Hi everyone! I have a Carrier propane furnace and it is flashing a code. One long flash and four short flashes. Can anyone help? This furnace is only 5 years old. Thanks so much!

There should be a key to the blink code either on the inside of the blower door or in the installation manual. I think with Carrier that would be a 41 code but it could also be a 14. The key should also tell you if the short or long blink is the first digit of the code.