Low Loss Header 2" 156kW Coated + 3 Way insulated MANIFOLD - 2"
SUPERB SET: 3 WAY 2" insulated MANIFOLD + Low Loss Header 156kW 2" COATED. - 2" 156kW COATED Low Loss Header. Low-Loss Header also known as Hydraulic balancer serves for separation of boiler’s circulation from heating’s one.