Laars Heating Systems R10364300 Return Header 321042-401 dual-color LED provides instant visual

dual-color LED provides instant visual status for normal standby

it meets the rigorous cycling requirements of commercial and residential electric heat kits

Designed with dual 1/4" barb connections

60Hz power source

Laars Heating Systems R10364300 Return Header 321042-401 dual-color LED provides instant visualThe Laars R10364300 return header is a glass lined cast iron (C. I.) hydraulic component used in Laars heating systems to manage return water flow through the boiler or heater assembly. This Laars return header assembly is engineered with a glass lined internal surface to resist corrosion and scale buildup, making it suitable for long term service in hydronic heating applications. Designed as a cast iron return manifold, it ensures proper distribution