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Crown Aruba XL Flame Off and On
I have a Crown Aruba XL Boiler about 17 years old. It ignites, fires for a short period of time (a minute or two), shuts off, they re-fires. It cycles like this constantly until the water is hot enough to be functional. The unit has six zones controlled by zone valves, including one for the hot water tank. I cannot find a site on-line to show the parts diagram or any place to purchase parts. My understanding is that there is a detector somewhere that may be failing and causing this constant re-firing. Any help would be appreciated in finding a diagram and somewhere to purchase parts.
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