Repairs
RTU with bad evaporator removed for new evaporator install.
Bad evaporator coil removed from RTU
Crane lifting new coil to the roof for install.
Newly installed evaporator coil with 2 new thermostatic expansion valves.
Newly installed evaporator coil.
Unit with ice build up. Not normal.
Frozen compressor section of an RTU. Sign of a major problem.
Frozen electrical compartment. Very bad. Sign of major issues.