Tag: gas

All the articles with the tag "gas".

• Lennox Error Code 292 — Ignition Failure Fix

  10 Mar, 2024

  Lennox error code 292 means the furnace went into soft lockout after repeated ignition failures. This guide covers every cause and fix for the 292 fault code.

• Carrier 21 Error Code — Gas Heating Lockout Fix

  2 Mar, 2024

  Carrier error code 21 signals a gas heating lockout — the furnace failed to ignite after multiple attempts. Learn the exact steps to diagnose and reset it.