Laars Heating Systems RXD7202 Control Module 320788-704 and 36G series)

and 36G series)

This model features a cast iron casing specifically for closed-loop hydronic systems where oxygen is minimal

The Conbraco 38-103-01 Breaker is a professional-grade 1/2 inch FNPT atmospheric vacuum breaker engineered for high-reliability back-siphonage prevention in potable water systems

ensuring chemical stability during thermal cycling

Laars Heating Systems RXD7202 Control Module 320788-704 and 36G series)The Laars Heating Systems RXD7202 Control Module is a critical electronic component designed for high performance boiler control and specialized heating system management. This OEM replacement control board is engineered to integrate seamlessly with Laars hydronic systems, providing the logic required for burner ignition, precise temperature regulation, and continuous safety monitoring. By processing real time system data, the RXD7202 optimizes energy