boiler not heating up the water

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  1. stephenmoore

    PB 105 Not Heating Water to min Temp

    Hi All, Arrived home at 2 AM last night to find my PB 105 not getting the water up to temp. All zones calling for heat, the fire going and I hear the auger turn but the water temp is just barely 100 F, its usually much hotter on a -9 C night. I keep er pretty clean, I'm thinking it might be the...