Vulcan oil heater not starting

Vulcan oil heater not starting, I have oil in tank and red light comes on but heater does not start

12yo vulcan gas heaters fan is not working,s/story,easy access
12yo Vulcan gas heater needs repair, fan continually stops and starts,single...

Airconditioning repair -Airwell ducted
Airwell ducted aircon system is not working on heating cycle. Need...

Vulcan Powerhouse 80 Repairs
Repair Vulcan powerhouse 80 heater, gas does not ignite. A plumber/gas...

Service on a gas heater and pation heater
Patio heater is not firing at all. the home banet plugheater has not been...