Install new 2 ton 14.3 seer2 cooling system with 50k btu 80% natural gas furnace.
Warranty. There was a return grill closing itself all the way creating a return air restriction in the system causing thumping in the plenum when the unit cycled on and off. This grill was right by the attic stairs. I made correction to the grill and also fired off the heat. System is operating correctly now.
I completed a two system heating maintenance. I replaced -116x25x1 filter and a provided 16x25x5 media filter. I checked amp draw on blower motors and inducer motors. I checked safeties and capacitors. I cleaned flame sensors and checked igniters. I confirmed proper sequence of operation. Systems are currently heating at manufacturers specifications.
Upstairs furnace control board not working properly. Due to age of system, it is recommended to upgrade to newer more efficient system. Will be sending email for pricing to repair or replace system.
Warranty!!! Thermostat not wired correctly on main floor thermostat. Moved white wire to w terminal in thermostat. System now operating properly.
Checked refrigerant levels for main floor system, system out of refrigerant and holds 4 lbs of refrigerant. Will be sending estimates for replacement of cooling system and complete system.
Completed 3 system cooling maintenance. I checked all air filter,checked all electrical components and cleared drains for indoor unit. Checked
Add 1 return vent in office
Replaced warranty coil for 5 ton down flow and 12.5 pounds of refrigerant to factory charge system is now cooling
2.5 ton system had a dirty filter. Replaced with 16x25x2 filter. System cannot condition the space due to the 5 ton system not operating due to the coil we are still waiting on from our supply house.