Forum Discussion
timsrv
May 31, 2007Explorer
Yeah, at 1st I thought it was to keep the leaking stuff from coming in contact with the flame. Turns out, the intent is actually to contain the fire should one occur. In addition to containment, the melting type fusible link inside the boiler area will cut power to the PC board and shut down all modes of operation. If there is a leak and no fire, the thermal fuse on the outside of the sheet metal will open the circuit and do the same thing. This one is meant to prevent an on-going overtemp hazard. Tim
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