed Aprilaire600m humidifier as soon as possible.
Upon arrival for service call on 2017 Goodman furnace, furnace kicking on and off not staying lit. Found inducer motor to be failing and full of water. Drained inducer motor and now furnace is staying on. Will recommend replacing inducer motor, as the part is out of spec. Also customer said that this has happened before. Will ask customer about replacing system as well. Furnace operating and blowing heat upon departure.
I found the filter is dirty and needs replaced, the igniter is also reading high ohms and the plug is dry rotten and is very bridle and will need replaced. I found the blower motor is dirty and needs uninstalled cleaned and reinstalled, as well as the blower capacitor is rated at 7.5mfd and it's only showing 6.5 will also needs replaced, Recommend furnace replacement due to age and cost of repairs. System operational at departure.
Upon arrival for service call on 1995 Lennox Pulse furnace, we do not work on this type of system, it has a burned up blower motor. Provided customer with an estimate for furnace replacement and also waiving diagnostic fee. Customer will review and get back with us.