King of Prussia, PA

9-5-25 Luis performed gas heat tune tune up on 80% Amana gas furnace two stage. Check all electrical connections and components low and high. Inspect air filter ok. Performed combustion test ok check temperature rise and static pressure. Clean sensor and burners. Cycle gas heater ok. Customer has some concern about smell coming from vents. I provided estimate to add air quality to existing unit. Customer will review options.

Performed precision peco tune up on (2) Bosch 36,000 btu systems. Air filters are 16x25x4.5 replaced by homeowner. Checked all electrical connections and components. Found several improvements that can be made provided estimates. Checked all refrigerant pressures readings and temperatures at outdoor control boards. Systems are working at time of service.

Ran blower door test-out. Air tightness in home shows improvement from test-in. Test-in will need to be converted to cfm50 prior to submitting incentive application.

PECO Air Sealing and Insulation Project * Perform blower door test and calculate target for the home. * Install rafter vents at attic roofline to ensure ventilation is not negatively impacted by adding insulation. * Move insulation and air seal attic plane with single part spray foam and place insulation back into place. * Add more insulation into attic space with blown in insulation to achieve desired value. * Perform duct sealing for all accessible ductwork in attic and basement areas including register boots. * Perform CAZ testing including draft testing of appliances and combustion testing under worst case conditions. * Perform test out blower door test to validate results from air sealing.

7/10/25 Tan Performed QA on new ac install from June for 2nd floor. Indoor system located in basement. Noticed a ton of condensation on ductwork but the garage door was open when I arrived. No issues with dip switch settings as the furnace was installed in 2019 and originally set for 3-ton system. Temp split was roughly 15° but it’s likely due to humidity and leaking damper on bypass humidifier. Refrigerant charge was good and didn’t indicate airflow issues. Static pressure: BF -.2, AF -.3, BC .6, AC .3 ESP is at .5, TESP is at .9 Found all wiring good and proper. Zip ties were used to keep them neat. Drain and ez trap are pitched and working properly. Same for condensate pump operating as normal. Amp draws were good. Lineset is clean and insulated. Caps were on tight. Outdoor unit and disconnect are leveled. Surge protector is built into disconnect. The blower in gas furnace has existing x13 surge protector. Service record is visible on the system. Client has no complaints about its p

Installed new Goodman AC outdoor unit and coil. Dropped coil onto furnace and installed new supply plenum. Reconnected humidifier to supply. Installed EZ Trap, dragonfly board for A2L refrigerant and new condensate pump with vinyl. New disconnect with surge protector on outdoor unit. Flushed lineset. Tested out all operations and cleaned work area.

Estimate

performed precision a/c tune up on (2) Rheem a/c systems. Replaced (2) Aprilaire 413 air filters. Checked all electrical conections and components. Checked temperature split. Poured water down drains. Tested capacitors. Checked refrigerant pressures and temperatures at indoor and outdoor units. Found condenser fan motors in bad shape. Rust all around metal frame. Customer stated second floor unit was not cooling. Found compressor start rough during start up. Both units are cooling at this time. Would highly recommend getting an estimate to replace both ac units. Home comfort consultant to come tomorrow morning at 9 am.

Fully assessed no cooling situation. Found water in drain pan at air handler and found drain clogged. System does not have an ez trap for water protection and air handler was way off level. Provided estimate for repair. Removed water from drain pan with shop vac and re leveled air handler. Installed ez trap and tested operation. Checked 410a refrigerant pressures they were good. Used isolation pads to level air handler. A/c is working properly at time of service.

Upon arrival, I performed maintenance on AC system. Did not change air filter since it was new and clean. Inspected evaporator coil and drain pan. Cleared and tested drain line. Inspected blower assembly and electrical connections. Cycled system in cooling and checked static pressure and temperature differentials. Proceeded to outdoor unit. Inspected outdoor coil and condenser fan. Checked electrical connections and components on outdoor unit. Checked refrigerant pressures and temperatures. System is operating appropriately at this time.