Industrial Durability: Engineered to withstand the frequent cycling of commercial boiler systems

it serves as a universal 350-degree rollout switch for many residential heating units requiring an L350F limit

but the 1-1/4" sizing is often compatible with Series 3003

maintaining lower pressure drops and lowering utility costs

Mitsubishi Electric R01M35350 Control Board 320074-702 Industrial Durability: Engineered to withstandThe Mitsubishi Electric R01M35350 controller board is an OEM grade electronic control module engineered for Mitsubishi HVACR systems, responsible for managing core operational logic including compressor sequencing, fan control, sensor signal interpretation, and system protection routines. This R01M35350 PCB is commonly used as a direct replacement for failed or degraded HVAC control module units, restoring stable communication between indoor and