Tag: lochinvar

All the articles with the tag "lochinvar".

• Lochinvar Boiler Error Code E01 — Causes & Fix

  22 Apr, 2026

  What Lochinvar boiler error code E01 means, why it happens, and how to fix it step by step.

• Lochinvar Boiler Error Code E02 — Ignition Failure Fix

  15 Mar, 2024

  Lochinvar boiler error code E02 means ignition failure lockout on Knight, Crest, and SYNC series boilers — here's how to diagnose and fix it.