Media, PA

Upon arrival found supply for attic at 63 supply and system running . After testing found branch box for attic which is the A port which is sticking . When it was not sticking, I got supply temperatures around 53 to 55 with both units running. Branch box needs to be replaced and part has been ordered and coming in Wednesday.

Trane ships these air handlers with a metal frame filter with an open mesh style filter media. Homeowners thought this could be a screen or a pre filter but this is the filter Trane ships with unit. We put 20x20x1 MERV 8 pleated filter in Place of the factory mesh filter. System operating well at this time.

Completed AC tune up for 3 Ton York/Guardian AC system R22 Indoor coil and furnace date to 2003, outdoor unit dates to 2014. Replaced 16x25x1 filter; was very dirty, recommend replacing every month Indoor coil rusty as to be expected, outdoor coil in good condition Inspected wiring, controls, electric motors and components; Measured temperature split and static pressure Inspected drains; cleared drain as best as possible, system lacks water safeties, provided estimates for water safeties (EZ trap+wet switch) Checked integrity of compressor motor (mega ohm test) Assessed refrigerant charge checked pressures. System is low on R22. Running at 27°SH. This system has a very slow leak which could become bigger. AC system is slightly undercharged and has a history of having a refrigerant leak. Equipment is 23 years old. Strongly recommend upgrading the system. *We have emailed system replacement option I September of 2025. We will email proposals again.

Completed (2) AC tune ups 1st Fl 4 Ton TXV with 80,000 BTU natural gas furnace Replaced 20x25x1 filter 2nd Fl 1.5 Ton Piston with 40,000 BTU furnace Replaced 16x25x1 filter *Both systems have history of needing refrigerant charge. Both systems 15 years old. (2nd Fl coil was replaced in 2020, 1st floor indoor coil was replaced in 2018) For each system: Indoor and outdoor coils in good condition Inspected wiring, controls, electric motors and components; they said they had to reset breaker for 2nd floor system 2 times. I did not observe any issue today but provided estimate to install a start assist to reduce inrush current on this system. Measured temperature split and static pressure Inspected drains; cleared drains as best as possible; Checked integrity of compressor motor (mega ohm test) Assessed refrigerant charge checked pressures. *Left estimate to replace the secondary heat exchanger cover plate for second floor furnace *Left estimate to replace 2nd Floor thermostat with

Completed AC tune up for Minisplit with (3) indoor heads. Equipment was installed April 2019 by another contractor. Washable filters are clean Measured temperature split at each indoor head. (all ranging from 20-22°) Inspected wiring, controls, electric motors. Provided estimate for surge protector. Replaced (2) AA thermostat batteries for unit “C” Checked refrigerant charge and data with all indoor unit running at max fan speed. 147 psi 2.5° Superheat: Good

Completed AC tune up for 3 Ton Air Temp AC system Equipment is 140,000 BTu 80% furnace installed by Dibiase in 2018 with 3 Ton AirTemp AC installed in 2013. 16x24x1 filter ok Indoor and outdoor coils in good condition Inspected wiring, controls, electric motors and components; left estimates for surge protectors Measured temperature split and static pressure Inspected drains; system has no water protection; provided estimate for EZ trap. Checked integrity of compressor motor (mega ohm test) Assessed refrigerant charge checked pressures. Was a little low on refrigerant. Offered to charge system. Added 9oz r410A Refrigerant data before: 340/116 30°SH Refrigerant data after: 385/126 9.5°SH Temperature split before: 16° Temperature split after 20° *This unit has a history of being a slow leaking system. We have charged it a few times in the past since May 2020 AC system operating well at this time. AC is 13 years old and has a small refrigerant leak. Would strongly consider rep

Reviewed information on file to create an estimate for replacement of the ductless system. Created Mitsubishi and Hisense options and emailed to Steve Povey.

Reviewed information that was on file and the photos. Created estimate for replacement and emailed to Steve Povey. Provided options for Mitsubishi and Hisense equipment

Completed AC tune up. Cleaned washable filters. Indoor unit housing and blower wheel are dirty provided email estimate to clean indoor unit. Checked wiring and controls. There is no surge protection. Provided email estimate. Checked refrigerant charge 120 psi 3° SH ok. *The unit does modulate in such a way that for a few minutes I did observe it running at 93 psi but it ramps up to 120 shortly. *The mini condensate pump that sits within the unit frame is very small and overfills and malfunctions from time to time. System operating ok at this time. System is 15 years old would strongly consider replacing. The snack bar unit needs to be replaced. Would be wise to replace both at the same time.

Arrived for (2) AC tune ups each system is 10 Ton R22 dating to 2000. 26 years old. Replaced all filters (8) 16x25x1 all were very dirty. Replaced A36 belt (right-side system) and A37 belt (left-side system) provided by Williamson, Right side unit compressors were off on internal overload. We cooled with water to reset. Replaced (4) 16x25x1 filters (were very dirty) Found very high suction pressure for R22 system (starts at 140 psi and gradually drops to 114 at the lowest) then cuts off on overload System has adequate refrigerant and metering device (TXV) is metering refrigerant properly. This is a scroll compressor issue. We also found the left side system OFF despite there being a demand for cooling. This unit had one failed fan capacitor. Replaced today. Refrigerant pressures very low (25 psi) cuts off on internal overload and low pressure. Both systems are inoperable and cannot be repaired. It’s better to keep power off to right-side system and I left the right-Side syste