Question about Vulcan Heating & Cooling
Vulcan gas ducted heater not starting
Posted by Anonymous on
If the red light comes on when starting, this means that there is continuity in both exhaust heating and igniting elements and the heater cutout is also working.
The most common problems with this heater is coke & soot build up in the bottom oiltray and clogging the bottom air intake holes, to remove this the heater box has to be dismantled.
Posted on Jun 18, 2009
Flame rollout sensors, overheat thermistor, air proving switch, bad earthing, blocked flue. Any of these things can cause your problem. If its a permanent pilot, is it clean burning?? If electronic ignition, is the flame rod clean i.e. no carbon or rust etc.. Safest bet is a qualified gasfitter take a look at it.
Posted on Jul 19, 2009
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