Royersford, PA

Checked the AC side of the systems. Checked all the air filters and replaced and checked all electrical wiring and voltages. Checked the indoor coils and inspected the drain pans . The condensate drains on all units were water tested and cleared. Inspected the condensate pump . Checked all the blower operations and amps. Inspected the outdoor unit coils and inspected the wiring connections and voltages for all units . Tested the pressures by using superheat and subcool methods and checked the amps for the compressor in the fan motors on all units . Checked the indoor cooling temps at the supplies and returns for both systems . Both AC units are working fine at this time of service .

Performed ac tune up on Amana system check electrical low and high voltage connections and components, replace filter, flush drain test pump check airflow supply and return air ok. Check coils, turned off humidifier. Checked outdoor unit refrigerant pressures capacitor and contactor ok cycle unit ok. Noticed some bacteria growing inside indoor coil. Uv light can be install to kill all bacteria and maintain clean coil.

Completed AC tune up for 2.5 Ton Amana AC system Replaced 16x25x1 filter 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; clears EZ trap, tested pump; added treatment tabs to drain pan. Checked integrity of compressor motor (mega ohm test) Assessed refrigerant charge checked pressures. Number indicate a failed TXV. High superheat and high subcooling. I also checked the temperature differential across the filter drier (located in outdoor unit). Filter drier is ok. System will underperform in cooling until TXV is replaced. Part is covered under warranty but not the labor. I discussed with Mrs. Shoemaker. Provided estimate ($632.19) She agreed. Collected down payment of half of balance. ($316.10). We will collect balance once work is completed. AC system will underperform slightly until TXV is replaced. Work will be schedule

Gas furnace tuneup on a 90% furnace . Checked the air filter and replaced and serviced the customer’s humidifier and tested . Checked the wiring connections and the voltages . Flushed the drain lines and furnace traps and inspected the condensate pump. Inspected the burners and flame sensors and cleaned . Inspected the flue pipes for leaks and bellies. checked the thermostat in heating mode and checked the gas pressures and the furnace safeties. checked the motor amps on the inducer operation and blower motors. Took indoor heat temp rise and tested for combustion on the system. The furnace is in good working order at this time of service.

Customer having issues with furnace not working properly. Found furnace on pressure switch error code. Reset unit and checked operation. Check in line vacuum reading 1.45 wc pressure switches rated at 1.27 wc. Tapped on pressure switches and switches closed. Try couple times and all times had to pat in pressure switches to close. Check venting and counted 4 elbows and 2 forty fives, total equivalent lenght is 40 feet. Manufacture call for maximum of 35 feet with the number of fittings. Performed combustion test ok. Would recommend replacement of pressure switches and potentially increasing venting to 3 in.

Gas furnace tuneup on a 90% furnace . Checked the air filter and replaced . Checked the wiring connections and the voltages . Flushed the drain lines and furnace traps and inspected the condensate pump. Inspected the burners and flame sensors and cleaned . Inspected the flue pipes for leaks and bellies. checked the thermostat in heating mode and checked the gas pressures and the furnace safeties. checked the motor amps on the inducer operation and blower motors. Took indoor heat temp rise and tested for combustion on the system. The furnace is in good working order at this time of service.

Performed tune up on new Bosch gas furnace, tested combustion and gas pressures. High fire set to 10 in wc. Low fire set to 6.3. Inducer amps at .5 blower amps at 9. Return air 75 supply 130. 1.8 micro amps dc on the flame sensor and 68 ohms on the hot surface igniter. Combustion read out perfectly with no issues or problems observed on the system whatsoever.

Estimate

Arrived for a quality check up on new a/c and furnace. Started with the indoor unit . Inspected all wiring connections and fan settings. Tested the drain and trap for the condensation. Inspected the flue pipes for correct pitch. Checked the air filter and found it needs to be replaced customer ordered new filters. checked my temp splits. Outdoor unit checked for sealed penetrations and checked for outdoor unit and disconnect to be leveled . Checked my components and checked the charge. Everything is in good working order.

Discussed goals and concerns with homeowner. Assessed problem areas and took photos and thermal images. Discussed problems and potential solutions. Built proposal in-home, and reviewed together. She will discuss with her husband and reach out if she has any questions and/or would like to move forward with any recommendations.