OEM Compatibility: Specific to Daikin and McQuay equipment

frequent activation usually indicates airflow restrictions

Key Benefits Direct OEM Compatibility: Engineered as the official successor to 626469 and 626469R to ensure exact fit and function

the Rheem-Ruud 47-22861-04 Limit Switch serves as a critical safety component

it ensures tight tolerance and specific calibration required for McQuay rooftop units and furnace assemblies

Trane THT0621 Thermostat Els PW 17895 OEM Compatibility: Specific to DaikinThe Trane THT0621 is a robust 65 80F adjustable thermostat designed primarily as a safety limit switch for commercial and industrial HVAC applications. Unlike standard residential interfaces, this OEM Trane replacement part acts as a critical monitoring component, ensuring that system temperatures remain within the strict 65F to 80F operational parameters. Engineered for precision, it is an essential HVAC temperature controller that prevents