this switch features a 40-degree differential

This OEM York replacement part is engineered specifically for R-22 refrigerant applications

The NEMA 4 enclosure provides superior protection against dust and water ingress

Drop-In Compatibility: Serves as a direct engineering replacement for the AK-50301

Laars Heating Systems RXD7206 Control Module 321894-709 this switch features a 40-degreeThe Laars Heating Systems RXD7206 Control Module is a critical OEM replacement part engineered for precise sequencing and ignition control within specialized hydronic heating systems. As an authentic Laars part, the RXD7206 is designed to interface seamlessly with the factory wiring harness and sensors, ensuring the electronic control module maintains proper flame supervision and safety limit monitoring. This module is essential for technicians