Tag: coleman

All the articles with the tag "coleman".

• Coleman Furnace 4 Flashes — Open High Limit Switch Fix (Also Goodman and Amana)

  26 Apr, 2026

  Coleman furnace 4 flashes means the high limit switch has opened due to overheating. Also applies to Goodman and Amana furnaces. Step-by-step diagnosis and fix.

• Coleman-Evcon Furnace Error Codes — Fault Code Diagnostic Guide

  22 Apr, 2026

  Complete guide to Coleman-Evcon furnace error codes, LED flash sequences, common fault causes, and step-by-step repair procedures for HVAC technicians.

• Coleman Furnace E2 Error Code — Causes & Fix

  22 Apr, 2026

  What Coleman furnace E2 means, why the pressure switch faults, and how to diagnose and fix it.