Laars Heating Systems RXD7234 Control Module 318423-701 Always verify the voltage on

Always verify the voltage on the data plate of the existing motor before installation to prevent module failure

Why is water backing up into my pressure switch lines from the collector box

designed specifically for split-system and packaged heat pumps or gas/electric configurations

Field technicians must ensure manifold pressures are adjusted to manufacturer specifications when swapping these orifices to maintain proper combustion profiles

Laars Heating Systems RXD7234 Control Module 318423-701 Always verify the voltage onThe Laars Heating Systems RXD7234 Control Module is a critical OEM replacement part designed for high performance management of commercial and residential hydronic systems. This electronic board functions as the primary HVAC combustion control, overseeing essential operations including ignition sequencing, burner monitoring, and real time system diagnostics. Engineered for high efficiency Laars boilers such as the NeoTherm series, the module utilizes