Patent ID: 6347748
Filing Date: 2002-02-19
Classification: F24D,Y02B

Abstract:
A plumbing assembly for maintaining the temperature equilibrium of a hydronic heating system that has a heat source for heating fluid, and distributing means for distributing said fluid to at least one radiant zone and returning said fluid to said heat source, said plumbing assembly comprising:(i) a zone supply conduit with a supply port; (ii) a zone return conduit with a return port; (iii) a heat loop comprising a first conduit with a supply end and a return end, and a bypass valve coupled between said supply end and said return end for controlling the flow of fluid from said supply end through said first conduit to said return end; (iv) a first looped conduit connected to said first conduit upstream from said bypass valve; and, (v) a second looped conduit connected to said first conduit downstream from said bypass valve.