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Specialities include: Auto Body Technician, Heavy Equipment Repairs, Heavy Duty Engine Repairs, Brake and Transmission Repairs
Hi: Thank you for coming to Just Answer with your question. My name is XXXXX XXXXX perhaps I can assist you with this issue.
The two most common causes of this problem are a bad igniter board or low LP pressure at the regulator and if you have some "honey" in the line that makes it worse when the pressure is low. No way to bypass the board. If you have an outside inspection panel you can remove it and have it tested at any local RV shop. They can test the regulator as well if you remove it and take it into them. If you get back to me with the make and model of your furnace I can hook you up with a copy of the Service Manual which can be very useful........especially if we need to go further. Please get back to me with this as follow ups are included in our fee. R.J.
51,032 satisfied customers
Ellen
Licensed mechanics