I am unable to get the pilot light to light. I cheked and there is sufficient gas in tank. I have tried blowing dust off pilot light. My ignitor sparks but pilot will not light. Any ideas about what may be wrong?

May be a dirty pilot (internally) would need to disassemble to clean.

Where can I get parts information on a vanguard propane heater serial #016278077 model # vp30bta

Famous supply company in pa