Circulator pump but boiler does not fire

Discussion in 'Boiler Forum' started by benfoldin001, May 6, 2009.

  1. benfoldin001

    benfoldin001 New Member

    May 4, 2009
    Hi...I live in a split ranch with 3 zoned hydro heat. When i call for heat in zone 1, same level the boiler is on, the boiler doesn't fire but circulates. When I can call for heat in zone 2 and 3, the boiler fires and circulates. Since zone 1 is knee wall type basement and boiler is close to living area, this has not created a problem temp wise. Do you think this is intentional, meaning a way to operate the ciculator w/o calling for heat.....and what would that purpose be? bleeding air or adding water???
Similar Threads: Circulator pump
Forum Title Date
Boiler Forum Circulator Pump is pushing water through neighbor zones Feb 14, 2015
Boiler Forum Want to add speed control to a single speed circulator pump Jan 12, 2015
Boiler Forum Circulator pump location Nov 1, 2012
Boiler Forum Circulator pump running continually Oct 29, 2012
Boiler Forum Weil-McLain GV90+3 - Are zone circulator pumps needed? Oct 18, 2012

Share This Page