material boiler couplings

Discussion in 'Boiler Forum' started by netmouse, Oct 8, 2013.

  1. netmouse

    netmouse Member

    Aug 7, 2012
    Does it matter if Burnham has cast iron couplings/nipples, and Peerless has steel?

    With cold start the norm for boilers now, just looking if one is better assurance at preventing leakage. Burnham gives a lifetime nipple leakage warranty. But is either really OK? I know the old rubber type gaskets were the issue, really, right?
Similar Threads: material boiler
Forum Title Date
Boiler Forum Boiler firing without call for heat on cold start Yesterday at 6:17 PM
Boiler Forum Weil McClain cga6pidn boiler Mar 17, 2017
Boiler Forum An American Standard Gas boiler Mar 13, 2017
Boiler Forum Boiler slowly fills Mar 7, 2017
Boiler Forum Should I replace ~70-year-old boiler? Mar 5, 2017

Share This Page