Lennox Ducted Heating

Lennox Ducted Heating Error Code E116

Ducted Heating:

What It Means

  • High 24V.

Causes & actions from Lennox

How it shows
  • Integrated control 7-segment display: E116

24 Volt Power High (Range is 18 to 30 volts). Check and correct voltage. Check for proper line voltage (120V, 240V, etc.) to equipment. Clears when control senses proper voltage.

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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