What It Means
- Device Control Board Replaced
Lennox Equipment not specified
Lennox Equipment not specified Error Code 41
Equipment not specified:
Causes & actions from Lennox
How it shows
- iComfort S30 alert: 41
Priority condition: Information Only-Dealer This alert code will appear anytime a communicating control [Furnace, air handler, PureAir S, damper control module, air conditioner or heat pump] is replaced in the system.
Applicable models & manual sources
- iComfort S30
Device Control Board Replaced
Disclaimer: This information is for general reference. Code wording and instructions vary by model. Always follow the service manual for your exact unit.
What should you check next?
Continue in ACLogics with guided diagnosis for your equipment and symptoms.
