Bell & Gossett 109024 Operator - Shop Hardware Tools Online Store

A heat motor operated valve designed for zoning hydronic heating/cooling systems utilizing baseboard, convector and fan-coil terminal units. Silent-running heat motor saves power via intermittent energizing. Unique double torsion spring opens and closes smoothly, prevents water hammering, assures positive shut-off. Leaf-type stack switch with blade terminals allow fast installation under baseboards or wherever space is limited.