In Floor Radiant Heating Home › Forums › Public Forums › General Plumbing › In Floor Radiant Heating This topic has 1 reply, 2 voices, and was last updated 23 years, 5 months ago by Harold Kestenholz. Viewing 1 reply thread Author Posts 31 Oct 2000 at 9:39 pm #273793 Anonymous Is it possible to replace a cast iron radiator with in floor radiant heating? 31 Oct 2000 at 10:56 pm #288557 Harold KestenholzParticipant It is possible to replace the cast iron radiation with radiant floor heat. Beware the one who loves cast-iron: http://www.masterplumbers.com/plumbing/plumbviews/2000/plasticfailure.html Author Posts Viewing 1 reply thread You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In