M
Melissa FletcherAug 11, 2025
What to do if I get an ignition burner error on my Armstrong Humidifier?
- SsullivanthomasAug 11, 2025
If you're encountering an ignition burner error with your Armstrong Humidifier (applicable to units with software GFH150.HEX, GFH300.HEX, GFH450.HEX), first ensure that the gas supply to the unit is turned on. Then, check for a defective igniter or any loose wiring from the ignition module to the igniter or flame sensing rod.