Helping Those Who Serve: Seven members of the Southeast Plumbing, Heating and Cooling Contractors Association installed a new boiler for free for the family of Robert A. Slater in Stonington, Conn., while he was serving in Kuwait. Shetucket Plumbing Supply of Groton, Conn., and Burnham Corp. covered the cost of the new boiler and parts. Participating plumbers were: Walter J. Woycik, Paul Currie, Steven Long, Cris Kerfus, Carl Smith, Richard Caccione and James Brown.