Tech serviced and cleaned units. Tech found downstairs capacitor reading at 37.53/50 MFD. Tech recommends turbo capacitor and ez trap. Customer approved turbo capacitor. Tech also found compressor on downstairs unit reading in the yellow/caution. Tech faced no other challenges this visit. Both units are heating and cooling efficiently.
Tech performed esa on Lennox split heat pump, found no challenges at todays visit. Replaced media filter after customer approval. Customer extended psa.
Tech performed esa on 2 carrier split gas furnaces, found no challenges at todays visit. Will need (1) 14x20x1 and (1) 20x25x1 filter dropped off when in area.
Tech serviced and washed units found no challenges at this time. Tech found capacitor testing weak, customer chose not to replace this visit. Customer is aware of techs findings. Customer stated he would call tomorrow and renew Toler St. Property ESA.
Performed PTU, homeowners invested in PSA 2 system. Tech installed 2 surge protectors after homeowners approval. Recommended plasma air for each system. Is very interested in air purification system. Wants to wait and we’ll decide sometime this month.
Tenant reported that system was noticeably not cooling at all the other day. System was running in heat mode on arrival today due to outdoor temperature being 51 degrees. Tech called for cooling at both thermostats and outdoor unit energized without issue. Defrost board was not in lockout. Tech noticed compressor is running very loudly similar to last visit. Notated noise last visit also. Tech uploaded video of compressor noise from today. Allowed system to run for ten minutes in cooling mode. Superheat looks high, but cooling mode pressures are artificially low due to cold temperature outside. Covered fan outlet with sheet metal to drive up head pressure and allowed it to restabilize. Recorded pressures with fan outlet blocked. Switched to heating mode and allowed system to stabilize. Design subcooling in heat mode is 18 degrees. Heat mode subcooling today is measured at 29 degrees. Heating pressures today are 480/120. 50 degree outdoor temperature design pressures are 106/342. Te