Furnace question. Error number 4. Four flashes = Limit or rollout

Heil Furnace 4 Flashes. My furnace runs for 2 minutes then flame turns off then starts again. 4 I have a 10+ year old Heil furnace with a Honeywell SV9541M "Smart Valve" The furnace ignites and runs for approximately 4 minutes before the gas is shutoff The smart valve flashes 4 flashes, indicating according to the manual "Main Limit or Rollout Switch is Open"

Check Air Filters: Ensure filters are clean to prevent airflow problems.; Inspect Vents and Ducts: Look for blockages that can affect heating efficiency.; Examine the Thermostat: Ensure it's set correctly and functioning properly. Heil furnaces come with warranty coverage and technical support options to assist homeowners

My furnace runs for 2 minutes then flame turns off then starts again. 4

I have a 10+ year old Heil furnace with a Honeywell SV9541M "Smart Valve" The furnace ignites and runs for approximately 4 minutes before the gas is shutoff The smart valve flashes 4 flashes, indicating according to the manual "Main Limit or Rollout Switch is Open" Customer: have heil h8mpt075f14b1, shows 9 flashes open pressure sw, swith shows good, even put new one on, furnace runs 1 min shuts burner off and recycles over and over Answered by Gaztech1 in 1 min 8 years ago

What to do if Your Furnace Light is Flashing Tips From The Doc YouTube. LED on, continuous flashing: The furnace is operating normally and there is a call for heat Meaning: Indicates that the furnace is not igniting or the flame sense is lost during operation

York diamond 80 furnace. 4 red flashing light. New filter, New ignitor. Empower yourself with knowledge on your furnace's functions, ensuring a cozy atmosphere without the. Unlock the secrets of your Heil furnace with our comprehensive guide to troubleshooting codes! Learn how to interpret flashing lights and diagnose common issues to save time and money