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This is the same boiler as above we removed it and took it apart just to show thw home owner how important that a yearly service is ,If this boiler was serviced every year we would not have pictures to show you , The port that you see was for a presure control device that would shut the boiler down when it reach the proper presure to heat the home as you can see this port was so badly cloged that it did not funtion properly and the boiler over heated it self and cracked good thing for the home owners that was all that happened . |
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