Help with Steel King boiler

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tjmortenson

New Member
Oct 2, 2019
16
Pequot Lakes, MN
I picked up this ancient boiler to hopefully heat my garage, and I haven't been able to find a manual for it. I have the plumbing part figured out, but I'm not sure about the electrical. I understand that the triple aquastat controls both the forced draft fan as well as the circulator pump, but I'm curious as to why it also has a regular aquastat on it. Does anyone have any info on this boiler or maybe have a manual laying around for it?
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