Furnace blower will come on for a minute and I do not hear the furnace trying to light. After the minute the blower shuts off. I have plenty of propane...water heater is working and been cooking. I to...
Are you on shore power or battery? If on battery, voltage maybe too low to get fan up to speed to close contacts on the sail switch. Could be dirty contacts on circuit board connector. Check the flame sensor/ ignitor for proper clearances Make and model of furnace would be of help.