Laars Heating Systems R10364300 Return Header 321042-401 51-102500-01 is the cross for

51-102500-01 is the cross for 51-24272-01

60Hz power source

a failing inducer motor that isn't reaching RPM

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

the 910191961 digital sensor is engineered for use with Daikin MicroTech unit controllers

Laars Heating Systems R10364300 Return Header 321042-401 51-102500-01 is the cross forThe 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