SIT sequences of operation

1 sequence for SIT equipment: what the unit does, step by step, with the timings. Pick the equipment type, then the mode.

Gas fireplace (1)

Ignition

• NOVA 820 millivolt start-up and flame proving
  820 NOVA millivolt

For licensed technicians. Gas, electrical and refrigerant work must be done by a qualified, licensed person. Shut off power and gas before servicing, never bypass a safety control, and follow the manufacturer’s manual for the exact model; it and local codes always take priority. HVACopedia is not affiliated with any manufacturer; brand and model names only identify the equipment.