Downingtown, PA

Fully assessed heat pump making loud noises situation. Walked back to outside unit around homes and was extremely muddy. Found heat pump was on and running when I arrived. Homeowner described the noise it made last night and it sounded like defrost mode. Explained to him that this can last for long periods of time. Checked 410a refrigerant pressures they were 322/98. Also performed tune up. Checked temperature rise. Checked all electrical connections and components. Tested emergency heat. Homeowner just replaced air filter. Heat pump is working properly at time of service.

Eat

I Arrived to the customers home for a Q.A INSPECTION on a Goodman heat pump system. I checked all my electrical connections and voltages . I made sure all wiring and connections were completed in a neatly manner. I checked the air filter and replaced if needed filter size is 20x20x1. I made sure the system had all the proper accessories tied into the equipment. I Inspected the indoor coil and tested electric heat package. I looked at the outdoor heat pump and checked my wiring and checked the level of the disconnect and the heat pump. Inspected the outdoor components and unit pressures. Everything is in good working order.

2/19/26 Dan I arrived to the customers home to look at there 7 yr old Goodman heat pump not working. Outdoor heat pump wouldn’t run. I checked the indoor system 1st and everything looks good. I got out to the outdoor unit and It had an error code for 2P which is a high-pressure cut out. Found my pressures were equalized and were good. I reset the unit to see system operation. The unit came on for about five seconds and then shut off, went back into a delay and then showed 2P again. I removed the top of the unit and looked at the high-pressure leads and found one was wore on a piece of copper tubing. I fix the wire lead and put Everything back together and separated from the copper. I turned the system back on and the heat pump came on and stayed on for the duration of the time. Pressures were excellent . The high pressure switch was faulty due to a short against the copper. The system satisfied, I bumped up the thermostat and the system did come on again for the 2nd time. Every

Luis 2-19-26 installation of Honeywell Elite pro thermostat with EIM. wired steam humidifier to thermostat eim test operation ok. Helped customer set up internet and WiFi ok. Show customer how to use thermostat operation, cycle heater and system ok. Customer keeps humidifier set to 40%

I arrived for a heating issue with a Lennox heat pump. I started with the indoor unit and checked the air filter , and the blower operation and coil condition. I did visually see the indoor control board was burnt in the top left corner near the fuse. But the system is actively running. I checked the outdoor heat pump and found pressures are great. The outdoor heat pump is running good and indoor temperatures were excellent. I believe what was happening possibly was that the indoor auxiliary heat was working intermittently due to the board being damaged. I sent over an exposition form to order the control board for the indoor unit. System is actively running at this time of service collected for new service contract , Diagnostic and 50% down on the control board . Total collected for today was $828.69 paid by credit card

02/19/26 dan I Arrived to the customers home for a heat pump check up on a 8 yr old Trane system . I checked all electrical connections and voltages . I checked the air filter and found good , filter size is 20x20x4 ( customer replaces. ) Inspected the indoor coil and tested electric heat package. Took temp splits for the electric heat and blower motor amperage draws. I looked at the outdoor heat pump and tested for an outdoor btu output. Inspected the outdoor components and unit pressures. Everything is working fine at this time of service.

Reviewed jobsite to provide options for memberships on equipment. There are 4 jobsites and the main church has the most equipment. There is a mix of ac and ahus, heat pumps and ahus, rooftop units, and PTACS. They will be sending equipment list to Joe so proposal can be created, it should be emiled today or tomorrow.

Est

I arrived to the customers home to service their 3 yr old Amana 95% gas furnace system. I started with checking the air filter and replaced , the filter size is 16x25x1. I also recommended in servicing the humidifier, was declined at this time. I checked all my electrical connections and voltages. I inspected and tested the burners , flame sensor and the igniter. I water tested all tubing and hoses. I inspected the exhaust and fresh air pipe for restrictions and bellies. I inspected the inducer and the blower motor operation. I checked and tested for combustion and took temp rise splits at the return and the supply. Everything is running fine at this time newer system. I did send the customer a payment link for there $189.00 renewal payment.

I arrived to the customers home to service their 3 yr old Amana 95% gas furnace system. I started with checking the air filter and found good the filter size is 410. I checked all my electrical connections and voltages. I inspected and tested the burners , flame sensor and the igniter. I water tested all tubing and hoses. I inspected the exhaust and fresh air pipe for restrictions and bellies. I inspected the inducer and the blower motor operation. I checked and tested for combustion and took temp rise splits at the return and the supply. Everything is running fine at this time of service, newer system. Collected for $89.00 heat check up , paid by cc.

I arrived to the customers home to service their 9 yr old Amana 95% gas furnace system. I started with checking the air filter and replaced , the filter size is 16x25x1. I checked all my electrical connections and voltages. I inspected and tested the burners , flame sensor and the igniter. I water tested all tubing and hoses. I inspected the exhaust and fresh air pipe for restrictions and bellies. I inspected the inducer and the blower motor operation. I checked and tested for combustion and took temp rise splits at the return and the supply. Everything is running fine . Collected for $189.00 renewal service contract , paid by cc.

Concern was about energy bills. Equipment is 2 ton package heat pump with 10KW electric heat kit. They have a nest thermostat which allows for only limited control of electric heat use. I recommend smart thermostat where you can specify exactly what outdoor temperature the electric heat is locked out of use. Tested electric heat amps 10KW 42A Good. Checked refrigerant charge pressures 348/96 45° Outdoor temperature: Good Temperature rise with heat pump is 67-85=18° Ok considering this is a 14 SEER system ok. The front living room grille (close to exterior wall) was closed. I told them it is better to have them all open in heating season. I honestly don’t have anything to bring to homeowners attention . These package units are only so efficient

Fully assessed no heating situation on roughly 20 year old Columbia oil boiler. Found furnace pretty dirty inside heat exchanger. Found that after testing ignition transformer it had a very weak spark. Also found electrodes tips completely burnt off with a very large gap. Provided estimate to get boiler back up and running. Homeowner has a heat pump system and also electric baseboard in some rooms. Also boiler is definitely at replacement age would recommend getting a replacement quote. Homeowner will call us back with his decision.

Replace Heat Exchanger under Warranty for Furnace * Disconnect and remove all components to access heat exchanger * Remove old heat exchanger and send back to manufacturer for credit. * Install new OEM heat exchanger provided by manuufacturer. * Re-install all components such as inducers, gas manifolds, burners, etc. * Start up and test operation and perform gas pressure test and combustion testing. 2/17/26 Completed work as above. Removed failed heat exchanger, includes disassembling furnace components as necessary. Installed new heat exchanger with new inducer gasket. Reinstalled funace components. Bubble Leak search on action of gas piping during todays work pass; no leaks. Tested operations. Combustion and draft tests pass. Temperature rise 70-117= 47 Good System operating well at this time. Collected check for payment.

Luis 2-17-26 performed gas heat tune up on 14 year old Lennox gas heater located on scone floor closet. Check system operation check electrical low and high, replace air filter. Clean ignition system, check air delivery system, and combustion removal. I noticed lot of wear on ignition components, igniter and sensor. I provided estimate to replace parts. I would also recommend getting an estimate, home comfort consultant to come out tomorrow at 3 pm.

Luis 2-17-26 return visit to replace second floor gas valve. I check manifold gas pressure and incoming, I was able to adjust gas pressure to 1.8 wc and 3.5 wc. I performed combustion test ok I adjust second stage delay to 10 minutes. Gas valve was not replaced at this time.

2/10/26 Conner: performed heat tune up on 13 year old Lennox 90% gas furnace located in garage. - checked electrical systems, components and connections. - checked air delivery system and found blower capacitor reading well below manufacturer allowance. No other issues. - checked ignition system and cleaned flame sensor. No issues found. - checked combustion gas removal system and found water leaking from inducer exhaust sleeve. Will return to repair exhaust piping and replace exhaust sleeve. - performed combustion analysis and found flue gases at acceptable levels. System is operational at time of inspection but requires work. 50% deposit collected at time of tune up. $25 new customer coupon subtracted from invoice total. 2/25/26 Kurt: return to replace exahaust outlet and rubber sleeve. Replaced and checked for leaks, no leaks found. Also replaced 5 mfd blower capacitor, tested operation. Performed combustion test on gas furnace. Gas furnace is working properly at time of s

Fully assessed 2021 Bosch heat pump heating in correctly. Checked temperature rise at air handler it was 69 return, 81 supply, only 12 degrees temperature rise. Went outside and found heat pump was only ramping up to 31 hz. Checked 410a refrigerant pressures . They were 253/59 on gauges actual pressures. Digital control board was 478/101. Tested voltage going to pressure transducer, 5 vdc between red and black. .8 vdc between red and white. Pressure transducer has failed. Also found heat pump very off level. Provided estimate to re level heat pump. Need to provide estimate to homeowner to replace pressure transducer. Heat pump is working but barely at this time,

Luis 2-16-26 performed gas heat tune up on Amana 96% heater, from 2020. Check all electrical connections and components. Test heater operation, last time heater was check was in 2020 after installation. Customer takes care of 413 filter. Humidifier was never serviced, (bad shape) I offered to service humidifier and customer approved humidifier service. Clean humidifier parts and replace pad test operation ok. Clean sensor and burners. I also clean pump and test pump operation ok. I noticed inducer has some water inside wheel. Removed condensation from inducer. I would recommend adding drain kit on exhaust pipe to prevent any water from going into inducer. I provided estimate. Check airflow and static pressure. Gas pressure and performed combustion test ok cycle heater ok. Heater is working properly at the time of service. Customer sign up for service plan. This is first time visit.

Homeowners ran out of oil. They wanted me to configure the thermostat so that the Bosch heat pump would heat the house until they can get oil delivered. Next Friday. They have Honeywell T10 thermostat. I set Backup Heat stages to 0 The controls now will run heat pump only. When they get the delivery they will call us to come back, reconfigure the thermostat to have oil heat auxiliary with lockout at 40° as before and bleed the burner. Checked heat pump operations. 21° temperature rise

Intermittent no heat issue. Error code EE0 failure to operate Found very corroded burners. These are aluminized steel burners subject to corrosion from propanel System is propane gas furnace installed by Dibiase 3/2/23 Cleaned burners with wire wheel and thin utility knife at crossover ports. Stayed with system and checked for any other causes of EEO error code or any other errors. System operational as designed. Combustion test pass Amana now manufactures and offer stainless steel burners which will hold up to the corrosion propane can cause. These were not available to us at the time we installed the furnace. My professional recommendation is to upgrade burners to stainless steel. Provided email estimates. 1. Upgrade Burners to stainless steel AND Plan Membership 2. Upgrade burners to stainless steel. System operating well at this time,

Est

I arrived to look at the customers thermostat and eim control. He doesn’t believe the humidifier is working. Went through the thermostat settings and found everything was OK. Check the EIM board that looks OK could’ve been some kind of error on the thermostat, but the humidifier is working. Did recommend to the customer about replacing his outer casing for the water panel in the top starting to calcify to a point of replacement. No charge warranty.

Luis 2-12-26 customer called in for no heat, Amana gas heater installed 2021. Found heater locked out on low pressure switch, not closing during call for heat, I check history and noticed there was error showing pressure service failed to open. I reset unit and check vacuum -1.2 wc. Switches rated rated at .35 and .65 wc. I talked to customer and explained what issue provided estimate for the repairs. System is under parts warranty. I provided warranty pricing. System is heating for now. Replacement of pressure switches