Arrived onsite to repair RTU #2 fuel deliver system; and for RTU 3 warehouse unit: complete ignition rejuvenation. RTU 2: removed faulty part. Installed new gas valve, rewired the new gas valve, and confirmed operation of the system. RTU 3: removed faulty parts. Installed new igniter, installed new flame rectification system, installed new ignition control system. Connected all wires and confirmed operation of the system. All 5 RTU’s for this location are functioning for heat.
