Plenum Modifications with Air Filtration Furnish and Install Three (3) Media Filter Cartridges Cut Plenums Reseal Plenums Perform Start Up Procedures 2 Installers - Full Day The master bedroom unit has a leak in the coil. This unit is out of warranty. The air handler is from 2007 and the condenser is from 2014 Suggesting a discussion with a comfort advisor on a new system. Flush the system with high-pressure nitrogen. Attempted to start system back up, but the system is still not flowing refrigerant correctly. the 3 ton 2019 system needs a new TXV. 2014 system needs a new piston. Please refer to picture for piston size and model when ordering. After taking out this piston, I noticed the system Very contaminated with so. Strongly suggesting removing the rest of this Freon in the system, possibly flushing one more time and replacing the piston. Regardless of what caused this, the Freon is most definitely contaminated and should be replaced. If not, it can cause problems with the
Upon arrival found out that blower fan and condenser fan were running but compressor not. . The hard start kit blew up. Found out that capacitor was low too and contractor point looked burned. Customer wanted only the hard start for now and she said she will wait until the other parts fails.
Performed an inspection on two split systems. Both are carrier split systems one controlling the main house is 10 years old. The other controlling the master suite is seven years old. Other than the age of the units they seem to be in good working order check refrigerant pressures temp splits amp draws checked drain lines float switches UV lights. Both systems running and cooling at this time.
Arrived at the home and met with th homeowner. Mentioned about the unit that when it turns on it makes a noise. Proceeded to diagnose the unit and found that th return air filter is a Merv 11. It was also dirty and th unit is pulling air from the sides of the filter. Pulled the filter and the homeowner said that the noise has gone. Homeowner will be purchasing new filters to replace the old one.
Complete tuneup. Check, refrigerant temperatures and pressures. Check delta. T. Flushed drain line. Inspected air handler cabinet. Inspected both coils. Checked all wiring and connections. We recommend the customer. Have a hard start. Kit installed to extend the life span of the compressor, but the compressor is failing.
1. Furnish and install two (2) capacitors. 2. Furnish and install one (1) contactor. 3. Perform start up procedures.
Upon arrival found system still frozen. Discussed options and they are aware of the age of the system so they would like to have Corey come out to give them a free estimate on replacing versus repairing. They would like a call in the morning to get that scheduled. System is off and fan set to on.
Upon arrival performed Evaporator Coil Clean in place. Cleared drain line. Installed a safety float switch tested to make sure the safety switch was operating correctly. Left system in good working order.
I performed a maintenance. I replaced the pitted/ burnt contactor. The evap coil is dirty, need to come back the chemical clean evap coil in place. I also noticed the air handler doesn’t have a safety switch. This will prevent water draining out of air handler if drain line plugs up. I put quotes together..