Lennox Equipment not specified

Lennox Error Code 3000

Equipment not specified

3000 means different things on different Equipment not specified models. Enter your model number to see only your reading, or find your model below.

What It Means

  • iComfort S30: Filter 1
  • iComfort S30: Replace Filter 1

Causes & actions from Lennox

Filter 1

Models: iComfort S30

How it shows
  • s30 service notification: 3000

This manual entry does not list further causes or actions.

Applicable models & manual sources

Replace Filter 1

Models: iComfort S30

How it shows
  • iComfort S30 alert: 3000

Priority condition: Maintenance Not Applicable

Applicable models & manual sources
Disclaimer: This information is for general reference. Code wording and instructions vary by model. Always follow the service manual for your exact unit.

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